Buying used hearing aids: What to know about second-hand devices

While there’s no cure for hearing loss, hearing aids are a tremendous tool for improving hearing. With the help of these small, powerful pieces of technology, you can get back to hearing the world around you more fully while reducing hearing challenges like background noise.

One thing to remember is that wearing hearing aids to hear better is not like putting on glasses to see better. The more you wear hearing aids, the better your hearing journey will be as your brain adjusts to them over time with frequent use. Another major factor in improving your hearing with hearing aids is getting a pair that is truly right for you. They need to match not only your type and degree of hearing loss but the way you live your life. Active and highly social people need to hear differently than those who live a slower-paced, more introverted life, and your hearing aids should match your situation.

When exploring your hearing aid options, it's important to consider factors such as comfort, how well the device matches your level of hearing loss, whether it can be programmed to suit your lifestyle, and the availability of ongoing support, maintenance, and repairs. You'll also want to think about whether you'll have access to professional guidance if questions arise and whether the device fits within your budget.

As you begin your search, you'll quickly discover that there are many places to purchase hearing aids, each promising to meet these needs. You may also come across used hearing aids for sale at a lower price. While they may seem like a cost-effective option, buying hearing aids that were previously worn by someone else can present several important challenges.

Really, the question “Can you use someone else’s hearing aid?” should be “Should you wear someone else’s hearing aid?” You can put just about anything in your ear, but it won’t always be what you need—or even particularly good for you. Your hearing aids need to keep up with your life. To enable you to hear comfortably and confidently in all kinds of sound environments, your hearing care professional sets up hearing aid programs that adapt to any new space, whether in an office, a cafe, or even your car.

Buying used hearing aids might mean that you’re getting hearing aids matched to another person’s hearing loss and potentially without the programs you need to navigate your life. This mismatch can result in challenges as you try to adapt to hearing the world around you.

Beyond that, reprogramming hearing aids for a new user can present its own challenges, as you must find a hearing care provider willing to reprogram the hearing aids for you or try to reprogram the hearing aids yourself, which isn’t recommended. Programming is a highly technical and precise process, and it’s based on your audiogram results, which detail your specific hearing loss. Attempting to program hearing aids on your own often results in worse settings that further damage your hearing.

Regardless of programming and depending on the type of device, used hearing aids can also present fit complications. Some hearing aid styles are designed to fit the ear canal of the original wearer and won’t fit correctly unless a custom earmold is remade for the new owner. Replacement of this part can be costly, so it often makes more sense to purchase new hearing aids from the outset.

When listing used hearing aids for sale, previous owners must follow certain state and federal guidelines to ensure buyers have clear and accurate information about the used product. Despite these regulations, there aren’t specific standards around the cleaning of used hearing aids before sending them to the next user, so hearing aid safety with used devices becomes an issue.

Because they sit in the ear, an environment primed for bacteria growth, hearing aids require maintenance to keep them clean and safe. A previous owner isn’t mandated to follow any cleaning guidelines, so you can’t be entirely sure of the cleanliness of the devices, inside or out.

While it might seem like an easy transfer from one person to another, the lack of regulation around cleanliness standards or sterilization means you could receive an unhygienic product. 

Buying used hearing aids can feel like a quicker path to improved hearing, cutting out testing, consultations and some of the costs associated with buying from a hearing aid company. However, hearing aids purchased from third-party sellers generally don’t come with the warranties and long-term care offered by hearing aid retailers, leaving you without the support to make a real difference in your hearing.

Depending on the age of the hearing aids, used devices might still be covered under existing manufacturer warranties, but those warranties might be void for the second owner.

In most cases, you must purchase an extended hearing aid warranty, adding to the price you’re already paying for the devices. Without a warranty, you’ll also have to foot the bill in the cases of device malfunction or repair needs, or loss.

Alternatively, new hearing aids bought at a retailer like Miracle-Ear come with lifetime care. Miracle-Ear products comes with an industry-leading 3-year hearing aid warranty* and 1-year warranty for select devices, offering protection for loss or damage, instrument repairs and adjustments. This warranty also comes with an aftercare promise, which provides free lifetime service for any necessary reprogramming, tune-ups, hearing tests and hearing aid cleaning. This service program is crucial for the maintenance of your devices and ensures that you won’t face additional hearing aid costs.

When comparing with the prices of new hearing aids, buying used used ones might appear to be a cheap anomaly in the hearing aid marketplace. It’s no secret that new hearing aids can be expensive, with prices ranging from under $1,000 to more than $8,000 or more for a pair. However, used hearing aids can become just as (if not more) expensive as new hearing aids after factoring in costs for repair and maintenance over the lifetime of the device.

Regardless of when the original owner purchased the hearing aids and how often they were worn, most used hearing aids are going to come with some wear and tear.

Buying a previously owned product can translate to complications, like expiring technology, malfunctioning elements or parts needing replacement. You might have to spend money to update them, and you’ll likely need to replace them sooner than you would a new pair, which can end up costing you more overall.

If you take used hearing aids to a professional for assessment, fitting or reprogramming, you might incur even more costs. While they can initially seem like a better financial option, the added cost of repairs, maintenance and programming can significantly increase the price you’ll pay for used hearing aids over the long term.

Hearing aid technology has evolved quickly in recent years, giving wearers drastically improved sound quality and expanded features. Buying used hearing aids, depending on their age, could mean missing out on convenience options like the ability to connect to devices—and they might have inferior sound.

Modern devices offer advanced hearing aid technology features like conversation isolation, Bluetooth®, audio streaming capabilities, advanced hearing aid programs and apps for your smartphone. In the face of these upgrades—some of which are available across a range of price points—you might be getting less for your money if you buy used hearing aids.

Rechargeable hearing aids rely on lithium-ion batteries that degrade naturally over charge cycles, meaning a used pair may offer significantly shorter battery life than when new. Unlike disposable battery models where a simple swap restores performance, rechargeable devices require servicing or battery replacement through the manufacturer and without an active warranty, those costs fall entirely on the user.

Beyond visible signs of use, second-hand hearing aids may carry damage that isn't immediately apparent. Drops, moisture exposure, and general wear can compromise delicate internal components without leaving any outward trace, problems that only surface once you're relying on the devices day-to-day. Without a warranty or professional inspection history, there's no way to know the true condition of what you're purchasing.

Donating used hearing aids is a meaningful way to support people who cannot afford new devices. If you're wondering where to donate used hearing aids near you, there are several reputable organizations that accept used hearing aid donations: The Hearing Aid Project collects and refurbishes devices for those in need, while The Lions Club accepts donations of used eyeglasses and hearing aids through locations nationwide. Before donating, make sure the devices are clean and include any accessories that could help with refurbishment or reuse.

When it comes to hearing aids, fit is about comfort and function. Hearing aids are most effective when worn consistently, and that means they need to feel comfortable in your ears. Regular exposure to the sounds you were previously missing helps retrain your brain to recognize and process them—which is one element of better hearing.

Another crucial element is a good fit; proper placement in the ear ensures that sound gets delivered effectively. Getting hearing aids that are new and specifically fitted to you gives you a greater likelihood of successful hearing improvement versus buying a used pair that might not fit well. 

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*Limited warranty; see store or miracle-ear.com/warranty for details.