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Yes, you can swim with many Apple Watch models—but it is water-resistant, not waterproof. Apple Watch Series 2 and later are intended for shallow-water swimming in a pool or ocean. The first-generation Apple Watch and Series 1 should not be submerged. Apple Watch Ultra models support broader water activities, including recreational scuba diving to 40 metres (130 feet), within Apple’s stated limits.
For a safe swim, use a suitable band, keep Water Lock enabled in the water, then unlock the watch to eject water from the speaker. Afterward, rinse Series 2 and later with lightly running, warm fresh water and let the watch dry naturally.
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Check your Apple Watch model first
| Model | Swimming guidance |
|---|---|
| First-generation Apple Watch and Series 1 | Splash- and water-resistant, but submersion is not recommended. |
| Series 2 and later | Suitable for shallow-water swimming in a pool or ocean. These models have a 50-metre rating under ISO 22810:2010. |
| Apple Watch Ultra and later | Rated to 100 metres under ISO 22810:2010, compliant with EN13319, and suitable for recreational scuba diving to 40 metres (130 feet), subject to Apple’s restrictions. |
Do not interpret “50 metres” as permission to dive 50 metres. The rating is not a universal safe-depth guarantee. Standard Apple Watch models should not be used for diving, water skiing, high-velocity water, or deeper submersion. Ultra models have broader capability, but they are not a licence for every underwater or impact-heavy activity.
Apple also warns that water resistance can diminish with age, drops, impacts, or other damage. Apple Watch cannot be rechecked or resealed for water resistance, so a watch that survived a swim last year is not necessarily equally protected today. Apple’s water-resistance guidance has the model-specific limits.
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Choose a band that can handle water
The band is a separate consideration from the watch case. Apple does not recommend using FineWoven bands, leather bands, stainless-steel Milanese Loops or Link Bracelets, or Hermès knit bands in water or during workouts.
For swimming, an elastomer band such as the Sport Band or Nike Sport Band is the simplest choice. The Ocean Band is designed for water sports and recreational diving on Apple Watch Ultra models. Alpine Loop and Trail Loop bands can be used with suitable watches, but their textile material can retain water and needs thorough drying. Do not assume that every third-party band that looks like silicone is swim-safe; check its material and the manufacturer’s instructions.
Whatever band you use, make sure it is securely fastened. A water-resistant watch is of little use if it slips off in the pool or ocean.
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1Repair Windows errors before they cause bigger problems2Fix the driver behind crashes, sound loss and screen glitches3Clear out junk files and repair common Windows errorsWhat Water Lock actually does
Water Lock has two functions:
- It locks the touchscreen so water cannot trigger accidental taps while you swim.
- It plays tones when disabled to help clear residual water from the speaker cavity.
Water Lock does not strengthen the seals, add a waterproof coating, or make the watch safe for activities outside its model rating. It is a software control, not waterproofing.
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- Perfect Fit: The screen protector of Apple Watch Series 11 Series 10 fully covers both the watch screen and sides without affecting the apple watch's on-screen touch sensitivity, buttons, heart rate monitor, fingerprint recognition, speaker, microphone and wireless charger, while further to maintain the full functionality
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Water Lock turns on automatically when you start a swimming workout. Supported Apple Watch Ultra models may also activate it automatically when submerged to approximately 10 centimetres or lower, depending on the watch and settings. You can enable it manually as follows:
- Press the side button to open Control Center.
- Tap the Water Lock icon.
- Look for the Water Lock icon at the top of the watch face.
On watchOS 8 or earlier, Control Center was opened by touching and holding the bottom of the screen and swiping up. The older method for disabling Water Lock was rotating the Digital Crown; current watchOS versions use a press-and-hold gesture. Apple’s Water Lock instructions document both behaviours.
How to finish a swim and eject water
- Stay in the water until you have finished, with Water Lock enabled.
- When you are out, press and hold the Digital Crown.
- Keep holding it until the display says Unlocked.
- Wait for the sequence of tones to finish.
The tones target water remaining in the speaker opening. They do not extract water from the entire watch and do not prove that the internal electronics are dry.
If the watch does not respond, make sure you are pressing the Digital Crown rather than turning it. If it runs watchOS 8 or earlier, rotate the crown instead. A watch that is frozen, unusually hot, repeatedly restarting, or completely unresponsive should not be repeatedly charged or heated. Use Apple’s repair and service process.
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Rinse the watch after swimming
After swimming, Apple recommends gently rinsing Apple Watch Series 2 and later under lightly running, warm, fresh water. This is particularly important after ocean or pool swimming:
- Pool water can leave chlorine and other chemicals behind.
- Seawater leaves salt residue.
- Sunscreen, lotion, sweat, and skin oils can collect around the case, crown, speaker, and band.
