Rinse, dry, and clear an Apple Watch after swimming
Use Water Lock for touch control and speaker clearing, then remove salt or chemicals with fresh water and dry the watch without heat or tools.
Direct answer
The shortest reliable path.
After swimming with a supported Apple Watch, press and hold the Digital Crown to turn off Water Lock and play the speaker-clearing tones. Rinse Apple Watch Series 2 and later gently under lightly running warm fresh water after exposure to salt water or pool chemicals, then dry the watch, band, and skin thoroughly with a nonabrasive lint-free cloth. Do not use soap, cleaning products, compressed air, sprays, external heat, or objects in the speaker and microphone openings. Water Lock prevents accidental screen touches and clears speaker water; it does not create or restore water resistance.
System view
Check the whole path.
- 01Supported watch model
- 02Water Lock state
- 03Fresh-water rinse when needed
- 04Speaker-clearing tones
- 05Complete watch and band drying
Scope before steps.
Apple Watch Series 2 and later after supported swimming or ordinary water exposure, with model-specific band care checked separately.
Scuba limits, damaged water seals, unsupported bands, chemical immersion, impact damage, or service after liquid ingress.
Procedure
Do this in order.
- 01
End the water session
Finish the swim workout if one is running, then press and hold the Digital Crown until the watch unlocks and plays clearing tones.
- 02
Remove salt and chemicals
After salt water, pool water, sweat, sunscreen, or similar exposure, rinse a supported watch gently under lightly running warm fresh water.
- 03
Dry every contact surface
Wipe the case, Digital Crown area, back crystal, band, and skin with a nonabrasive lint-free cloth.
- 04
Let muffled sound evaporate
Repeat the documented Water Lock clearing action if needed, then leave the watch in a dry, ventilated place without heat.
- 05
Check before charging
Make sure the watch and charging surfaces are dry and free of residue before placing it on the charger.
Diagnostic matrix
Read the result, not the guess.
| What you see | Check next | What it means |
|---|---|---|
| Speaker remains muffled immediately after a swim | Use the clearing tones and allow time for remaining moisture to evaporate. | Temporary port moisture can affect sound without proving failure. |
| Water Lock was not enabled | Do not infer that resistance was absent or created; clean and dry normally. | Water Lock controls the screen and speaker-clearing action. |
| Crack, seal damage, or persistent malfunction appears | Stop water use and arrange Apple inspection. | Software clearing cannot repair a physical barrier or internal damage. |
Stop conditions
Know when not to keep changing things.
- Do not insert swabs, pins, or other objects into speaker, microphone, or vent openings.
- Do not use compressed air, external heat, ultrasonic cleaners, soaps, bleach, or hydrogen peroxide.
- Stop swimming with a watch that is cracked, physically damaged, or malfunctioning after liquid exposure.