Smart Health Ring | Sleep and Heart Rate Monitoring

Gen 2

When was the last time
you had a good night's sleep?

Exhausted when you wake up? Struggling through restless nights?
It might be more than insomnia - your body could be signaling a hidden danger:
Obstructive Sleep Apnea Hypopnea Syndrome (OSAHS).

When was the last time
you had a
good night's sleep?

Exhausted when you wake up?
Struggling through restless nights?
It might be more than insomnia -
your body could be signaling a hidden danger:
Obstructive Sleep Apnea
Hypopnea Syndrome (OSAHS).

How RingConn Gen 2 Helps

OSA Risk Level Assessment

Automatically calculates your AHI to 
estimate the likelihood of breathing disturbances, 
helping assess the severity of sleep-disordered
breathing.

OSA Risk Level Assessment

Automatically calculates your AHI to 
estimate the likelihood of breathing disturbances, 
helping assess the severity of sleep-disordered
breathing.

High-Frequency SpO₂ Monitoring

Measures your blood oxygen saturation more 
frequently than standard sleep tracking to 
detect subtle oxygen level changes.

High-Frequency SpO₂ Monitoring

Measures your blood oxygen saturation more 
frequently than standard sleep tracking to 
detect subtle oxygen level changes.

SpO₂ Drops (≥3%)

Counts the number of times your blood oxygen
drops by 3% or more during sleep—key for
identifying possible apnea-related episodes.

SpO₂ Drops (≥3%)

Counts the number of times your blood oxygen
drops by 3% or more during sleep—key for
identifying possible apnea-related episodes.

90.7%

Sleep Apnea Accuracy

2s

per time

Blood Oxygen Monitoring Frequency

2.5min

per time

Heart Rate Monitoring Frequency

Deeper Sleep Deeper Insights

RingConn smart ring supports your well-being with: - Accurate tracking of REM and deep sleep stages - Key sleep metrics like respiration and HRV - Insights to help you rest better and wake up refreshed

Deeper Sleep Deeper Insights

RingConn smart ring supports your well-being with: - Accurate tracking of REM and deep sleep stages - Key sleep metrics like respiration and HRV - Insights to help you rest better and wake up refreshed

Discover how RingConn
wearers improved their sleep

Shop Now

My husband had an appointment with a dentist to be fitted for a device to treat his sleep apnea. When the dentist asked for the report of my husband's SPo2, which he forgot to bring, I showed him the recorded monitoring in the RC2 app. The dentist was very impressed with the information, and agreed that the oral device was appropriate for my husband's needs.

Marni S.

The insights from my RingConn ring have motivated me to be much more consistent overall with my sleep habits, but especially in establishing a more regular bed time schedule. I also really love the breakdown of my nightly “sleep event” into various categories including time awake, time asleep, REM, and deep sleep.

Carla U.

One of the most significant benefits has been my sleep quality. I’ve noticed a considerable improvement in how well I sleep, thanks to the ring’s detailed sleep tracking and insightful recommendations. I wake up feeling more refreshed and energized, ready to take on the day.

Kenny.T

Sleep has always been an area where I struggled, often waking up feeling unrested. With the RingConn’s detailed sleep tracking, I’ve been able to identify patterns and make adjustments to my nightly routine, As a result, my sleep quality has significantly improved, and I wake up feeling more refreshed and energized.

Stefan.W

Discover how RingConn wearers
simproved their sleep

Shop Now

My husband had an appointment with a dentist to be fitted for a device to treat his sleep apnea. When the dentist asked for the report of my husband's SPo2, which he forgot to bring, I showed him the recorded monitoring in the RC2 app. The dentist was very impressed with the information, and agreed that the oral device was appropriate for my husband's needs.

Marni S.

The insights from my RingConn ring have motivated me to be much more consistent overall with my sleep habits, but especially in establishing a more regular bed time schedule. I also really love the breakdown of my nightly “sleep event” into various categories including time awake, time asleep, REM, and deep sleep.

Carla U.

One of the most significant benefits has been my sleep quality. I’ve noticed a considerable improvement in how well I sleep, thanks to the ring’s detailed sleep tracking and insightful recommendations. I wake up feeling more refreshed and energized, ready to take on the day.

Kenny.T

Sleep has always been an area where I struggled, often waking up feeling unrested. With the RingConn’s detailed sleep tracking, I’ve been able to identify patterns and make adjustments to my nightly routine, As a result, my sleep quality has significantly improved, and I wake up feeling more refreshed and energized.

