Fix: Galaxy Watch 4 this watch isn't supported on this phone
Samsung Galaxy Watch Not Connecting to Phone: 4 Easy Ways to Fix it
I am using OnePlus 7T and the Galaxy watch 4 disconnect from my phone and won't connect again until resetting the watch. It didn't happen in my Galaxy a72. : r/GalaxyWatch
Samsung smart watch will not connect to a phone
Samsung Galaxy Watch4 Classic Review | PCMag
Samsung Galaxy Watch4 Aluminum Smartwatch 44mm BT Black SM-R870NZKAXAA - Best Buy
How to set up your Samsung Galaxy Watch 4 - Android Authority