
Bond Ring Founder's Edition
Limited Production. All gone.
Shipping starts December 2025

Bond Ring Evo
Starting $599 $349
Shipping starts Spring 2026

Bond Ring PRO
Coming soon
TBD

Evo

Bond Ring Founder's Edition
Limited Production. All gone.
Shipping starts December 2025

Bond Ring Evo
Starting $599 $349
Shipping starts Spring 2026

Bond Ring PRO
Coming soon
TBD


















































































































































































































Bond Ring Evo
Bond Ring Evo™
The future on your finger
The future on your finger
The future on your finger
The future on your finger
Shipping March 2026.
Starting at $599. Lock in $349 with a $29 reservation.
Save over $250 (42%) + Free lifetime subscription access to the Bond Ring Evo app saving $120/yr.
Starting at $599. Lock in $349 with a $29 reservation.
Save over $250 (42%) + Free lifetime subscription access to the Bond Ring Evo app saving $120/yr.
Brief
Brief
Brief
Brief
Brief
Brief

“The Bond Ring™ is the distillation of four years of my work and multiple patents in wearable technology, riding the edge of reality. Every curve and detail embodies the purest expression of the pinnacle of engineering excellence within a tiny masterpiece."
— Ash Wilder
“The Bond Ring™ is the distillation of four years of my work and multiple patents in wearable technology, riding the edge of reality. Every curve and detail embodies the purest expression of the pinnacle of engineering excellence within a tiny masterpiece."
— Ash Wilder
Future On Your Finger.
Future On Your Finger.
BODY COMPOSITION | AMBIENT INTELLIGENCE | 8 BREAKTHROUGH TECHnologies
BODY COMPOSITION | AMBIENT INTELLIGENCE | 8 BREAKTHROUGH TECHnologies
The world's most capable smart ring with 8 first-in-class wearable features | Ambient intelligence - UV, Light, Noise and Ambient Temp | Hypertension insights | Body Composition | Body Temp, HR, HRV, VO₂, SpO₂ & Respiration Rate | Ballistic sampling for rapid 5Hz heart rate tracking, up to 1,500 times faster than any smart ring. | Tap & Pay
The world's first perpetual smart ring entirely powered by your body heat. | Tap & Pay | FDA cleared B-Securᵀᴹ ECG & Clinical Grade Blood Pressure Trending, Body temp., HR, HRV, VO₂, SpO₂ & Respiration Rate | First-ever smart ring featuring BioZ body composition, light, noise, UV sensors and haptic feedback. | Ballistic sampling for rapid 5Hz heart rate tracking, 1,500 times faster than any smart ring.
The world's most capable smart ring with 8 first-in-class wearable features | Ambient intelligence - UV, Light, Noise and Ambient Temp | Hypertension insights | Body Composition | Body Temp, HR, HRV, VO₂, SpO₂ & Respiration Rate | Ballistic sampling for rapid 5Hz heart rate tracking, up to 1,500 times faster than any smart ring. | Tap & Pay
The world's most capable smart ring with 8 first-in-class wearable features | Ambient intelligence - UV, Light, Noise and Ambient Temp | Hypertension insights | Body Composition | Body Temp, HR, HRV, VO₂, SpO₂ & Respiration Rate | Ballistic sampling for rapid 5Hz heart rate tracking, up to 1,500 times faster than any smart ring. | Tap & Pay
Look out for this color to find features exclusive to the Bond Ring.
Look out for this color to find features exclusive to the Bond Ring.
Highlights
Highlights
Highlights
Highlights
Highlights
Highlights



Bionic Design




Sleep
Sleep
Sleep
Ambient intelligence
Perspiration Levels
Workflows
Sleep Stages & Score
Heart Rate Variability
Sleep Apnea*




Sleep Apnea*
Sleep Apnea*
Body Composition¹




Fat
Muscle
Bone
Fluids
Fat
Muscle
Bone
Fluids
Fat
Muscle
Bone &
Fluids




Light
Noise
Temp
Light
Noise
Temp
Light
Noise
Temp
Light
Noise
Temp
Sleep Ambient Sensing




Activity
Activity
Activity
World's fastest 5Hz heart rate sampling
Perspiration sensing
World's fastest 5Hz heart rate sampling
Perspiration sensing
Steps & distance
Heart rate variability
Calories burned
VO₂ Max
Recovery score
Steps & distance
Heart Rate Variability
Calories burned
VO2 Max
Recovery Score






Women's
Health
Women's
Health
Women's
Health
TrueTemp
Perspiration tracking
Cycle Tracking
Fertile Window






Stress
Stress
Stress
Blood pressure trends
Baevsky Stress Index
Perspiration levels
Blood pressure trends
Baevsky Stress Index
Perspiration levels
Blood Pressure Trends.
Baevsky Stress Index.
Perspiration Levels.
Heart rate variability (HRV)
Heart Rate Variability
(HRV).
Workflows &
Automations
Workflows &
Automations







Equivalent UV index
Ambient light
Vitamin D trends
Blood Pressure Trends.
Baevsky Stress Index.
Perspiration Levels.
UV
Index
UV
Index

SLEEP
SLEEP
Unmatched Sleep Insights
Unmatched Sleep Insights
Bond Ring Evo™ goes beyond what's happening inside the body, using sensors that track ambient temperature variability, light, and noise to show what's affecting your sleep.
Inside the body, Evo™ can sense respiration rate, indicators of sleep apnea*, heart rate, body temperature with TrueTemp. It also tracks sleep stages and ambient quality.
Bond Ring Evo™ goes beyond what's happening inside the body, using sensors that track ambient temperature variability, light, and noise to show what's affecting your sleep.
Inside the body, Evo™ can sense respiration rate, indicators of sleep apnea*, heart rate, body temperature with TrueTemp. It also tracks sleep stages and ambient quality.


