Model:Ultra 7in1 Compatible system: IOS/Android Bluetooth version:5.0 Battery capacity:200mAh Charging interface:Wireless Charging App:WearFit pro Functions: Health three links, heart rate/blood pressure/blood oxygen monitoring, Bluetooth call, Bluetooth music, sleep monitoring, call reminder, SMS reminder, social app message reminder, alarm reminder, sedentary reminder, exercise more, wrist flip screen, search for bracelet, search for mobile phone, remote photography, do not disturb mode, dial customization, flight mode, favorite contacts, SIRI, music control, weather, etc UI Language: Chinese, English, Arabic, French, German, Spanish, Portuguese, Russian, Thai, Polish language, Italy, Japanese, Traditional, Czech language, Türkiye, Greece, Latin, Romanian language, Vietnamese language, Danish language App Language: Chinese, English, Arabic, French, German, Spanish, Portuguese, Russian, Thai, Polish language, Italy, Japanese, Traditional, Czech language, Türkiye, Greece, Latin, Romanian language, Vietnamese language, Danish language List: Smartwatch*1 Charger*1 Manual*1 Strip*7