Apple Watch is highly resilient to being submerged in water. You don’t have to worry much about ruining the electronics inside — your biggest concern is the water triggering random stuff on the screen. If your Apple Watch feels like it’s not responding to your tapping, it’s probably in Water Lock mode.
Water Lock will make sure your Apple Watch doesn’t glitch out when you’re in the shower, having a bath or going for a swim. Read on to see how to (and how not to) use it.