We'll ship you a free Ring Sizing Kit
Use the sample rings to figure out the best ring size for you
Buy for $ 299
One time purchase
One-week delivery on select Rings.
We'll ship you a free Ring Sizing Kit
Use the sample rings to figure out the best ring size for you
Ultrahuman Ring
Ring Wireless Charger
USB-A to USB-C Cable
Sleep and metabolism
Decode the key between sleep and metabolism. Unlock the mysteries of a good night's sleep and a well-rested heart.
Move for longevity
Get rewarded for being active throughout the day instead of an all-at-once approach.
Measure your readiness
Understand the signals your body is giving you. Push yourself or take it easy based on your readiness and recovery.
Sleep and metabolism
Decode the key between sleep and metabolism. Unlock the mysteries of a good night's sleep and a well-rested heart.
Move for longevity
Get rewarded for being active throughout the day instead of an all-at-once approach.
Measure your readiness
Understand the signals your body is giving you. Push yourself or take it easy based on your readiness and recovery.
01 | Body | DimensionsWidth - 8mm Thickness - 3mm | Weight4-6 g (varying on Ring size) |
02 | Material | Ultrahuman Ring’s outer shell is made from Titanium. It is coated with Tungsten Carbide, which makes it resistant to everyday wear and tear.The inner circumference of the ring is made of durable yet hypoallergenic resin, making it comfortable to wear 24*7 | |
03 | Connectivity | Bluetooth Low Energy (BLE5)Automatic firmware updates via the Ultrahuman AppCompatible with iPhones running iOS 14 or later and Android devices running Android 6 or later.EMF radiation safe | |
04 | Sensors | Infrared Photoplethysmography (PPG) sensor (Heart rate monitor)Skin temperature sensorsSix-axis motion sensorsGreen LEDs (optical heart rate sensor)Red LED (blood oxygen sensor) | |
05 | Battery | Rechargeable, non-replaceable 24mAh LiPo batteryLast up to 6 days on a full charge1.5 - 2 hours to fully charge the Ring from 0% to 100% |
01. Sleep
Understand factors that affect your sleep and how sleep stages like REM / NREM affect your metabolism.
02. Movement
Get movement insights to optimise your fitness and longevity goals. The movement index is built with scores that help you move frequently to optimise for longevity goals.
03. Recovery
Measure your readiness, aka. ability to handle stress with the Recovery Score. Discover how HRV, HR and Body Temperature varies with lifestyle changes.
04. Circadian Synchronisation
Unlock better energy levels, cognition and recovery via personalised Circadian Insights based on your temperature minima during sleep.
01. Sleep
Understand factors that affect your sleep and how sleep stages like REM / NREM affect your metabolism.
02. Movement
Get movement insights to optimise your fitness and longevity goals. The movement index is built with scores that help you move frequently to optimise for longevity goals.
03. Recovery
Measure your readiness, aka. ability to handle stress with the Recovery Score. Discover how HRV, HR and Body Temperature varies with lifestyle changes.
04. Circadian Synchronisation
Unlock better energy levels, cognition and recovery via personalised Circadian Insights based on your temperature minima during sleep.
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The concept of using CGM to guide your training and food plan is brilliant. The app is also very well laid out.
Rakannan - user since Jul 2021
I didn't follow any fancy diet, yet managed to educate myself around food, and built a sustainable & healthy lifestyle.
Athif Hasan - user since Sep 2021
Ultrahuman M1 has done what meal plans and diets have failed to do; make me better without all the restrictions.
Anwar Shai - user since Jun 2021
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