Compatible with android and iOS phones, Adopts HD IPS colour screen, colour saturation up to 80%, 240*240 high resolution bringing richer picture details and more delicate display effects<br />Equipped with quality MTK2502 chip to provide watches sufficient hardware support makes the watch operate faster and more stable<br />195mAh battery capacity with low power consumption getting rid of frequent charging<br />Synchronize with mobile phone, support SMS reminder/push, WeChat, Facebook, Twitter and other social application messages can also be pushed to the watch<br />Using imported optical heart rate, combined with intelligent heart rate algorithm, accurate monitoring heart rate<br />Real-time recording of exercise steps, exercise mileage and calorie consumption, allowing you keep abreast of your own exercise status and make a reasonable exercise plan<br />Real-time sleep monitoring, the watch turns on sleep mode after falling asleep and counts your sleep time and the length of deep sleep, light sleep and wakefulness, statistics sleep data, sleep quality at a glance<br />You can set sedentary in the watch remind<br/>Specification:<br/>Size<br /> 39.7*44.5*14mm<br/>Weight<br /> 50g<br/>Major function<br /> BT call/Dialing/Phone book/Call record Information push(twitter Facebook app) Sports data/Heart rate/Blood pressure/Sport mode (running skipping crunches table tennis basketball badminton mountain climbing cycling tennis walking volleyball) Sedentary reminder/Sleep monitoring/BT music Calendar recording/Alarm/Stopwatch/Remote control camera/Search device/Calculator<br/>Chipset Supplier<br /> MTK<br/>Chipset<br /> 2502D<br/>APP<br /> Hiwatch<br/>Compatible System<br /> Android5.0 and above IOS9.0 and above<br/>FLASH memory<br /> 32MB&#43;32MB<br/>screen size<br /> 1.54<br/>Resolution<br /> IPS 240*240<br/>Type<br /> Full touch<br/>BT<br /> BT 3.0/4.0<br/>G-Sensor<br /> SC7A20<br/>Type<br /> Lithium polymer battery<br/>Capacity<br /> 3.7V/195mAh<br/>Charging Method<br /> Magnetic charging stand<br/>APP Language<br /> English Arabic Persian Thai Vietnamese French Czech Turkish Polish Russian Spanish Portuguese Greek<br/>watch Language<br /> English Arabic Persian Thai Vietnamese French Czech Turkish Polish Russian Spanish Portuguese Greek<br/>Hiwatch<br /> Step counting, distance, calories, sleep monitoring, heart rate monitoring, blood pressure monitoring, device search, sedentary reminder<br/>Waterproof Level<br /> Life waterproof<br/>Charging time<br /> 1.5H<br/>Life time<br /> 3 Days<br/>Wristband size<br /> Total length 226.6mm, width21mm<br/>Appearance material<br /> Zinc alloy<br/>Note:<br />This product is not a medical device. The measurement data is intended for reference purposes only and should not be used to diagnose or monitor medical conditions.<br />Battery life varies with use and other factors.<br />There is a little of difference according to manual measurement.<br />Item color displayed in photos may be showing slightly different on your computer monitor since monitors are not calibrated same.<br/>Package List:<br />1*Smart watch<br />1*Manual(EN)<br/>