Stylish and lightweight smartwatch with 1.32" high-definition touchscreen and multiple dial designs Made of metal alloy for greater resistance to small impacts and corrosion Includes two 21mm straps in black silicone and brown leatherette With heart rate monitor, step counter, km and calories App's notifications, calls and hang up the call from the watch IP68 Water-resistant* Other functions: Sleep monitoring Blood pressure and blood oxygen monitor Remote control for taking pictures Controlling your smartphone's music player Control of the female cycle Weather information Sedentary and water drinking alarm Alarm Chronometer Flashlight Do not disturb mode Battery life: 5-7 days in use and 20 days in standby (depending on use the battery life may be shorter) DaFit App Compatible with iOS 9.0 or higher and Android 4.4 or higher devices