Apple lists soap, sunscreen, lotions, detergent, solvents, acids, insect repellent, oil, and hair dye among substances that can negatively affect water seals and acoustic membranes. Rinsing should not become a reason to wash the watch with soap. Apple specifically advises against using soap and other cleaning products when cleaning the Digital Crown. Use Apple’s cleaning guidance for the crown and exterior.
How to dry an Apple Watch safely
- Remove the watch from your wrist.
- Remove any band that is not intended for water before rinsing or wet use.
- Wipe the case, sensor area, Digital Crown, and band with a soft, nonabrasive, lint-free cloth.
- Leave the watch in a dry, ventilated location and let residual moisture evaporate naturally.
Do not use a hair dryer, heat gun, radiator, oven, or other direct heat. Do not use compressed air, sprays, cleaning jets, cotton swabs, paper clips, pins, toothpicks, or other objects in the speaker or microphone openings. Do not shake or forcefully fling the watch, and do not seal a wet watch in a container that prevents evaporation.
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If the speaker sounds muffled, confirm that Water Lock is off and run the water-ejection cycle once. Repeat only if needed, then allow the watch to dry naturally. Apple says charging overnight may speed evaporation when the speaker is muffled, but do not charge a watch that is visibly wet or malfunctioning. Water ejection and exterior drying are not a guarantee that the interior is moisture-free.
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If the speaker remains muffled
A temporarily muffled speaker can improve as residual water evaporates. If it persists:
- Turn Water Lock off using the Digital Crown procedure.
- Run the ejection tones once more if necessary.
- Wipe the watch with a lint-free cloth.
- Leave it to dry naturally in a ventilated place.
Contact Apple or an Apple Authorized Service Provider if muffling continues or if you notice failure to charge, repeated restarts, a blank or flickering display, erratic touch input, problems with the Digital Crown or side button, corrosion, discoloration, a persistent liquid warning, or abnormal heat. Apple does not publish one guaranteed drying period for every failure condition, so do not assume that waiting will repair water damage.
On Series 3 and later, the barometric altimeter may temporarily become less accurate if water enters the air vent during swimming. Apple says normal performance should return after the water evaporates.
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Pool, ocean, shower, hot tub, and sauna use
Pool and ocean swimming
Series 2 and later are intended for shallow-water pool or ocean swimming. Rinse the watch with fresh water afterward to remove chlorine, salt, sunscreen, and other residue.
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- IP67 Daily Water Resistance: Built-in sealing ring helps keep splashes, sweat, rain, moisture and fog away from the screen during hand washing, workouts and daily wear; Not intended for swimming, bathing or prolonged submersion
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Showers
A watch may survive a shower, but soap and soapy water are not recommended exposure. If you shower with the watch, keep it away from soap, shampoo, conditioner, and high-pressure spray; removing it is the more conservative choice.
Hot tubs, steam rooms, and saunas
Do not treat hot water and steam as ordinary swimming. Apple advises avoiding steam rooms. Non-Ultra models should not be used in a sauna, and Ultra models should not be used in a sauna above 55°C (130°F). Apple’s cited guidance does not make hot-tub use a blanket-safe activity, so removing the watch avoids the combination of heat, steam, detergents, and elevated pressure that can increase risk.
Diving and high-velocity water
Do not use standard models for water skiing, cliff or high diving, or other high-velocity water activities. Apple Watch Ultra and later support recreational scuba diving to 40 metres (130 feet), but not every form of diving or impact-heavy water sport.
Should you buy a swimming band, an Ultra, or AppleCare+?
For an ordinary pool swimmer, changing from leather, FineWoven, or another unsuitable band to a Sport Band is usually more relevant than buying a new watch. An Ocean Band or Ultra makes more sense for someone who genuinely needs recreational diving or specialised water-sports capability—not simply because the watch will be exposed to a weekly swim.
AppleCare+ may reduce the financial risk of accidental damage, including liquid-contact damage under applicable terms, but it does not make unsafe water use safe. Coverage, eligibility, geography, purchase windows, and service fees vary. In the United States, Apple’s retrieved fee schedule lists a $69 accidental-damage service fee for Apple Watch and $79 for Apple Watch Ultra and Hermès; check the current terms before purchasing. See Apple’s current service-fee schedule and AppleCare+ terms.
Quick Recap
Quick after-swim checklist
- Use Series 2 or later for shallow-water swimming; do not submerge the first-generation model or Series 1.
- Wear a water-suitable, securely fastened band.
- Keep Water Lock on while swimming.
- Press and hold the Digital Crown until “Unlocked” appears.
- Wait for the speaker-ejection tones.
- Rinse Series 2 and later with lightly running, warm fresh water.
- Dry with a soft lint-free cloth and allow natural evaporation.
- Avoid heat, compressed air, sprays, shaking, soap, and inserted objects.
- Seek service if muffling persists or the watch develops other symptoms.
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