Ultrahuman Ring
A ring that decodes your metabolism
Ultrahuman Ring launched on October 4, 2022 with 202 votes, #141 of 3,153 launches that month and more than 95% of that year's launches. The site was still online in September 2026, 4 years on.
What it does
The Ultrahuman Ring reinvents the way we look at everyday health. It’s a true engineering marvel that unlocks good health by monitoring your Sleep, Heart Rate, HRV, and Movement with deeply personalised insights — all neatly wrapped around your finger.
Ultrahuman Ring AIR ® is the world's most comfortable and compact smart ring that monitors your sleep, movement and recovery.
Accurately tracks sleep, HRV, temperature, and movement with daily actionable health insights. The Sleep Index , intelligently designed to be your sole metric for sleep health, assesses your total sleep duration, resting heart rate, and restfulness, creating a comprehensive picture of your sleep quality. Skin temperature is vital for measuring your body's physiological states and responses to various factors, including exercise, stress, and illness. The Phase Response Curve (PRC) describes the intricate interplay between a stimulus, such as light exposure, food or exercise mapped to a shift in your body's circadian rhythm. The Movement Index is designed to keep you moving for optimum…from ultrahuman.com
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