Smart Wristband Color Screen IP68 Waterproof Smart Watch Heart Rate Blood Pressure Moniter Fitness Tracker Smartwrist Main Features: ● Health monitoring function: Sleep monitoring, heart rate monitoring, sedentary reminders. ● Standard sport function: Step count, calorie burn, distance. ● Body functions: Time display, date display, temperature and weather display. ● Multi-sports mode: Can be used for basketball, walking, climbing, table tennis, badminton, football, cycling, etc. ● Bluetooth alert function (connect mobile phone synchronization): SMS reminder, call reminder (caller name), WeChat alert, target encouragement alert. ● Waterproof grade: IP68 professional waterproof, can wear to take a shower, swim. Parameter details: Compatible Versions: Android 4.4 and above, IOS7.1 and above. Bluetooth Antenna: Two-way Bluetooth, comes with the platform, supports low-power Bluetooth V4.0 Wristband Material: TPU medical grade material Screen Size: 0.96 inch Color Display Screen Resolution: 80*160 Battery Type: Lithium poiymer battery Charging Time: About 2 hours Standby Time: About 15 days Battery Capacity: 90mAh APP Name: Fengdong Charging Method: USB direct charging Function Buttons: Single touch buttons Package included: 1 * Smart Wristband (Charger in the wristband) 1 * user manual