Parameters: Screen size:1.39 IPS 454*454 Waterproof level:IP68 Bluetooth:Bluetooth 5.0 Charging method:Wireless charging Battery capacity:280 mAh Main Functions: Rotary button Customize watch face ECG Breathing training Dial push,more than 100 watch face in the APP Stopwatch Brightness control Multi-sport mode Sleep monitor Heart rate Remote music Weather Find phone (available after phone connected) Bluetooth call Bluetooth music playback Password protection Raise your hand to brighten the screen Calculator Shortcut widgets Weather Massager Language: English,German,Russian,Portuguese,Spanish,Japanese,Korean,Vietnamese,Arabic,Thai,French,Italian,Polish,Persian,Greek,Denmark,Traditional Chinese,Latin,Romania,Turkey,Hebrew,Czech Republic Packing List: 1* Original Smart Watch 1* Wireless charging 1* Manual 1* Original Box 1* Gift strap