For Garmin Venu Sq Vivoactive 4 3 Forerunner 645 245M Silicone Band Watch Strap | eBay
Hands-on: Garmin's Forerunner 645 Music GPS Watch | DC Rainmaker
The HR sensor glass of my FR645 is cracked and I don't understand why. I literally only take off the watch to charge it... Did this happen to anyone else? : r/Garmin