Ambient Intelligence
Ambient Intelligence
Ambient Intelligence
What's keeping you from reaching your best sleep score? Is it the mattress, the pillow, your body, or just those missing blackouts? Bond Ring Evo™ is the world's first wearable that senses variations in ambient light, noise levels, & ambient temperature changes.
What's keeping you from reaching your best sleep score? Is it the mattress, the pillow, your body, or just those missing blackouts? Bond Ring Evo™ is the world's first wearable that senses variations in ambient light, noise levels, & ambient temperature changes.
Detect Noise
Detect Noise
Detect Light Disturbances
Detect Light Disturbances
Detect Ambient Temperature Variations
Detect Ambient Temperature Variations
Sense ambient temp. variations



Sleep Apnea*
Gain insights into potential signs of sleep apnea* by monitoring variations in respiration rate and/or blood oxygen*.
Respiration Rate
Blood Oxygen
Noise
Perspiration
The world's only wearable to actively monitor perspiration using onboard EDA and GSR sensors, helping you detect night sweats.
Sleep Score & Stages
Dive deeper into your sleep cycle with detailed insights into sleep stages — REM, deep, and light. An overall sleep score provides a snapshot of your sleep quality.
Workflows
The Bond Ring App utilizes our patent-pending, customizable workflows, enabling you to set up advanced automations triggered by vital sign variations.
For example, “Send a notification reminding me to take medication when I wake up” or “Call 911 if asleep and blood oxygen drops below 87%.”

TrueTemp
Our patent-pending digital temperature-sensing array equips Bond Ring Evoᵀᴹ with highly precise temperature-monitoring capabilities in a wearable, unaffected by ambient temperature fluctuations while measuring body temperature variations.
All deployed sensors meet ASTM E1112 and ISO 80601 accuracy standards for electronic thermometers. An industry first in consumer wearables.
Body temp. variations
Ambient temp. variations

Sleep Apnea*
Gain insights into potential signs of sleep apnea* by monitoring variations in respiration rate and/or blood oxygen*.
Respiration Rate
Blood Oxygen
Noise
Perspiration
The world's only wearable to actively monitor perspiration using onboard EDA and GSR sensors, helping you detect night sweats.
Sleep Score & Stages
Dive deeper into your sleep cycle with detailed insights into sleep stages — REM, deep, and light. An overall sleep score provides a snapshot of your sleep quality.
Workflows
The Bond Ring App utilizes our patent-pending, customizable workflows, enabling you to set up advanced automations triggered by vital sign variations.
For example, “Send a notification reminding me to take medication when I wake up” or “Call 911 if asleep and blood oxygen drops below 87%.”

TrueTemp
Our patent-pending digital temperature-sensing array equips Bond Ring Evoᵀᴹ with highly precise temperature-monitoring capabilities in a wearable, unaffected by ambient temperature fluctuations while measuring body temperature variations.
All deployed sensors meet ASTM E1112 and ISO 80601 accuracy standards for electronic thermometers. An industry first in consumer wearables.
Body temp. variations
Ambient temp. variations


Sleep Apnea*
Gain insights into potential signs of sleep apnea* by monitoring variations in respiration rate and/or blood oxygen*.
Respiration Rate
Blood Oxygen
Noise
Perspiration
The world's only wearable to actively monitor perspiration using onboard EDA and GSR sensors, helping you detect night sweats.
Sleep Score & Stages
Dive deeper into your sleep cycle with detailed insights into sleep stages — REM, deep, and light. An overall sleep score provides a snapshot of your sleep quality.
Workflows
The Bond Ring App utilizes our patent-pending, customizable workflows, enabling you to set up advanced automations triggered by vital sign variations.
For example, “Send a notification reminding me to take medication when I wake up” or “Call 911 if asleep and blood oxygen drops below 87%.”

TrueTemp
Our patent pending temperature digital sensing array equips Bond Ring Evoᵀᴹ with the world's most accurate sensing capability in a wearable unaffected by ambient temperature various while measuring body temperature variations.
All sensors deploys are meet the system level ASTM E1112 and ISO 80601 accuracy standard for medical-grade electronic thermometers. That's a industry first in consumer wearables.
Body temp. variations
Ambient temp. variations

Sleep Apnea*
Gain insights into potential signs of sleep apnea* by monitoring variations in respiration rate and/or blood oxygen*.
Respiration Rate
Blood Oxygen
Noise
Perspiration
The world's only wearable to actively monitor perspiration using onboard EDA and GSR sensors, helping you detect night sweats.
Sleep Score & Stages
Dive deeper into your sleep cycle with detailed insights into sleep stages — REM, deep, and light. An overall sleep score provides a snapshot of your sleep quality.
Workflows
The Bond Ring App utilizes our patent-pending, customizable workflows, enabling you to set up advanced automations triggered by vital sign variations.
For example, “Send a notification reminding me to take medication when I wake up” or “Call 911 if asleep and blood oxygen drops below 87%.”

TrueTemp
Our patent-pending digital temperature-sensing array equips Bond Ring Evoᵀᴹ with highly precise temperature-monitoring capabilities in a wearable, unaffected by ambient temperature fluctuations while measuring body temperature variations.
All deployed sensors meet ASTM E1112 and ISO 80601 accuracy standards for electronic thermometers. An industry first in consumer wearables.
Body temp. variations
Ambient temp. variations

SPORTS & ACTIVITY
SPORTS & ACTIVITY
Smoke the
Competition
Smoke the
Competition
Bond Ring Evo™, along with Bond Ring, are the only two smart rings build for sports. Why? Imagine trying to track a heart rate of 150 bpm—that’s more than two beats per second, using a wearable that reports heart rate once every minute or, worse yet, once every 5 minutes. Still wondering why Bond Ring is a game changer?
Check this out.


Ballistic Sampling
Ballistic Sampling
Ballistic Sampling
Bond Ring features our adaptive sampling technology, Ballistic Sampling, making it the only wearable capable of accurately reading and reporting heart rate up to five times per second. That’s 1500 times faster than any other smart ring.
Bond Ring features our adaptive sampling technology, Ballistic Sampling, making it the only wearable capable of accurately reading and reporting heart rate up to five times per second. That’s 1500 times faster than any other smart ring.
1500x Faster HR
Other Rings - 1 reading every 5 minutes.
Oura Ring - 1 reading per minute.
Bond Ring Evo - 300 readings per minute.
Bond Ring Evo™ - 300 Readings per minutes.


Pro Vitals
Setting the standard with Ballistic Heart Rate, Bond Ring Evo™ also features sensors to monitor respiration rate, blood oxygen, perspiration rate, heart rate variability, and VO2 max estimation.
Pro Fall Detection
Respiration Rate
Vo2 Max
Ballistic HR
Blood Oxygen
Heart Rate Variability
Perspiration Rate
Body Composition
Bond Ring Evo deploys body impedance sensors allowing users sense body composition — body fat, muscle, fluid and bone mass percentage.

