Your Old Apple Watch is running too slow so you want to boost its performance? The 5 best solutions to dramatically speed up your Apple Watch 7/6/5/4 so that you can Fix Apple Watch slowing down Problem. 0:00 Apple Watch Slowing Down Problem 0:21 Solution 1: Force Restart 0:41 Solution 2: Check and Free up Storage 1:30 Solution 3: Close Background Apps 2:08 Solution 4: Turn Off Background App Refresh 2:41 Solution 5: Reduce Motion