Garmin Vivosmart
Tech specs 
SizeBand sizes: 127-172 mm (small); 155-221 mm (large)
MaterialN/A
ChargingUSB charging clip
BatteryRechargeable lithium battery
Battery lifeUp to 7 days
Water-resistanceUp to 50 metres (5 ATM)
Weight19.0 grams (large); 18.7 grams (small)
Sensor3 axis-accelerometer
Display128 x 16 pixels; Touchscreen OLED (illuminated) display
Screen size1.35" x 0.14" (34.4 mm x 3.5 mm)
ColorsBlack, Purple, Berry, Blue, Slate
Other
Activity tracking 
StepsYes
DistanceYes
CaloriesYes
ActivityYes
Floors
SleepYes
Heart rate
Vo2Max
UV exposure
Skin temperature
Galvanic skin response
GPS
Running features
Swimming features
Smartphone notifications
Other Clock
Links 
View onAmazon, Garmin
Amazon US rating3.4 out of 5 stars
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