Vivosmart4 bluetooth is off; menu doesn't have option to turn it back on : r/Garmin
vivosmart | Garmin | Activity Tracker
Garmin Vivosmart 3 Smart Activity Tracker Black Small/Medium (010-01755-10) with Xtreme Fusion Bluetooth Headphones Black/Red & 1 Year Extended Warranty - Walmart.com
Garmin vivosmart Bluetooth Activity Tracker w/Heart Rate Monitor - Large - Black Bundle - Includes Activity Tracker w/Heart Rate Monitor, Noise Isolation Headphones, Carrying Case and Cleaning Cloth - Walmart.com