NEW TO HDEW!
Discover the key to sleeping better. Get an everyday sleep score that shows how well you've rested. Track your sleep stages, learn what affects your sleep quality, and unlock personalized tools for better nights. Wake up refreshed and ready for anything.
Dynamic Recovery analyses key physiological markers for a real-time Recovery Score. Understand how sleep, stress rhythm, skin temperature, and HRV affect your body's restoration. Improve recovery with power naps and breathwork techniques.
There are no recurring subscription fees for accessing your data. Ring AIR is available for a simple, one-time purchase, paid upfront. This purchase gives you lifelong access to both the ring and your personal data.
Screentime
Tracks screen time and its impact on sleep, offering personalized insights for healthier habits.
Circadian Alignment
Suggests optimal times to expose yourself to natural sunlight, exercise, and wind down in the evening, aiming to improve your energy levels, and sleep quality.
Caffeine Window
Recommends the best times for caffeine consumption based on your sleep, to boost your alertness throughout the day without affecting the quality of your sleep.
Vitamin D
Calculates optimal times for you to step outside, based on your skin type, location, and current UV index, ensuring you get the most effective and safe sun exposure.
1) Purchase your Ultrahuman Ring Size Kit for £9.99
2) Wear your Size Kit Ring for 24 hours to know your size.
3) Order your Ultrahuman Ring Air - Your HDEW Ultrahuman Ring Size Kit purchase of £9.99 will be rebated against your Ring Air order. (Rebate only applies if you purchase the Size Kit from HDEW).
