Ultrahuman Ring Air Size 07 Matte Grey

The Ring Air Size 07 Matte Grey tracks heart rate, sleep, steps, and skin temperature for everyday health monitoring.Sized for a comfortable fit on your chosen finger, this Ultrahuman fitness tracker is made for all-day wear, including during workouts and sleep. Its lightweight construction and fixed ring size help maintain sensor accuracy and comfort throughout the day and night.The fighter jet grade titanium shell, reinforced with a tungsten carbide carbon coating, protects the ring from daily wear. Water resistance up to 100 meters for 12 hours allows you to keep it on during showers or swimming. The battery lasts 4 to 6 days on a full charge, and Bluetooth v5.0 connectivity syncs your data with iPhones running iOS 15 or later and Android devices running Android 6 or later.Model 170134 in grey comes with a 1 year manufacturer's warranty.