The forum is filled with many of us that have watches that apps do not work. Opening an app leaves a circle of death with the app never successfully opening. Most mention to pair and unfair the phone, which does not work. Some of said to wipe all music off your phone, and many have found success there. But if you are like me that music on your phone is an absolute must, that was not a viable solution. I found partial steps online and although it took several hours, all my apps on my watch are currently functioning. 1. Backup your iPhone using iTunes if you want. I decided that since there's a glitch in the software that i would use an old backup. 2. 'Erase All Content and Settings' from Settings app in your iPhone. Say yes to this and iPhone will wipe out everything and start a brand new setup. 3. 'Erase All Content and Settings' in the Apple Watch settings while the phone is erasing. 4. Restore your iPhone from backup using iTunes. DO NOT USE CLOUD. If you decided to backup prior, then take your chances. I decided to use an old backup from 2 months ago. I'm unsure if it makes a difference because i synced my phone back to how it looked before. Maybe the additional time is that every app needed to be updated from my February backup. (However, I did notice that I lost 2 months of activity rings data. LOL. But it's OK, I know what I did) 5. Pair your iPhone with your Apple Watch. I decided to let the watch install every app that had a watch app. I will delete the ones off that I don't need. 6. Follow all the the instructions on both devices and it should work. I really can't believe that it's working. I mean every single app works. I hope this works for you guys. Any questions, let me know. It was a lengthy process close to 4 hours.