The world’s most comfortable sleep tracker.
Ultrahuman Ring AIR®
Accurately tracks sleep, HRV, temperature, and movement with daily actionable health insights.
Wake up to your sleep 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.
Temperature tracking made easy
Skin temperature is vital for measuring your body's physiological states and responses to various factors, including exercise, stress, and illness.
Listen to your body clock
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.
Here’s to a more active you
The Movement Index is designed to keep you moving for optimum glucose metabolism and to increase your non-exercise energy usage.
The Movement Index
84
STEPS
11812
CALORIES BURNT
2786
Maximize recovery with key HRV insights
The correlation between HRV and recovery is pivotal to understanding the body's recuperative capabilities and its readiness to take on another day
The only nudges that you need
Personalised nudges for a healthier you. Get tailor-made insights and alerts to help you make better choices in real time.
Discover
metabolic
health with M1
Ultrahuman M1 helps you measure the impact of food and activity on your body in real time through glucose as a biomarker.
Explore Ultrahuman M1Find Glucose response for your favourite foods
Explore OGDbAIR with M1, uniquely powerful
The glucose data from the M1 in convergence with the movement, body and sleep data from Ring AIR will provide deep correlations to improve your metabolic health.
