Garmin vivofit 3, Activity Tracker with 1+ Year Battery Life, Sleep Monitoring and Auto Activity Detection, Black the device attachment is processed

the device attachment is processed immediately with no waiting

and reliable 4G LTE coverage

Walls and other obstacles will affect the working range

Use in hot or iced coffee (just blend in hot coffee first)

Thanks to their advanced Bluetooth 5

Garmin vivofit 3, Activity Tracker with 1+ Year Battery Life, Sleep Monitoring and Auto Activity Detection, Black the device attachment is processedAUTO ACTIVITY DETECTION Capture different activities automatically and view them on Garmin Connect online 1 YEAR BATTERY LIFE No recharging needed. Regular: 135 205 millimeter circumference X large: 165 225 millimeter circumference 24 7 WEARABILITY The sleek silicone band is comfortable to wear all day on land or in the water. Battery : One replaceable CR1632 coin cell. Smartphone compatibility iPhone, Android GCM COMPATIBLE Sync automatically or