![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 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](https://i.redd.it/hb8xw395d7x51.jpg)
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
![Garmin Forerunner 645 Music (Black with Slate hardware) GPS running watch with built-in heart rate monitor and music storage at Crutchfield Garmin Forerunner 645 Music (Black with Slate hardware) GPS running watch with built-in heart rate monitor and music storage at Crutchfield](https://images.crutchfieldonline.com/ImageHandler/trim/620/378/products/2018/25/150/g150FR645MS-o_other3.jpg)
Garmin Forerunner 645 Music (Black with Slate hardware) GPS running watch with built-in heart rate monitor and music storage at Crutchfield
![Amazon.com: Garmin Forerunner 645 Music, GPS Running Watch With Pay Contactless Payments, Wrist-Based Heart Rate And Music, Black : Hawley: Electronics Amazon.com: Garmin Forerunner 645 Music, GPS Running Watch With Pay Contactless Payments, Wrist-Based Heart Rate And Music, Black : Hawley: Electronics](https://m.media-amazon.com/images/I/71No2TdeycL.jpg)
Amazon.com: Garmin Forerunner 645 Music, GPS Running Watch With Pay Contactless Payments, Wrist-Based Heart Rate And Music, Black : Hawley: Electronics
![Compatible for Garmin Forerunner 55 Screen Protector with Case, (2+1Pack) Tempered Glass Film Full Coverage + - Walmart.com Compatible for Garmin Forerunner 55 Screen Protector with Case, (2+1Pack) Tempered Glass Film Full Coverage + - Walmart.com](https://i5.walmartimages.com/asr/df1f6ecb-ee3d-413e-bb48-1c000028c53c.75cc8fb80f76618e98667504c8d5824d.jpeg)