About this item Monitor Blood Pressure and Blood Oxygen: Adopting advanced sensors, the watch can detect your blood pressure and blood oxygen while recording the data in its companion app, helping you better understand your body changes. The watch body weighs 44 grams. Tip: Please download the latest version of the companion app to get better usage. Full-touch Screen & Exclusive Wallpapers: Easily switch your look from one to another with the latest collection of watch faces; you can also customize the watch face to create your style. The full touch screen brings you a better interactive experience, offering quick access to workout data. Perfect Personal Partner: Stay connected with call, text, and other app notifications, along with convenient tools like timer, stopwatch, wrist sense, DND mode, find phone, sedentary reminder, music control, and weather display. Life and Fitness Companion: The smart watch with 7 sport modes records your all-day activities including steps, distance, cal