Eject Water After a Swim
Newer Apple Watches feature water resistance, meaning you can take your wearable swimming with you. But you may have noticed that the speaker grill can retain some water, which generally reduces audio quality. Fortunately, Apple has a baked-in fix.
As long as you have an Apple Watch Series 2, you can quickly eject water from your device’s speaker vent. Just swipe up from a Watch face to open Control Center. Then, find and tap on the little water drop icon. This will play a tone that will eject water from the speaker.