Waterproof Hearing Aids: What IP Ratings Mean (and What Still Gets Wet)
Search results love the word waterproof. Lab ratings and daily life are not the same thing. Here is how IP codes work, what water-resistant vs waterproof usually means on a hearing aid, and what to ask before you swim, shower, or sweat in them.
Key takeaways
- Most hearing aids are water-resistant, not freely waterproof. IP ratings (IEC 60529) describe lab enclosure tests. Daily life (soap, salt, chlorine, sweat, heat) is harsher.
- IP68 is common on modern prescription devices and usually means dust-tight plus immersion under manufacturer-defined conditions, not unlimited swimming.
- Swimming-capable models are a subset. Treat depth, time, and water-type claims as manufacturer-specific. Ask before you dive in.
- Rain and sweat still matter. Higher IP helps; drying habits and wax management still prevent repairs.
- Ask for the IP rating and the use limits in writing before you buy, then compare clinic pricing if you are private-pay.
People search for waterproof hearing aids when they have already ruined a pair in the rain, sweat through a workout, or want to hear at the pool. The label on the box is rarely enough. This page explains how ingress-protection ratings work, how marketers use waterproof vs water-resistant, what swimming claims actually say, and how to buy without guessing.
Waterproof vs water-resistant: the direct answer
Are hearing aids waterproof? Most current prescription hearing aids are built to resist moisture. Many carry an IP68 (or similar) rating under IEC 60529. That is not the same as permission to wear them for open-water swimming, hot showers, or saunas.
In plain language:
- Water-resistant usually means rain, sweat, humidity, and accidental splash within stated limits.
- Waterproof is a stronger marketing word. When a manufacturer uses it, look for the IP code plus depth, time, and water-type limits in the user guide.
- Neither word replaces care. NIDCD still advises keeping hearing aids away from heat and moisture as routine care.
Ignore the adjective on the retail card until you see (1) an IP rating, (2) the exact test conditions the brand cites, and (3) allowed real-world uses. If any of those are missing, treat the device as splash-resistant only.
How IP ratings work (IEC 60529)
The Ingress Protection (IP) Code is defined by the International Electrotechnical Commission in IEC 60529. It scores how well an enclosure keeps out solids (dust) and liquids (water).
| Part | What it covers | Common hearing-aid meaning |
|---|---|---|
| First digit (solids) | Dust / solid-object protection (0–6) | 6 = dust-tight |
| Second digit (liquids) | Water protection (0–9, with defined tests) | 7 = temporary immersion under standard conditions; 8 = continuous immersion under manufacturer-stated conditions |
| Example: IP68 | Dust-tight + immersion level 8 | Often cited for modern RICs/BTEs; still not a blank check for every water activity |
| Example: IP57 | Dust-protected + immersion level 7 | Still moisture-resistant; typically a step below IP68 dust sealing |
Important limits of the standard:
- Tests use controlled freshwater conditions. Salt water, chlorinated pools, soap, sunscreen, and sand are different exposures.
- IPX7 and IPX8 are not automatically cumulative with high-pressure jet tests. A device can pass immersion and still dislike a strong spray.
- The rating applies to the enclosure as tested. Open battery doors, damaged seals, clogged receivers, or aftermarket modifications can void the practical protection.
What IP68 usually means on a hearing aid
On manufacturer spec sheets, IP68 is the rating you will see most often on current premium rechargeable RICs and BTEs. Brands typically describe a dust-chamber test plus immersion in fresh water for a stated depth and time.
Phonak product-catalog footnotes are a concrete example of how manufacturers phrase it: IP68 means the hearing aid is water- and dust-resistant after surviving continuous immersion in 1 meter of fresh water for 60 minutes and 8 hours in a dust chamber per IEC 60529. That wording is a manufacturer specification claim tied to the standard, not a promise that every lifestyle use is covered.
Our types of hearing aids guide already lists IP68 moisture rating as a feature worth asking about when you compare styles. This page is the deeper JTBD: what that rating does and does not buy you.
Swimming, showering, sweat, and rain
| Situation | Typical IP68 aid | What to verify |
|---|---|---|
| Rain / damp commute | Usually designed for this | Dry overnight; check mic ports and wax guards |
| Exercise sweat | Higher IP helps a lot | Sweat can still corrode contacts over time; use a dryer |
| Accidental drop in sink | Often within immersion claims | Power off if possible, dry thoroughly, follow the guide |
| Pool / ocean swim | Only if the brand says so for that model | Depth, time, fresh vs salt vs chlorine, and whether receivers can stay on |
| Shower / bath / hot tub | Usually no | Heat, steam, and soap are different from lab immersion |
| Sauna / steam room | Usually no | Heat and moisture guidance from NIDCD still applies |
Swimming-specific claims
A smaller set of products is marketed for intentional water sports. Phonak publicly describes launching rechargeable waterproof hearing aids (Audéo Life) in August 2021, with manufacturer immersion guidance of up to 50 cm (1.64 ft) in fresh, pool, or salt water. Phonak's U.S. hearing-aid filters still include a Waterproof attribute as of September 2026. Those are brand claims for specific product lines. They are not a universal rule for every IP68 device on the market.
If swimming is a primary job-to-be-done, say so in the fitting appointment. Ask which current SKUs the clinic can support with water sports in the care plan, what the warranty says about moisture damage, and whether a specialty retainer or receiver cover is required.
