Ultrahuman Ring Air Size 07 Bionic Gold

The Ring Air Size 07 Bionic Gold tracks heart rate, sleep, steps, and skin temperature for users seeking a screen-free health monitoring experience.

This Ultrahuman fitness tracker fits comfortably for all-day and overnight wear, with a snug design that keeps sensors in contact with the skin. It is suitable for those who prefer health tracking without a smartwatch, especially for sleep and daily activity monitoring. The ring is compatible with iPhones running iOS 15 or later and Android devices running Android 6 or later, allowing easy syncing and viewing of health insights in the Ultrahuman app.

Constructed from fighter jet grade titanium reinforced with tungsten carbide carbon coating, the ring is water resistant up to 100 meters for up to 12 hours. Its battery lasts 4 to 6 days on a full charge, and Bluetooth v5.0 ensures reliable connectivity. Sensor technology includes infrared photoplethysmography, non-contact medical-grade skin temperature, and a 6-axis motion sensor for comprehensive tracking.

Model 170114 in gold comes with a 1 year manufacturer's warranty.