Perspiration levels
The world’s first wearable to actively monitor perspiration using onboard EDA and GSR sensors, helping you understand your sweating patterns.
Steps, Grade, Altitude, Depth & Calories Burned
In addition to accurately tracking steps, Bond Ring Evo™ is the only smart ring equipped with an onboard Bosch Pressure Sensor. This advanced sensor enables more precise calorie tracking by factoring in terrain and incline.
Pressure, Altitude, Depth and Pro Fall Detection
Thanks to our partnership with Bosch, Bond Ring is the only smart ring capable of actively monitoring pressure to estimate altitude and depth during activities like diving.
The added pressure sensor also delivers much more accurate fall detection and calories burnt tracking.
Pro Fall Detection
Altitude, Depth and Grade.
Workflows
Bond Ring App deploys our patent pending in app user definable workflows to allow creation of advanced vital triggered automations like — DO Send SMS AND Send Notification IF fall detected IF FAIL Notification not accepted in 1 Minute DO Call 911


Pro Vitals
Setting the standard with Ballistic Heart Rate, Bond Ring Evo™ also features sensors to monitor respiration rate, blood oxygen, perspiration rate, heart rate variability, and VO2 max estimation.
Pro Fall Detection
Respiration Rate
Vo2 Max
Ballistic HR
Blood Oxygen
Heart Rate Variability
Perspiration Rate
Body Composition
Bond Ring Evo deploys body impedance sensors allowing users sense body composition — body fat, muscle, fluid and bone mass percentage.

Perspiration levels
The world’s first wearable to actively monitor perspiration using onboard EDA and GSR sensors, helping you understand your sweating patterns.
Steps, Grade, Altitude, Depth & Calories Burned
In addition to accurately tracking steps, Bond Ring Evo™ is the only smart ring equipped with an onboard Bosch Pressure Sensor. This advanced sensor enables more precise calorie tracking by factoring in terrain and incline.
Pressure, Altitude, Depth and Pro Fall Detection
Thanks to our partnership with Bosch, Bond Ring is the only smart ring capable of actively monitoring pressure to estimate altitude and depth during activities like diving.
The added pressure sensor also delivers much more accurate fall detection and calories burnt tracking.
Pro Fall Detection
Altitude, Depth and Grade.
Workflows
Bond Ring App deploys our patent pending in app user definable workflows to allow creation of advanced vital triggered automations like — DO Send SMS AND Send Notification IF fall detected IF FAIL Notification not accepted in 1 Minute DO Call 911



Pro Vitals
Setting the standard with Ballistic Heart Rate, Bond Ring Evo™ also features sensors to monitor respiration rate, blood oxygen, perspiration rate, heart rate variability, and VO2 max estimation.
Pro Fall Detection
Respiration Rate
Vo2 Max
Ballistic HR
Blood Oxygen
Heart Rate Variability
Perspiration Rate
Body Composition
Bond Ring Evo deploys body impedance sensors allowing users sense body composition — body fat, muscle, fluid and bone mass percentage.

Perspiration levels, EDA/GSR
The world's only wearable to actively sense perspiration with onboard EDA and GSR sensors to sense how much you are sweating.
Steps, Grade, Altitude, Depth & Calories Burned
Along with the ability to sense steps taken. Bond Ring evo is the only smart ring with onboard Pressure Sensor from Bosch the Bond Ring Evo can sense depth for diving, calculate calories burnt better with ability to sense grade. Better fall detection accuracy and ability to sense altitude.
Pressure, Altitude, Depth and Pro Fall Detection
Thanks to our partnership with Bosch, Bond Ring is the only smart ring capable of actively monitoring pressure to estimate altitude and depth during activities like diving.
The added pressure sensor also delivers much more accurate fall detection and calories burnt tracking.
Pro Fall Detection
Altitude, Depth and Grade.
Workflows
Bond Ring App deploys our patent pending in app user definable workflows to allow creation of advanced vital triggered automations like — DO Send SMS AND Send Notification IF fall detected IF FAIL Notification not accepted in 1 Minute DO Call 911


Pro Vitals
Setting the standard with Ballistic Heart Rate, Bond Ring Evo™ also features sensors to monitor respiration rate, blood oxygen, perspiration rate, heart rate variability, and VO2 max estimation.
Pro Fall Detection
Respiration Rate
Vo2 Max
Ballistic HR
Blood Oxygen
Heart Rate Variability
Perspiration Rate
Body Composition
Bond Ring Evo deploys body impedance sensors allowing users sense body composition — body fat, muscle, fluid and bone mass percentage.

Perspiration levels, EDA/GSR
The world’s first wearable to actively monitor perspiration using onboard EDA and GSR sensors, helping you understand your sweating patterns.
Steps, Grade & Calories Burnt
In addition to accurately tracking steps, Bond Ring Evo™ is the only smart ring equipped with an onboard Bosch Pressure Sensor. This advanced sensor enables more precise calorie tracking by factoring in terrain and incline.
Pressure, Altitude, Depth and Pro Fall Detection
Thanks to our partnership with Bosch, Bond Ring is the only smart ring capable of actively monitoring pressure to estimate altitude and depth during activities like diving.
The added pressure sensor also delivers much more accurate fall detection and calories burnt tracking.
Pro Fall Detection
Altitude, Depth and Grade.
Workflows
Bond Ring App deploys our patent pending in app user definable workflows to allow creation of advanced vital triggered automations like — DO Send SMS AND Send Notification IF fall detected IF FAIL Notification not accepted in 1 Minute DO Call 911

TAP AND PAY
Carry cash
Carry cash
Carry cash
Carry cash
on you.
on you.
on you.
on you.
Not
Not
Not
Not
with you
with you
with you
with you


Bond Ring is the world’s only smart ring featuring an onboard card emulator, allowing you to store up to one credit or debit card for tap-and-pay transactions.
Tapping to pay feels like a superpower. Pay whenever and wherever, without worrying about your smartphone or smartwatch battery dying at the terminal.
“A smart ring is the only wearable that can comfortably stay with you 24/7, 365 days a year. The tap-and-pay functionality literally gives you the power to point and pay—whenever, wherever. That’s empowering.”
— Vanessa R
TAP AND PAY
Carry cash
Carry cash
on you.
on you.
Not
Not
with you
with you


