Ultrahuman Ring Air Size 14 Bionic Gold

The Ring Air Size 14 Air Gold tracks heart rate, sleep, steps, and skin temperature for daily health monitoring.

Sized for those who prefer a ring fit over a wristband, this Ultrahuman fitness tracker suits users who want discreet, all-day tracking without a screen. The lightweight titanium build and hypoallergenic epoxy resin inner coating make it comfortable for continuous wear, including overnight sleep tracking.

Bluetooth v5.0 connectivity syncs your data to the Ultrahuman app on compatible iPhones and Android devices. The battery lasts 4 to 6 days on a full charge, reducing the need for frequent recharging. Water resistance up to 100 metres for up to 12 hours allows for showering and swimming without removal.

Model 170121 in gold comes with a 1 year manufacturer's warranty.