Description: Waterproof: IP67 Material: plastic ABS+PC shell+anti-static silicone Main chip model: RTL8763EWE Display type: TFT screen Screen resolution: 1.83240 * 284 Screen size: 1.83 inch square screen Touch: Full screen touch (full fit) Body storage capacity (ROM+RAM): RAM: 192KB Specifications: 1 [Compatibility] Supports Android 5.0 and above versions; Apple iOS9.0 and above 2 [Supported languages] Chinese, Traditional Chinese, English, German, Korean, Spanish, Japanese, French, RussianArabic, Ukrainian, Italy, Portugal 3 [3 types of sports] APP sports, bracelet sports, APP bracelet bidirectional linkage (APP synchronizes bracelet data) 4 [8 sports modes] Walking, running, cycling, skipping rope, basketball, football, badminton, swimming 5 [8 types of exercise data] Display data such as step count, exercise time, GPS exercise trajectory, calories, exercise heart rate tracking, mileage, etc. based on the immobility of the exercise mode 6 [APP supported languages] Arabic, Bulgaria, Czech Republic, Denmark, Germany, Spain, Finland, France, India, Croatia, Indonesia, Italy, Japanese, South Korea, Norway, Netherlands, Poland, Pashto, Portugal, Russian, Sweden, Thailand, Ukraine, Vietnam, Simplified Chinese, English, Traditional Chinese Package Included: 1 * Watch 1 * USB cable 1 * Instructions