Excellent Ergonomic Design: The smartwatch features a 1.83", high brightness full touch display with a resolution of 240*284 for a great visual experience. With a lightweight and super soft breathable strap, the watch gives a comfortable wearing experience 100+ Sports Modes Burn Fat: High-precision motion sensor, accurate recording, completely fall in love with the thrill of sports sweating Call Anytime: Make, answer, reject calls, Bluetooth calls. Using high-quality speakers and high-end acoustic technology AM sound quality, makes calls clear HD 3D Sound Quality More Shocking: Whether you are talking or playing music, you can restore High-fidelity 3D sound quality Smart Voice: After the watch is bound to the APP, click the voice function on the menu screen to perform voice command operations. Make a phone call, check the weather, ask for an address, ask for a route, and check a hotel. Wake up your smart voice assistant anytime Specifications: Waterproof IP67 Outlook & Material Plastic ABS+PC case+anti-static silicone strap Chipset JL 7012F6 LCD style TFT Screen LCD Resolution 240*284 Screen Size 1.83-inch square screen Touch Panel Full-screen touch ROM+RAM RAM: 578KB External Memory 64Mb G-Sensor SC7A2O Bluetooth Version 5.2 Mobile APP-GPS YES Heart rate sensor HX3600 Vibrator YES Battery Type Polymer Battery Battery Protection Board Seiko Board Battery Capacity 230mAh Charging time 2.5-3 hours Theory Standby time 10 days-15 days Normal using time 5 days-7 days Watch-multi-Language support Chinese, Traditional Chinese, English, German, Korean, Spanish, Japanese, French, Russian, Arabic, Ukrainian, Italian, Portuguese 3 kinds of sport type APP movement, bracelet movement, APP bracelet two-way linkage (APP synchronized bracelet data) 123 kinds sprot model Walking, running, cycling, jumping rope, basketball, soccer, badminton, swimming and so on 8 kinds of sport date According to the immobility of the exercise mode, it displays the number of steps, exercise time, GPS movement track, calories, exercise heart rate tracking, mileage, and other data APP multi-Language support Arabic, Bulgaria, Czech Republic, Denmark, Germany, Spain, Finland, France, India, Croatia, Indonesia, Italy, Japanese, Korea, Norway, Netherlands, Poland, Pashtun, Portugal, Russian, Sweden, Thailand, Ukraine, Vietnam, Simplified Chinese, English, Traditional Chinese Notification SMS, WeChat, QQ push, optional more message push Bluetooth phone Support Multi Sprot model-Watch 123 types: walking, running, cycling, jumping rope, basketball, soccer, badminton, swimming, etc. Breathe training Support Dynamic Heart rate&analyse Not Support Blood pressure Support Blood oxygen Support Sleep monitor Support Pedometer Support APP Sedentary Reminder Support APP Drink Reminder Support Remote Camera Shake or click your watch to control your cell phone to take a picture Music Control Control music playback on your cell phone with your watch Find watch Device Support LCD Lightness adjustment Support Off Screen time adjustment Support Change watch face Long press the dial or switch in the app DIY Watch Face Suppo