Bond Ring is the world’s only smart ring featuring an onboard card emulator, allowing you to store up to one credit or debit card for tap-and-pay transactions.
Tapping to pay feels like a superpower. Pay whenever and wherever, without worrying about your smartphone or smartwatch battery dying at the terminal.
“A smart ring is the only wearable that can comfortably stay with you 24/7, 365 days a year. The tap-and-pay functionality literally gives you the power to point and pay—whenever, wherever. That’s empowering.”
— Vanessa R
TAP AND PAY
Carry cash
Carry cash
on you.
on you.
Not
Not
with you
with you


Bond Ring is the world’s only smart ring featuring an onboard card emulator, allowing you to store up to one credit or debit card for tap-and-pay transactions.
Tapping to pay feels like a superpower. Pay whenever and wherever, without worrying about your smartphone or smartwatch battery dying at the terminal.
A smart ring is the only wearable that can comfortably stay on you 24/7 365. The tap and pay functionality literally gives you the power to point & pay - whenever, wherever. That's empowering.
— Vanessa R

STRESS
STRESS
Strike back.
Light it up.
Strike back.
Light it up.
Pressure. Stress. Deadlines. It takes determination to achieve something. You keep giving. You keep pushing. But who’s keeping score?
The Bond Ring Evo™ deploys a suite of sensors to help you better understand how your body is responding. Heart rate (HR), resting heart rate, heart rate variability (HRV), sweat (GSR), high-precision body temperature, and respiration rate sensors, all working continuously, counting down to the second.
Pressure. Stress. Deadlines. It takes determination to achieve something. You keep giving. You keep pushing. But who’s keeping score?
The Bond Ring Evo™ deploys a suite of sensors to help you better understand how your body is responding. Heart rate (HR), resting heart rate, heart rate variability (HRV), sweat (GSR), high-precision body temperature, and respiration rate sensors, all working continuously, counting down to the second.


Cardiovascular Health
Cardiovascular Health
Cardiovascular Health
Bond Ring Evo™ is the only smart ring capable of providing hypertension^ insights for wellness purposes, using the Pulse Transit Time (PTT) method. Pulse Transit Time provides deeper insights into vascular stiffness and overall cardiovascular wellness.
The Evo can also monitor respiration rate along with heart rate, providing another valuable metric, the Pulse Respiration Quotient.
Bond Ring Evo™ is the only smart ring capable of providing hypertension^ insights for wellness purposes, using the Pulse Transit Time (PTT) method. Pulse Transit Time provides deeper insights into vascular stiffness and overall cardiovascular wellness.
The Evo can also monitor respiration rate along with heart rate, providing another valuable metric, the Pulse Respiration Quotient.
Hypertension^ insights
Hypertension^ insights
Perspiration Levels
Perspiration Levels


Cardiovascular Health
Bond Ring Evo™ is the only smart ring capable of providing hypertension^ insights for wellness purposes, using the Pulse Transit Time (PTT) method. Pulse Transit Time provides deeper insights into vascular stiffness and overall cardiovascular wellness.
The Evo can also monitor respiration rate along with heart rate, providing another valuable metric, the Pulse Respiration Quotient.
Hypertension^ Insights
Vascular Health^
Pulse Transit Time
Pulse Respiration Quotient
Respiration Rate
Resting Heart Rate
Heart Rate Variability
Perspiration
The world’s first wearable to actively monitor perspiration using onboard EDA and GSR sensors, helping identify stress-induced sweating.
Fight-or-flight induced stress
Thanks to our patent-pending TrueTemp technology, the Bond Ring Evo™ actively monitors temperature variations regardless of ambient conditions. This capability enables the Evo to detect subtle temperature fluctuations throughout the day while offering enhanced accuracy at night.
Deploying a precision digital temperature array, the Evo can sense indicators that your body may be experiencing fight-or-flight induced stress.
Workflows
The Bond Ring App deploys our patent-pending, customizable in-app workflows, enabling the creation of advanced vital-triggered automations. For example: IF Baevsky Stress Index > 400 OR Stress Index = High, DO Send Notification.

True UV and Light sensing
Bond Ring Evo™ is the only wearable to accurately sense UV-A and UV-B levels (not equivalent UV), alongside ambient light levels.
The ability to sense UV allows the Bond Ring to estimate equivalent Vitamin D levels. That’s definitely NOT a replacement for a blood panel, but it sure can help you understand if those ADHD-like symptoms are due to living in a ‘cave.’ (Note: This is not intended for diagnosing ADHD.)
With that said, you could also set up simple workflows on the Bond Ring to call 911 when there’s UV exposure—just kidding! How about setting it up to send a notification to apply sunscreen? And if you’re into tanning, consider creating a workflow to set maximum time alerts for UV exposure to prevent you from roasting.
UV-A & UV-B Sensors
LUX Sensors
Workflows

Cardiovascular Health
Bond Ring Evo™ is the only smart ring capable of providing hypertension^ insights for wellness purposes, using the Pulse Transit Time (PTT) method. Pulse Transit Time provides deeper insights into vascular stiffness and overall cardiovascular wellness.
The Evo can also monitor respiration rate along with heart rate, providing another valuable metric, the Pulse Respiration Quotient.
Hypertension^ Insights
Vascular Health^
Pulse Transit Time
Pulse Respiration Quotient
Respiration Rate
Resting Heart Rate
Heart Rate Variability
Perspiration
The world’s first wearable to actively monitor perspiration using onboard EDA and GSR sensors, helping identify stress-induced sweating.
Fight-or-flight induced stress
Thanks to our patent-pending TrueTemp technology, the Bond Ring Evo™ actively monitors temperature variations regardless of ambient conditions. This capability enables the Evo to detect subtle temperature fluctuations throughout the day while offering enhanced accuracy at night.
Deploying a precision digital temperature array, the Evo can sense indicators that your body may be experiencing fight-or-flight induced stress.
Workflows
The Bond Ring App deploys our patent-pending, customizable in-app workflows, enabling the creation of advanced vital-triggered automations. For example: IF Baevsky Stress Index > 400 OR Stress Index = High, DO Send Notification.

