Watch parameters: Flash: 128M Bluetooth version: 5.3 Battery capacity: 200mAh Screen Display: 2.01 inches Waterproof grade: No waterproof Screen resolution: 240*296 TFT Screen Compatible mobile phones: Android5.0 or above IOS9.0 or above Watch Functions: Bluetooth calling, dialing market, multiple UI menus, voice calling, step counting, calorie tracking, sport mode, cover hand and rest screen, sleep monitoring, incoming call reminder, message notification, sedentary reminder, alarm reminder, timer, dial switching, 3D dynamic dials, music playback, heart rate, blood pressure, blood oxygen level measurements, calculator, customized dial design, brightness adjustments, weather forecasts, standalone alarm clock Motion tracking, games and other new features. Language: English, French, Spanish, Polish, Portuguese, Italian, German, Dutch, Turkish, Russian, Czech, Persian, Hungarian, Greek, Arabic, Filipino, Malay, Indonesian, Vietnamese, Thai, Swedish, Hebrew, Finnish, Ukrainian.