Bluetooth 4.0 Smart Bracelet Wearable Device Calories Pedometer Andrews Movement Sleep Health Watch WWT-331574 just 5mm thickness

just 5mm thickness

Frequency effective range: 20Hz - 20KHz

very sturdy and flexible

light sleep

Magnet Fixture avoids Fall

Bluetooth 4.0 Smart Bracelet Wearable Device Calories Pedometer Andrews Movement Sleep Health Watch WWT-331574 just 5mm thicknessProduct Features: You can take the case down for smart necklace decoration You can set the cordial greetings displayed on the watch 1, Pedometer record the day walking number of steps 2, walking mileage record the day walking mileage 3, Movement recording the day exercise time 4, Calories recording a day the consumption of calories 5, sleeping monitor recording monitoring all night sleep quality 6, calls to remind smart reminder calls shock 7, SMS