Ultrahuman Ring Air Size 08 Raw Titanium

The Ring Air Size 08 Raw Titanium tracks heart rate, sleep, steps, and skin temperature for users seeking a discreet fitness companion.

Sized for a comfortable fit, this Ultrahuman fitness tracker suits those who want continuous health monitoring without the bulk of a smartwatch. Its slim, lightweight titanium build is designed for all-day wear, including during sleep, and is suitable for active routines or daily use.

The ring connects to iPhones running iOS 15 or later and Android devices running Android 6 or later via Bluetooth v5.0, allowing you to view insights and trends through the Ultrahuman app. Its battery lasts 4 to 6 days on a full charge, reducing the need for frequent charging. Water resistance up to 100 meters for up to 12 hours means you can keep it on during swimming or showering.

Model 170145 in silver comes with a 1 year manufacturer's warranty.