Waterproof Smart Watch - Good watch for your daily sports!Features: Stylish Design:Body: zinc alloy / bottom shell ABS + PC / TFT full color screen / detachable silicone wristband. Smartwatch Features:Smart watch can record your heart rate Blood Pressure Blood Oxygen monitor, steps, distance, calorie burned, stopwatch, sleep monitor, sedentary alert,Heart rate and etc. Waterproof Smart Watch: IP67 waterproof allows your washing hands, getting caught in the rain, will not damage your fitness watch.Specifications: Top cover: tempered glass Body: zinc alloy / bottom shell ABS + PC Strap: silicone System:Android 4.4 and above,IOS 8.4 and above Size:258x34.7x11.3 mm / 10.16 inches * 1.37 inches * 0.44 inches Screen:Colorful 1.3 inch Battery Capacity:180MAH Standby Tim:60 days around Work Time:10 days around Charging Method:Charging stand Charging Time:2 to 2.5 hours Waterproof:IP67 Sensor:Gravity Sensor 3 axis APP:Wearfit1.0 Bluetooth Version:Bluetooth 4.0Package contents:1 x Smart Bracelet 1 x Charging Clip 1 x User ManualPromise: If the product has any quality problems, please feel free to contact us, we will help you solve the problem as quickly as possible.