HAVIT H1100 BRACELET FITNESS TRACKER FOR BP AND HEART RATE

Model: H1100 Color: Black Compatible OS: Android 4.0/IOS 7.0 or above Phone Operating Mode: Single Touch Bluetooth Version: BT4.0 Weight: 25g Size: 255x18x12 Special Features: Waterproof: IP67 waterproof Heart Rate Monitor: Support Blood Pressure Monitor: Support Sleep Monitor: Support Pedometer: Support Caller or Message Show: Support Technical Parameters: Sreen Size:47mmx18mm Type: 0.96' TFT Battery: Battery Capacity: 90 mAh Standby Time: about 30 days Charging Time: about 2 hours Sensor: RT3000B Band Material: TPU Length:about 255 mm Advantage: Bluetooth chip: XW52832 screen: 128x64 TFT 0.96 "color screen, touch screen; battery: 90 mAh; works in standby mode for up to 14-15 days; size: 46.8x16.8x12 mm material : PC + TPU protection degree: IP67 ; screen wallpaper can be changed Specification : Sports : Walking, running, riding, jumping rope, badminton, basketball, football, swimming, measuring blood pressure, measuring oxygen in measuring deep sleep, etc. bluetooth function: searching with using a mobile phone , playing music, receiving phone information,