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Fix: Garmin HRM Heart Rate Monitor Strap Not Working After Battery Replacement - YouTube
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Heart rate is still working but I noticed the sensors glass covering seems cracked/smashed… should I replace the watch? - fēnix 5 series - Wearables - Garmin Forums
FR935 - cracks on the heart rate sensor. How does that even happen?? : 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
Troubleshooting your heart rate monitor/strap HR spikes | DC Rainmaker
The best heart rate monitors and best heart rate monitor watches
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