S3 Color Screen Smart Bluetooth Bracelet Heart Rate / Blood Oxygen Monitoring / Sleep Monitoring / IP68 Class Waterproof - Black Other Tools Note: please pay attention that

Note: please pay attention that the NB-IoT and eMTC functions of this module are ONLY available in Europe

Hose diameter: 7

SIM Slot Data Transfer GPRS

call reminder

Unit Material FR4 + PCB Application I2C Digital Temperature Sensor Working Voltage 2

S3 Color Screen Smart Bluetooth Bracelet Heart Rate / Blood Oxygen Monitoring / Sleep Monitoring / IP68 Class Waterproof - Black Other Tools Note: please pay attention thatGeneral Model S3 Quantity 1 pieces Material Silica gel Specification Water proof IP68 Bluetooth Version Bluetooth V4. 0 Touch Screen Type TFT Operating System Android 4. 4 , iOS Compatible OS Android IOS Battery Battery Capacity 120mAh Battery Type Li ion battery Standby Time 15 days Dimensions & Weight Dimensions 10 in x 1. 57 in x 0. 45 in (25. 4 cm x 4 cm x 1. 15 cm) Weight 1. 94 oz (55 g) Packing List 1 x Smart Bracelet 1 x USB Charging Adapter 1