True UV and Light sensing
Bond Ring Evo™ is the only wearable to accurately sense UV-A and UV-B levels (not equivalent UV), alongside ambient light levels.
The ability to sense UV allows the Bond Ring to estimate equivalent Vitamin D levels. That’s definitely NOT a replacement for a blood panel, but it sure can help you understand if those ADHD-like symptoms are due to living in a ‘cave.’ (Note: This is not intended for diagnosing ADHD.)
With that said, you could also set up simple workflows on the Bond Ring to call 911 when there’s UV exposure—just kidding! How about setting it up to send a notification to apply sunscreen? And if you’re into tanning, consider creating a workflow to set maximum time alerts for UV exposure to prevent you from roasting.
UV-A & UV-B Sensors
LUX Sensors
Workflows


Cardiovascular Health
Bond Ring Evo™ is the only smart ring capable of providing hypertension^ insights for wellness purposes, using the Pulse Transit Time (PTT) method. Pulse Transit Time provides deeper insights into vascular stiffness and overall cardiovascular wellness.
The Evo can also monitor respiration rate along with heart rate, providing another valuable metric, the Pulse Respiration Quotient.
Hypertension^ Insights
Vascular Health^
Pulse Transit Time
Pulse Respiration Quotient
Respiration Rate
Resting Heart Rate
Heart Rate Variability
Perspiration
The world’s first wearable to actively monitor perspiration using onboard EDA and GSR sensors, helping identify stress-induced sweating.
Fight-or-flight induced stress
Thanks to our patent-pending TrueTemp technology, the Bond Ring Evo™ actively monitors temperature variations regardless of ambient conditions. This capability enables the Evo to detect subtle temperature fluctuations throughout the day while offering enhanced accuracy at night.
Deploying a precision digital temperature array, the Evo can sense indicators that your body may be experiencing fight-or-flight induced stress.
Workflows
The Bond Ring App deploys our patent-pending, customizable in-app workflows, enabling the creation of advanced vital-triggered automations. For example: IF Baevsky Stress Index > 400 OR Stress Index = High, DO Send Notification.

True UV and Light sensing
Bond Ring Evo™ is the only wearable to accurately sense UV-A and UV-B levels (not equivalent UV), alongside ambient light levels.
The ability to sense UV allows the Bond Ring to estimate equivalent Vitamin D levels. That’s definitely NOT a replacement for a blood panel, but it sure can help you understand if those ADHD-like symptoms are due to living in a ‘cave.’ (Note: This is not intended for diagnosing ADHD.)
With that said, you could also set up simple workflows on the Bond Ring to call 911 when there’s UV exposure—just kidding! How about setting it up to send a notification to apply sunscreen? And if you’re into tanning, consider creating a workflow to set maximum time alerts for UV exposure to prevent you from roasting.
UV-A & UV-B Sensors
LUX Sensors
Workflows

Cardiovascular Health
Bond Ring Evo™ is the only smart ring capable of providing hypertension^ insights for wellness purposes, using the Pulse Transit Time (PTT) method. Pulse Transit Time provides deeper insights into vascular stiffness and overall cardiovascular wellness.
The Evo can also monitor respiration rate along with heart rate, providing another valuable metric, the Pulse Respiration Quotient.
Hypertension^ Insights
Vascular Health^
Pulse Transit Time
Pulse Respiration Quotient
Respiration Rate
Resting Heart Rate
Heart Rate Variability
Perspiration
The world’s first wearable to actively monitor perspiration using onboard EDA and GSR sensors, helping identify stress-induced sweating.
Fight-or-flight induced stress
Thanks to our patent-pending TrueTemp technology, the Bond Ring Evo™ actively monitors temperature variations regardless of ambient conditions. This capability enables the Evo to detect subtle temperature fluctuations throughout the day while offering enhanced accuracy at night.
Deploying a precision digital temperature array, the Evo can sense indicators that your body may be experiencing fight-or-flight induced stress.
Workflows
The Bond Ring App deploys our patent-pending, customizable in-app workflows, enabling the creation of advanced vital-triggered automations. For example: IF Baevsky Stress Index > 400 OR Stress Index = High, DO Send Notification.

True UV and Light sensing
Bond Ring Evo™ is the only wearable to accurately sense UV-A and UV-B levels (not equivalent UV), alongside ambient light levels.
The ability to sense UV allows the Bond Ring to estimate equivalent Vitamin D levels. That’s definitely NOT a replacement for a blood panel, but it sure can help you understand if those ADHD-like symptoms are due to living in a ‘cave.’ (Note: This is not intended for diagnosing ADHD.)
With that said, you could also set up simple workflows on the Bond Ring to call 911 when there’s UV exposure—just kidding! How about setting it up to send a notification to apply sunscreen? And if you’re into tanning, consider creating a workflow to set maximum time alerts for UV exposure to prevent you from roasting.
UV-A & UV-B Sensors
LUX Sensors
Workflows

PRIVACY
Unmatched.
Ownership.
With Bond Ring, YOU own your data. Bond Ring Evo represents the pinnacle of privacy, security, and user control.
Bond Ring Evo is the only wearable that allows users to securely enable or disable cloud sync on the fly. You also have the ability to wipe, export, and/or re-upload your data to/from the cloud whenever you decide.
All data is stored on HIPAA-compliant Amazon Web Services, secured through our partnership with Auth0 for HIPAA-compliant authentication.
Bond Ring Evo also includes onboard hardware encryption and is one of the few (if not the only) consumer wearables with an ARM TrustZone-certified microprocessor.


PRIVACY
Unmatched.
Ownership.
With Bond Ring, YOU own your data. Bond Ring Evo represents the pinnacle of privacy, security, and user control.
Bond Ring Evo is the only wearable that allows users to securely enable or disable cloud sync on the fly. You also have the ability to wipe, export, and/or re-upload your data to/from the cloud whenever you decide.
All data is stored on HIPAA-compliant Amazon Web Services, secured through our partnership with Auth0 for HIPAA-compliant authentication.
Bond Ring Evo also includes onboard hardware encryption and is one of the few (if not the only) consumer wearables with an ARM TrustZone-certified microprocessor.


PRIVACY
Unmatched.
Ownership.
With Bond Ring, YOU own your data. Bond Ring Evo represents the pinnacle of privacy, security, and user control.
Bond Ring Evo is the only wearable that allows users to securely enable or disable cloud sync on the fly. You also have the ability to wipe, export, and/or re-upload your data to/from the cloud whenever you decide.
All data is stored on HIPAA-compliant Amazon Web Services, secured through our partnership with Auth0 for HIPAA-compliant authentication.
Bond Ring Evo also includes onboard hardware encryption and is one of the few (if not the only) consumer wearables with an ARM TrustZone-certified microprocessor.


