Ensure that your smartwatch is powered on and Bluetooth is enabled on your phone. If it fails to connect, check the Bluetooth menu on your phone. If you see the smartwatch in the device list, remove it.
1. Clear Cache Data
Most times, pairing the Samsung Galaxy Watch with a compatible phone is a breeze. You must know that the situation can be very different at times. Witnessing the endless pairing loop on the loading screen is not a pleasant experience. Thankfully, that's not the end of the world. Many times, a few trivial issues hamper connectivity and make the pairing a painfully slow process. Fortunately, there are easy ways to fix the connectivity issues between the Samsung Galaxy Watch and your phone.
Make sure your phone and app are up-to-date
The Droid Guy. With that being said, I will share with you the procedures you can use to address such kind of problem. We may have already published articles that could help you fix your problem. Here are the things you can do if your Galaxy Watch no longer syncs with your phone…. The first thing you must do is refresh the connection between your phone and your watch. To do this, you have to disconnect them from each other and then restart them both.