Q8 Pro IP68 Waterpoof Bluetooth Smart Watch Bracelet Heart Rate
range of colours ! Q8 Pro IP68 Waterpoof Bluetooth Smart Watch Bracelet Heart Rate Fitness Tracker Product information: Model Q8 Pro Product Dimension 230*40*12 mm (Total length case diameter thickness) Colour Red/Gray/Green/White Net weight 45g Bluetooth version 4.0 BLE Waterproof level IP68 Chip set NRF51822 QFAC Acceleration sensor 3D accelerated ROHMS Optical Optical Heart Rate Sensor Module Display screen Type:1.0 'inch Colorful display Touch screen:Single