Smart Watch Bluetooth Heart Rate Fitness Headset Waterproof Wristband Black

Descriptions:
This wirst bracelet can detect oxygen and heart rate. It uses Bluetooth 4.0 protocol for data transmission. The of human oxygen saturation and pluse rate is finish by using photovoltaic technology which is detecting the brightness through the skin, muscle nad bone tissue. And at the same time, it has functions like time display, health , calorie measurement, sleep monitoring, alarm clock silent remider, anti-lost cell phone, calls remiding and so on. Users data can be synchronized with phone, play a role in and analysis.

Basic :
Charging mode: Clip-charging interface
Charging voltage: 5V
Charging current: 50mA
supply type: 120mAH polymer
Bluetooth standard: Bluetooth 4.0 data transfer
Standby current: less than 150uA
: Black,White
Material: TPU(Thermoplastic polyurethanes)
Size: 31.1*10.0*242mm
Bracelet Weight: 32g
Waterproof: IP67
Heart Rate :
:
Sleep :
:
Caller or Message Show:
Screen: OLED 0.66" 64*48mm

Pacakge Included:
1x Bluetooth Bracelet
1x User Manual
1x Charging Adapter







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