Garmin Vivofit 2

Properties

Specifications
Width 21 mm
Weight 25.5 g
Thickness 10.5 mm
Heart rate Yes
Sleep monitoring Yes
water & dust proof Yes

Garmin Vivofit 2







width is 21 mm,and thickness is 10.5 mm,body weight is 25.5 g.has water & dust proof water/dustproof function, and no need to worry about raining day or carelessly wetting your device.The detection functions are as following, Heart rate,Sleep monitoring,
 
 

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