Update: I had posted before about the cracking Heart Rate Monitor on my 5x. I contact Garmin and they replaced the watch. It was great customer. : r/ GarminFenix
Why Your Garmin Wrist Heart Rate Monitor Isn't Accurate: How to Fix It
Garmin fenix 7X Smart Watch with Step Counter, Heart Rate Monitor and Gps Enabled in the Fitness Trackers department at Lowes.com
fenix 3 HR | Garmin | fitness GPS watch
Garmin fēnix® 7 – Standard Edition | Multisport GPS Smartwatch