This is getting really old and I am beyond frustrated. WHY does syncing constantly fail even though the device/Bluetooth is on and connected?! : r/ Garmin
Amazon.com: Garmin vívosmart 4, Activity and Fitness Tracker w/ Pulse Ox and Heart Rate Monitor, Rose Gold w/ Gray Band (Renewed) : Sports & Outdoors
Amazon.com: Garmin Vívoactive HR GPS Smart Watch, Regular fit - Black (Renewed) : Electronics
Installing the Latest Software On Your Fitness Device | vívosmart® HR | Garmin Customer Support
Amazon.com: Garmin 010-01995-10 Vivosmart 4, Activity and Fitness Tracker w/ Pulse Ox and Heart Rate Monitor, Black : Electronics
Hands-on with Garmin's new Vivosmart HR+ (now with GPS)