Stefan.W

Designed for Every You

Choose Your Ring

Designed for Every You

Choose Your Ring

All Day Comfort, Redefined

Upgraded from Gen 1 – Thinner, Lighter, Better

All Day Comfort, Redefined

Upgraded from Gen 1 – Thinner, Lighter, Better

24.8% Thinner

Feels less bulky, fits more naturally.

50% Lighter

Barely there — so light you’ll forget it’s on.

12.8% Narrower

Slimmer profile for better wearability and style.

10 - 12 Days

150+ Days

10 - 12

150+

Days

battery life,
power that outlasts them all extra life with
charging case

battery life, power that outlasts them all extra life with charging case

Power On the Go With the Charging Case

With RingConn EcoPower Technology, we've refined optical pathways and enhanced algorithms to achieve reduced power consumption while maintaining familiar performance levels.

Power On the Go With the Charging Case

With RingConn EcoPower Technology, we've refined optical pathways and enhanced algorithms to achieve reduced power consumption while maintaining familiar performance levels.

Next-Level Performance Lower Power

Advanced MCU chip, experience faster processing speeds, improved performance, and notably reduced power consumption

All You Need All in One

7/24 health monitoring throughout the day

All You Need All in One

7/24 health monitoring throughout the day

Heart Rate (HR)

Understand your cardiovascular health

122 BPM

Skin Temperature

Catch early signs of changes in your health

35.1°C

Blood Oxygen

Stay on top of oxygen saturation for peak performance

99%

35.1°C

Fitness

Monitor your fitness levels throughout the day

6926 steps

Stress Index

Stay on top of your daily stress levels

Carolaries

The calorie calculation function is accurate

306 kcal

Standing

Sedentary reminder for sitting too long

12 hour

Exercise

Activities to improve physical condition

3,2,1,GO!

Biometrics Tracking with Medical-Grade Accuracy

Heart Rate

Acc. > 98%

Blood Oxygen Saturation

MAE < 1.9%

Step Counting

Acc. > 95%

HR Variability

MAE < 3.5ms

Sleeping Time

Acc. > 99%

Respiratory Rate

MAE < 1BPM

Incorporates PPG Sensors

3-Axis Accelerometer

Power-Saving Sensors, Deeper Insights

Incorporates PPG Sensors

Power-Saving Sensors, Deeper Insights

Incorporates PPG Sensors

3-Axis Accelerometer

Temperature Sensor

Heart Rate

Acc. > 98%

Blood Oxygen Saturation

MAE < 1.9%

Step Counting

Acc. > 95%

HR Variability

MAE < 3.5ms

Sleeping Time

Acc. > 99%

Respiratory Rate

MAE < 1BPM

Ready to Go Deeper?

Tap to explore all features in the app

Learn More

Period Forecasts

From period to ovulation—
get smarter cycle insights at a glance.

AI Health Partner

Trained on millions of data points for precise,
personal insights.

*Beta feature - currently in small-scale testing.

Ready to Go Deeper?

Tap to explore all features in the app

Learn More

Period Forecasts

From period to ovulation—
get smarter cycle insights at a glance.

AI Health Partner

Trained on millions of data points for precise,
personal insights.

*Beta feature – currently in small-scale testing.

Health Alert

Stay informed with timely health warnings.

Weekly & Yearly Report

Track your progress with detailed weekly and yearly summaries.

Take Your Note

Log your thoughts or symptoms anytime.

Find My Ring

Quickly locate your ring when it's nearby.

Data Share

Share your health data easily with those who matter.

IP68 / 328ft Waterproof

RingConn Gen 2 boasts an IP68 rating, ensuring exceptional waterproof performance tested to depths of 100 meters. Swim, cook, or even dive— all without worry

Your Data, Always Within Reach

RingConn can store up to 7 days of data while offline, keeping it easily accessible. Effortiessly sync your data with Apple Health, Google Fit, and more, consolidating all your health insights in one place.

RingConn can store up to 7 days of data while offline, keeping it easily accessible. Effortiessly sync your data with Apple Heaith, Google Fit, and more, consolidating all your health insights in one place.

Gen 2

The World's First Ultra-Thin Smart Ring With Sleep Apnea Monitoring

Designed for Every You

Designed for Every You

Which Ring Is Right for You