WOMEN'S HEALTH
Women's
Health
Women's
Health
Finally, a tracker that’s not just about a 28-day countdown. Track your cycle and identify indicators of conditions like PCOS^.
Finally, a tracker that’s not just about a 28-day countdown. Track your cycle and identify indicators of conditions like PCOS^.
True tracking
True tracking
True tracking
With our patent-pending TrueTemp technology, the Bond Ring can sense temperature variations in the body without being affected by ambient temperature changes.
TrueTemp enables you to sense cycle more accurately, going beyond merely asking for the date of your last cycle and starting a basic countdown (which is essentially all most fitness trackers do).
With our patent-pending TrueTemp technology, the Bond Ring can sense temperature variations in the body without being affected by ambient temperature changes.
TrueTemp enables you to sense cycle more accurately, going beyond merely asking for the date of your last cycle and starting a basic countdown (which is essentially all most fitness trackers do).
Cycle Tracking
Cycle Tracking
TrueTemp
TrueTemp




Fertile Window^
Eliminate the guesswork associated with basic period trackers. Bond Ring Evo™, with its onboard TrueTemp™ sensors, makes conception planning easier by providing clear insights. Get accurate information about your estimated peak fertility, conception chances, and detected ovulation, all without extra effort.
Fertile Window
Cycle Tracking
TrueTemp
Period Prediction
Stay ahead of your period with precise cycle predictions. By sensing drops in your body temperature, Bond Ring Evo™ helps you track your cycles more effectively.
Cycle Insights
Bond Ring Evo™ leverages temperature patterns to provide clearer insights into your menstrual cycle, helping you tune into your body’s needs throughout the month.
TrueTempᵀᴹ
Our patent-pending digital temperature sensing array equips Bond Ring Evo™ with the world’s most accurate wearable temperature sensing capability, unaffected by ambient temperature variations while measuring body temperature changes.
All deployed sensors meet the system-level ASTM E1112 and ISO 80601 accuracy standards for medical-grade electronic thermometers. That’s an industry first in consumer wearables.
Body Temp. Variations

Fertile Window^
Eliminate the guesswork associated with basic period trackers. Bond Ring Evo™, with its onboard TrueTemp™ sensors, makes conception planning easier by providing clear insights. Get accurate information about your estimated peak fertility, conception chances, and detected ovulation, all without extra effort.
Fertile Window
Cycle Tracking
TrueTemp
Period Prediction
Stay ahead of your period with precise cycle predictions. By sensing drops in your body temperature, Bond Ring Evo™ helps you track your cycles more effectively.
Cycle Insights
Bond Ring Evo™ leverages temperature patterns to provide clearer insights into your menstrual cycle, helping you tune into your body’s needs throughout the month.
TrueTempᵀᴹ
Our patent-pending digital temperature sensing array equips Bond Ring Evo™ with the world’s most accurate wearable temperature sensing capability, unaffected by ambient temperature variations while measuring body temperature changes.
All deployed sensors meet the system-level ASTM E1112 and ISO 80601 accuracy standards for medical-grade electronic thermometers. That’s an industry first in consumer wearables.
Body Temp. Variations


Fertile Window^
Eliminate the guesswork associated with basic period trackers. Bond Ring Evo™, with its onboard TrueTemp™ sensors, makes conception planning easier by providing clear insights. Get accurate information about your estimated peak fertility, conception chances, and detected ovulation, all without extra effort.
Fertile Window
Cycle Tracking
TrueTemp
Period Prediction
Stay ahead of your period with precise cycle predictions. By sensing drops in your body temperature, Bond Ring Evo™ helps you track your cycles more effectively.
Cycle Insights
Bond Ring Evo™ leverages temperature patterns to provide clearer insights into your menstrual cycle, helping you tune into your body’s needs throughout the month.
TrueTempᵀᴹ
Our patent-pending digital temperature sensing array equips Bond Ring Evo™ with the world’s most accurate wearable temperature sensing capability, unaffected by ambient temperature variations while measuring body temperature changes.
All deployed sensors meet the system-level ASTM E1112 and ISO 80601 accuracy standards for medical-grade electronic thermometers. That’s an industry first in consumer wearables.
Body Temp. Variations

Fertile Window^
Eliminate the guesswork associated with basic period trackers. Bond Ring Evo™, with its onboard TrueTemp™ sensors, makes conception planning easier by providing clear insights. Get accurate information about your estimated peak fertility, conception chances, and detected ovulation, all without extra effort.
Fertile Window
Cycle Tracking
TrueTemp
Period Prediction
Stay ahead of your period with precise cycle predictions. By sensing drops in your body temperature, Bond Ring Evo™ helps you track your cycles more effectively.
Cycle Insights
Bond Ring Evo™ leverages temperature patterns to provide clearer insights into your menstrual cycle, helping you tune into your body’s needs throughout the month.
TrueTempᵀᴹ
Our patent-pending digital temperature sensing array equips Bond Ring Evo™ with the world’s most accurate wearable temperature sensing capability, unaffected by ambient temperature variations while measuring body temperature changes.
All deployed sensors meet the system-level ASTM E1112 and ISO 80601 accuracy standards for medical-grade electronic thermometers. That’s an industry first in consumer wearables.
Body Temp. Variations

WELLNESS
Body Composition
Body Composition
Go beyond heart and vitals. Know how your body is evolving by the pound.
The Bond Ring is the world's first wearable to bring multi-frequency, two-pole body composition to the world of wearables. Understand body fat, muscle mass, bone mass, body fluids. This BCM data is a game changer for folks serious about maintaining a lean body, women's health and the elderly.
Go beyond heart and vitals. Know how your body is evolving by the pound.
The Bond Ring is the world's first wearable to bring multi-frequency, two-pole body composition to the world of wearables. Understand body fat, muscle mass, bone mass, body fluids. This BCM data is a game changer for folks serious about maintaining a lean body, women's health and the elderly.




Partners
Partners
Partners
Partners
Partners
Partners
The Bond Ring is the culmination of a pursuit of excellence, bringing together the world’s most advanced technology in wearable computing, material science, and vital sign sensors. When you compare the same features between Bond Ring and any competitor, the difference is in the components — the world-class partners behind every component.
Being part of the prestigious Dassault Systèmes startup program allows us to deploy the world’s most advanced CAD software for Bond Ring Evo™, Dassault Systèmes CATIA V6.
The same software is used to build space rockets, medical implants, and nearly every daily driver or hypercar.

Bond Ring Evo™ deploys one of the world’s most power-efficient motion and pressure sensing solutions from Bosch.

