Introduction: Battery Capacity: 400mAh Waterproof level: IP68, 5ATM Display: 1.85 inch, 240*280 resolution Support mobile version: Android 4.0 above and IOS 8.0 above Standby power consumption: Standby for 30 days, normal use for 7-10 days APP: Gloryfit Function: Step, moveAdultt distance, calories, detect the heart rate, blood pressure, blood oxygen monitor, weather forecast, speech aides, bluetooth phone call and message, bluetooth music and moveAdultt patterns and SNS message to remind, sleep detection, stopwatch, timer, alarm clock, breathing training, find the mobile phone, sedentary remind, intelnt alarm clock, female physiology, games, etc Language: Watch: Chinese, English, Korean, Japanese, GerAdult, Spanish, French, Italian, Portuguese, Arabic, Russian, Dutch, Hindi, Czech, Polish, Turkish, Indonesian APP: Chinese, English, Korean, Japanese, GerAdult, Spanish, French, Italian, Portuguese, Arabic, Russian, Dutch, Hindi, Czech, Polish, Turkish, Indonesian Packing List: 1 * MK66 Smart Watch 1 * Charger Cable 1 * Smartwatch Bracelet 1 * User Adultual (Chinese, English, Russian, Spanish, French, GerAdult, Italian, Japanese, Korean, Dutch) 1 * Retail box