Ultrahuman Ring AIR Space Silver Size:No.07 (Pre-order) Size of case: 45 mm

Size of case: 45 mm

Case Material: Titanium

up to 7 hours in activity mode

place it snug and firm against your skin and for best possible broadcast range

and triumph

Ultrahuman Ring AIR Space Silver Size:No.07 (Pre-order) Size of case: 45 mmOther Available colours: Aster Black Matte Grey Raw Titanium Bionic Gold Rose Gold Ultrahuman Air Ring comes with 1 Year Warranty. Worlds most comfortable wearable 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