Participation in the Altium Designer accelerator program allows us to deploy one of the world’s most capable electronics designs for Bond Ring.

Vital sign sensing powered by AMS OSRAM, Germany.

FDA and regulatory compliance powered by RCA - A Nelson Labs Company.

The world’s first smart ring to deploy the cutting-edge SECORA™ X tap-and-pay solution from Infineon.

Cutting-edge IP behind the Bond Ring is secured by Finnegan. The global leader in intellectual property.

HIPAA compliant authentication and security powered by Auth0.


Partners
Partners
The Bond Ring is the culmination of a pursuit of excellence, bringing together the world’s most advanced technology in wearable computing, material science, and vital sign sensors. When you compare the same features between Bond Ring and any competitor, the difference is in the components — the world-class partners behind every component.
Being part of the prestigious Dassault Systèmes startup program allows us to deploy the world’s most advanced CAD software for Bond Ring Evo™, Dassault Systèmes CATIA V6.
The same software is used to build space rockets, medical implants, and nearly every daily driver or hypercar.

Bond Ring Evo™ deploys one of the world’s most power-efficient motion and pressure sensing solutions from Bosch.

Participation in the Altium Designer accelerator program allows us to deploy one of the world’s most capable electronics designs for Bond Ring.

Vital sign sensing powered by AMS OSRAM, Germany.

FDA and regulatory compliance powered by RCA - A Nelson Labs Company.

The world’s first smart ring to deploy the cutting-edge SECORA™ X tap-and-pay solution from Infineon.

Cutting-edge IP behind the Bond Ring is secured by Finnegan. The global leader in intellectual property.

HIPAA compliant authentication and security powered by Auth0. HIPAA compliant cloud data storage powered by Amazon Web Services.



A product of Wilder Tech Inc. © Wilder Tech Inc. All key innovations in the Bond Ring™ and its design are patent-pending with the USPTO. Bond Ring™, TrueTemp™, LifeDrive™, Bionic Feedback™, Ballistic Sampling™, Future on Your Finger™, and Pinnacle of Wearable Advancement™ are registered trademarks.
^The Bond Ring is not a medical device and is not intended to diagnose or treat any medical condition. All features are designed solely for wellness purposes. However, the Bond Ring is progressing toward clinical trials and may eventually receive FDA clearance to diagnose various conditions, potentially transitioning to a medical device in the future. When referring to clinical-grade sensors, we mean certified and tested sensors designed for medical devices; this does not classify the Bond Ring as a “clinical” or “medical” device. Our primary objective is to deploy the best suite of sensors to enhance user awareness of personal wellness and vital body metrics.
*Sleep apnea is classified as a medical condition. Bond Ring and Bond Ring Evo are not medical devices and are not intended to diagnose or treat sleep apnea. The sensors measuring respiration rate and blood oxygen levels during sleep are designed exclusively for insight and awareness. If you suspect you have symptoms of sleep apnea, consult your primary care physician, a sleep specialist, or another qualified medical professional for diagnosis and treatment. This statement does not constitute medical advice.
¹When we refer to “perpetual” or “maintaining perpetuality,” we do not imply that the device can operate indefinitely without any external energy under all circumstances. The LifeDrive modules in devices such as the Bond Ring FE and Bond Ring PRO battery packs generate power from ambient light and/or the natural flow of body heat to the surrounding environment (or vice versa). These rings utilize intelligent power-management algorithms that enable them to operate for up to three months in “maintain perpetuality” mode, even without exposure to light and/or when worn in environments that remain within ±5°C of body temperature. However, such conditions are considered highly unrealistic in typical use. If you anticipate wearing the Bond Ring Perpetual products in environments matching these parameters, please note that the rings/battery packs will cease functioning after approximately two to three months and will require exposure to natural light to recharge. Depending on the setting the Bond Ring PRO can easily run through the battery pack in less than 12 hours and hence we do not recommend using LifeDrive Battery Packs for such heavy use and it would be recommended to use standard or plus battery pack(s).
⁵Specifications for the Bond Ring PRO and Bond Ring Evo are subject to change. Feature additions specific to the Evo may occur, and any such updates will be announced in advance. The Bond Ring PRO may receive feature additions or modifications without prior notice before it becomes available for reservation on the website, and with notice once reservations go live.
¹Bond Ring Evo, unlike Bond Ring, measures body composition across the upper body using our proprietary algorithm to estimate equivalent variations in body composition. Measurements from both Bond Ring and Bond Ring Evo are not intended for medical diagnosis or treatment.


A product of Wilder Tech Inc. © Wilder Tech Inc. All key innovations in the Bond Ring™ and its design are patent-pending with the USPTO. Bond Ring™, TrueTemp™, LifeDrive™, Bionic Feedback™, Ballistic Sampling™, Future on Your Finger™, and Pinnacle of Wearable Advancement™ are registered trademarks.
^The Bond Ring is not a medical device and is not intended to diagnose or treat any medical condition. All features are designed solely for wellness purposes. However, the Bond Ring is progressing toward clinical trials and may eventually receive FDA clearance to diagnose various conditions, potentially transitioning to a medical device in the future. When referring to clinical-grade sensors, we mean certified and tested sensors designed for medical devices; this does not classify the Bond Ring as a “clinical” or “medical” device. Our primary objective is to deploy the best suite of sensors to enhance user awareness of personal wellness and vital body metrics.
*Sleep apnea is classified as a medical condition. Bond Ring and Bond Ring Evo are not medical devices and are not intended to diagnose or treat sleep apnea. The sensors measuring respiration rate and blood oxygen levels during sleep are designed exclusively for insight and awareness. If you suspect you have symptoms of sleep apnea, consult your primary care physician, a sleep specialist, or another qualified medical professional for diagnosis and treatment. This statement does not constitute medical advice.
¹When we refer to “perpetual” or “maintaining perpetuality,” we do not imply that the device can operate indefinitely without any external energy under all circumstances. The LifeDrive modules in devices such as the Bond Ring FE and Bond Ring PRO battery packs generate power from ambient light and/or the natural flow of body heat to the surrounding environment (or vice versa). These rings utilize intelligent power-management algorithms that enable them to operate for up to three months in “maintain perpetuality” mode, even without exposure to light and/or when worn in environments that remain within ±5°C of body temperature. However, such conditions are considered highly unrealistic in typical use. If you anticipate wearing the Bond Ring Perpetual products in environments matching these parameters, please note that the rings/battery packs will cease functioning after approximately two to three months and will require exposure to natural light to recharge. Depending on the setting the Bond Ring PRO can easily run through the battery pack in less than 12 hours and hence we do not recommend using LifeDrive Battery Packs for such heavy use and it would be recommended to use standard or plus battery pack(s).
⁵Specifications for the Bond Ring PRO and Bond Ring Evo are subject to change. Feature additions specific to the Evo may occur, and any such updates will be announced in advance. The Bond Ring PRO may receive feature additions or modifications without prior notice before it becomes available for reservation on the website, and with notice once reservations go live.
¹Bond Ring Evo, unlike Bond Ring, measures body composition across the upper body using our proprietary algorithm to estimate equivalent variations in body composition. Measurements from both Bond Ring and Bond Ring Evo are not intended for medical diagnosis or treatment.


