Ultrahuman Ring Air Size 09 Bionic Gold

Track your health around the clock with this Ring Air fitness tracker in elegant Bionic Gold. Designed for comfort at just 2.4-3.6g, this size 9 ring connects to both iPhones and Android devices via Bluetooth 5.0. The durable titanium outer shell is reinforced with tungsten carbide carbon coating, while the inner surface features medical-grade hypoallergenic epoxy resin to keep your skin happy. With impressive water resistance up to 100 meters for 12 hours and a battery that lasts 4-6 days on a full charge, you can wear it continuously to monitor your health. Comes with a 1-year warranty. Model 170116.