What to ask before you buy
- What is the exact IP rating? Get IP67, IP68, or whatever applies in writing.
- What test conditions does the manufacturer cite? Depth, time, fresh water vs other liquids.
- Which activities are allowed? Rain, sweat, shower, pool, ocean, watersports.
- Does opening the battery door or using a disposable-battery variant change the rating? Sealed rechargeable housings are often part of higher moisture claims. See our rechargeable vs battery guide.
- What does warranty cover for moisture damage? Ratings do not automatically equal covered repairs.
- What drying routine do you recommend? Nightly dehumidifier, UV dryer, or both.
- How does style affect risk? Tiny custom canal devices sit in a wax-and-moisture environment; RICs expose the receiver in the canal. Style trade-offs live in our types guide.
Pricing moisture-resistant fittings near you
Water resistance is a feature, not a separate product category at most clinics. Compare bundled clinic prices in your ZIP so you know the private-pay baseline.
Compare Prices Free →Takes about 2 minutes · You are never charged
Care after moisture exposure
Even with a strong IP rating, treat moisture as cumulative wear:
- Wipe devices dry after rain, workouts, or humidity.
- Use the drying system your audiologist recommends. Do not use a hair dryer, oven, microwave, or rice bag as a hack.
- Keep hearing aids away from heat and moisture when stored (NIDCD care guidance).
- Change wax guards and domes on schedule. A clogged receiver fails like a wet one from the user's point of view.
- If a device is submerged accidentally, follow the manufacturer recovery steps before you charge a rechargeable aid.
Where this fits in a purchase (soft product context)
Moisture resistance is usually a feature on mainstream BTE and RIC platforms rather than a separate aisle. When you browse the hearing aid catalog, use IP rating and lifestyle fit as filters alongside style, rechargeable power, and connectivity. If you are comparing brands that publish waterproof SKUs, start with the manufacturer hubs (for example Phonak) and then confirm current IP and swimming language with a licensed fitter. We do not publish per-model clinic prices or star ratings here.
For the broader decision order (audiogram first, then features, then style, then tier), use how to choose hearing aids. For budget context, see how much hearing aids cost.
Frequently asked questions
Are hearing aids waterproof? +
Most modern prescription hearing aids are water-resistant, not fully waterproof for unlimited swimming. Manufacturers often rate devices to IEC 60529 levels such as IP68 (dust-tight plus immersion under defined lab conditions). Marketing words vary by brand. Always read the IP rating and the use limits in the user guide.
What does IP68 mean on a hearing aid? +
Under IEC 60529, the first digit (6) means dust-tight. The second digit (8) means protection against continuous immersion under conditions the manufacturer specifies. Phonak catalog footnotes, for example, describe IP68 as surviving 1 meter of fresh water for 60 minutes plus a dust-chamber test. That is a lab enclosure test, not a guarantee for every pool, ocean, or shower situation.
Can I swim with waterproof hearing aids? +
Only if the manufacturer explicitly allows it for your model, and only within the depth, time, and water-type limits in the guide. Phonak has marketed Audéo Life as rechargeable waterproof hearing aids (launched August 2021) with manufacturer immersion guidance up to 50 cm in fresh, pool, or salt water. Many IP68 aids are still intended for rain, sweat, and accidental splash, not laps in a pool. Ask your fitter before you swim.
Can I shower with hearing aids? +
Usually no, unless your specific model documentation says otherwise. Soap, shampoo, hot water, and steam are harder on seals and microphones than a controlled freshwater immersion test. NIDCD care guidance still tells users to keep hearing aids away from heat and moisture. When in doubt, take them out.
Does sweat damage hearing aids? +
Sweat is a common cause of moisture-related repairs. Higher IP ratings and sweat-oriented housings help, but they do not make daily drying optional. Use a drying kit or dehumidifier as your clinician recommends, especially after workouts.
Are OTC hearing aids waterproof? +
It depends on the product. OTC devices are FDA-regulated hearing aids for adults with perceived mild to moderate loss, but water resistance is a product specification, not an automatic OTC feature. Check the labeling for an IP rating and any swimming or showering warnings before you assume protection.
Is waterproof the same as water-resistant? +
No. Water-resistant usually means protection against rain, sweat, or brief splash under stated limits. Waterproof is a stronger marketing claim that should still map to a defined IP test and manufacturer use rules. Prefer the IP code and the user guide over the adjective on the box.
Ready to compare fittings?
See what licensed clinics near you charge for prescription devices, then ask each office for the IP rating on the exact model they quote.
See My Local Prices →Free · No obligation · No purchase required
Sources
- International Electrotechnical Commission, IEC 60529 / IP Code overview (Ingress Protection coding for dust and water). Accessed September 25, 2026.
- Phonak, Enjoy summer with waterproof hearing aids (Audéo Life launch August 2021; manufacturer immersion guidance up to 50 cm in fresh, pool, or salt water). Accessed September 25, 2026.
- Phonak product catalog IP68 footnote language (IEC 60529): continuous immersion in 1 meter of fresh water for 60 minutes and 8 hours in a dust chamber. Manufacturer specification claim. Accessed September 25, 2026.
- National Institute on Deafness and Other Communication Disorders (NIDCD), Hearing Aids (care: keep aids away from heat and moisture). Accessed September 25, 2026.
- U.S. Food and Drug Administration, Hearing Aids (consumer category context). Accessed September 25, 2026.