Main control chip RLC8762, compatible with Android 4.4 and above, iOS 8.2 and above, color screen multi-sport mode, weather forecast main features: "HD 0.96 color screen, dynamic display UI interface, intelligent interaction, global font content push, multi-sport mode (swimming) , rope skipping, table tennis, tennis, etc.), blood pressure monitoring, sleep monitoring, environmentally friendly TPE strap, no feeling when worn close to the body. Turn your wrist to automatically light up the screen, monitor changes in physical health values, discover and detect various health data, Display risk status and assessment results." Main functions "Multiple exercise modes, weather forecast, full font library, high-definition 0.96 color screen, dynamic 3D interface UI, heart rate monitoring, blood pressure monitoring, step counting, calories, distance, sleep monitoring, exercise mode, Incoming call reminder, alarm clock reminder, raising your hand to light up the screen, social rating Facebook, Twitter), etc. Shake the photo, two-way search." Screen size 0.96-inch high-definition color screen TFT 80*160 Bluetooth 4.2BLE (low power consumption) Battery type Lithium polymer Battery Battery capacity 90mAh Charging method Clip charging time is about 2H Battery life5-10 days of use, 20-30 days of standby (specific time depends on frequency of use and frequency of content push)3 months of data storage Suitable for indoor and outdoor use: training mode Battery life is up to 50 hours. Color touch screen, side operating buttons, innovative wrist pulse measurement, smart calorie counter and GPS via smartphone. Great for the gym, group and team sports, swimming, running, cycling, jogging. Daily personalized trainer: It can be called up anytime and anywhere, and assembled separately after the user returns to their daily body shape. Training The device provides real-time visual instructions. Buffer: Analyzes* stages and provides detailed* graphics. Training load and recovery tracking tools help you optimize your training and avoid overtraining. Running and Cycling Performance Test your performance and personalize your heart rate, speed and power zones.