A product of Wilder Tech Inc. © Wilder Tech Inc. All key innovations in the Bond Ring™ and its design are patent-pending with the USPTO. Bond Ring™, TrueTemp™, LifeDrive™, Bionic Feedback™, Ballistic Sampling™, Future on Your Finger™, and Pinnacle of Wearable Advancement™ are registered trademarks.
^The Bond Ring is not a medical device and is not intended to diagnose or treat any medical condition. All features are designed solely for wellness purposes. However, the Bond Ring is progressing toward clinical trials and may eventually receive FDA clearance to diagnose various conditions, potentially transitioning to a medical device in the future. When referring to clinical-grade sensors, we mean certified and tested sensors designed for medical devices; this does not classify the Bond Ring as a “clinical” or “medical” device. Our primary objective is to deploy the best suite of sensors to enhance user awareness of personal wellness and vital body metrics.
*Sleep apnea is classified as a medical condition. Bond Ring and Bond Ring Evo are not medical devices and are not intended to diagnose or treat sleep apnea. The sensors measuring respiration rate and blood oxygen levels during sleep are designed exclusively for insight and awareness. If you suspect you have symptoms of sleep apnea, consult your primary care physician, a sleep specialist, or another qualified medical professional for diagnosis and treatment. This statement does not constitute medical advice.
¹When we refer to “perpetual” or “maintaining perpetuality,” we do not imply that the device can operate indefinitely without any external energy under all circumstances. The LifeDrive modules in devices such as the Bond Ring FE and Bond Ring PRO battery packs generate power from ambient light and/or the natural flow of body heat to the surrounding environment (or vice versa). These rings utilize intelligent power-management algorithms that enable them to operate for up to three months in “maintain perpetuality” mode, even without exposure to light and/or when worn in environments that remain within ±5°C of body temperature. However, such conditions are considered highly unrealistic in typical use. If you anticipate wearing the Bond Ring Perpetual products in environments matching these parameters, please note that the rings/battery packs will cease functioning after approximately two to three months and will require exposure to natural light to recharge. Depending on the setting the Bond Ring PRO can easily run through the battery pack in less than 12 hours and hence we do not recommend using LifeDrive Battery Packs for such heavy use and it would be recommended to use standard or plus battery pack(s).
⁵Specifications for the Bond Ring PRO and Bond Ring Evo are subject to change. Feature additions specific to the Evo may occur, and any such updates will be announced in advance. The Bond Ring PRO may receive feature additions or modifications without prior notice before it becomes available for reservation on the website, and with notice once reservations go live.
¹Bond Ring Evo, unlike Bond Ring, measures body composition across the upper body using our proprietary algorithm to estimate equivalent variations in body composition. Measurements from both Bond Ring and Bond Ring Evo are not intended for medical diagnosis or treatment.


A product of Wilder Tech Inc. © Wilder Tech Inc. All key innovations in the Bond Ring™ and its design are patent-pending with the USPTO. Bond Ring™, TrueTemp™, LifeDrive™, Bionic Feedback™, Ballistic Sampling™, Future on Your Finger™, and Pinnacle of Wearable Advancement™ are registered trademarks.
^The Bond Ring is not a medical device and is not intended to diagnose or treat any medical condition. All features are designed solely for wellness purposes. However, the Bond Ring is progressing toward clinical trials and may eventually receive FDA clearance to diagnose various conditions, potentially transitioning to a medical device in the future. When referring to clinical-grade sensors, we mean certified and tested sensors designed for medical devices; this does not classify the Bond Ring as a “clinical” or “medical” device. Our primary objective is to deploy the best suite of sensors to enhance user awareness of personal wellness and vital body metrics.
*Sleep apnea is classified as a medical condition. Bond Ring and Bond Ring Evo are not medical devices and are not intended to diagnose or treat sleep apnea. The sensors measuring respiration rate and blood oxygen levels during sleep are designed exclusively for insight and awareness. If you suspect you have symptoms of sleep apnea, consult your primary care physician, a sleep specialist, or another qualified medical professional for diagnosis and treatment. This statement does not constitute medical advice.
¹When we refer to “perpetual” or “maintaining perpetuality,” we do not imply that the device can operate indefinitely without any external energy under all circumstances. The LifeDrive modules in devices such as the Bond Ring FE and Bond Ring PRO battery packs generate power from ambient light and/or the natural flow of body heat to the surrounding environment (or vice versa). These rings utilize intelligent power-management algorithms that enable them to operate for up to three months in “maintain perpetuality” mode, even without exposure to light and/or when worn in environments that remain within ±5°C of body temperature. However, such conditions are considered highly unrealistic in typical use. If you anticipate wearing the Bond Ring Perpetual products in environments matching these parameters, please note that the rings/battery packs will cease functioning after approximately two to three months and will require exposure to natural light to recharge. Depending on the setting the Bond Ring PRO can easily run through the battery pack in less than 12 hours and hence we do not recommend using LifeDrive Battery Packs for such heavy use and it would be recommended to use standard or plus battery pack(s).
⁵Specifications for the Bond Ring PRO and Bond Ring Evo are subject to change. Feature additions specific to the Evo may occur, and any such updates will be announced in advance. The Bond Ring PRO may receive feature additions or modifications without prior notice before it becomes available for reservation on the website, and with notice once reservations go live.
¹Bond Ring Evo, unlike Bond Ring, measures body composition across the upper body using our proprietary algorithm to estimate equivalent variations in body composition. Measurements from both Bond Ring and Bond Ring Evo are not intended for medical diagnosis or treatment.