SpecificationsTouch control full-color IPS 1.4-inch display screen (240 x 240-pixel resolution).High Precision Body temperature sensor.IP68 rated - can resist dirt and dust penetration and submersion up to 1.5M.Heart Rate monitor/sensor.Blood Oxygen saturation (SPO2) sensor.Daily Activity and Sleep monitor.Custom APP for Android and iOS included.Compatible with Android 5.0 or later and iOS 10.0 or later.14 Sport modes: Walking, Running, Hiking, Run-indoor, Cycling, Swimming, Football, Basketball, Volleyball, Badminton, Table Tennis, Baseball, Skipping, Yoga.Mobile Phone notifications (SMS, emails, events, reminders, social media, etc.)Rechargeable 180mAh Battery (Up to 5 days usage and 12 days standby time).Remote Control of Mobile Phone CAMERA shutter.Remote Control of Mobile Phone MUSIC player.Uses Bluetooth Low Energy (BLE) for minimum power consumption.User-selectable multiple watch face designs.Modern Sport Watchband in durable silicone with a stainless steel bracelet clasp.Compatible with Android 5.0 or later and iOS 10.0 or later.Accessories included: Magnetic charging USB cable.Dimensions: 42.8 x 36.8 x 10.7 mm.Weight: 45g.