KOSPET MAGIC 3 Smartwatch Bluetooth version: Bluetooth 5.0 Chip : nRF52840 Memory : RAM 64KB + ROM 128M Waterproof : IP68 Waterproof Touch Mode : Full Touch screen Display : 1.71 inch TFT screen, resolution 280*320 Battery : 220mAh polymer battery Battery life : 7 days of daily use, 35 days of standby Connect Phone APP Name : Da Fit Support compatible connection mobile phone version : IOS 10.0 and above, Android 5.1 and above Watch Case Material : Matel + Plastic Watch Band Material : Silicone Watch Dimensions : 43mm*37.6mm*11.5mm Length 255mm Watch Strap : 82mm*22mm&130mm*22mm Strap size width : 22 mm ( support replacement strap) Packing ( in the box) : Smartwatch x1, Charging x1, Manual x1, Warranty card x1KOSPET MAGIC 3 support 20 Sport MoedesWalking, running, cycling, badminton, basketball, football, swimming, mountaineering, tennis, rugby, golf, baseball, elliptical machine, free training, rowing machine, cross-country running, skiing, bowling, dumbbells, sit-upsMulti-functional KOSPET MAGIC 3 SmartwatchStep counter, sleep monitor, 24hours heart rate monitor, blood oxygen monitor, exercise, weather, camera control, music control, flashlight, stopwatch, alarm clock, timer, sedentary reminder, breathing training, message, brightness adjustment,Message and call reminder (call, SMS, WeChat, QQ, Facebook, Twitter, Instagram, Skype, WhatsAPP, Line, Kakao Talk, others),Incoming call rejection (when the incoming call is reminded, support click to refuse to answer)Smartwatch LanguagesEnglish, French, German, Italian, Spanish, Portuguese, Russian, Japanese, Korean, Arabic, Ukrainian, Simplified Chinese, Traditional ChineseAPP LanguagesEnglish, Arabic, Danish, German, Spanish, Finnish, French, Italian, Japanese, Korean, Dutch, Norwegian, Polish, Portuguese, Russian, Swedish, Thai, Ukrainian,Chinese