Transparent methodology: what we evaluate, how scores work, and what we actually test.
Every OTC hearing aid review covers five core criteria. We assess each based on manufacturer specifications, real-world user experiences aggregated from forums and verified review platforms, and — where we have hands-on access — direct testing.
How well does it handle speech clarity in quiet environments? How does it perform in background noise (restaurants, cars)? We look at channel count, processing approach, and real user reports.
Can you wear it all day without discomfort? Is the physical design appropriate for the ear canal size and shape? Does it cause the "occlusion effect" (own voice echoing)? ITC vs BTE considerations reviewed separately.
Does the rated battery life (hours per charge) actually hold up in real-world use? Is the charging case practical? Do heavy users need to charge mid-day?
Is the setup process reasonable for a non-tech person? Does the app actually add value — fine-tuning, programs, remote support — or is it a gimmick? Does the device work adequately without the app?
Does the price match what you're actually getting? We compare against clinic-bought prescription aids, other OTC options, and what the features justify at the given price point.
We aggregate feedback from Reddit (r/HearingAids, r/Eargo, r/MDHearing), Trustpilot, and manufacturer review sections to capture longer-term real-world experience beyond our initial assessment.
Our review scores (out of 5) reflect editorial assessment across all five criteria above. The score is not an average of individual numbers — it's a holistic judgment about how well a product performs relative to its price category.
A $297 hearing aid that scores 4.5 is doing exceptionally well for its price. A $2,950 hearing aid that scores 4.5 is meeting a higher bar with more resources to meet it. We don't grade on a curve that always rewards expensive devices.
| Score | What It Means |
|---|---|
| ★★★★★ 5.0 | Best-in-class for its category. Would confidently recommend to most people. Minor trade-offs only. |
| ★★★★½ 4.5 | Strong product. Minor caveats depending on your specific needs. Generally recommendable. |
| ★★★★☆ 4.0 | Good product with meaningful trade-offs. Suitable for specific use cases or budget levels. |
| ★★★½ 3.5 | Average. Has notable weaknesses that may matter depending on your priorities. |
| ★★★☆☆ 3.0 | Below average. Significant trade-offs that we wouldn't recommend for most people. |
Note: Scores reflect our editorial judgment as of the review date. A product's score does not change simply because a newer model launches — we review each product as it exists in the market.
Most products we review are purchased at full retail price. We buy directly from the manufacturer or authorized retailer, just like a regular customer would.
In cases where a manufacturer sends us a review unit (a practice some use for media evaluation), we note this transparently in the review. Receiving a free unit never influences a score — but it's disclosed if it happens.
We don't use "loaner" programs or long-term evaluation units from manufacturers, as these don't reflect the real customer ownership experience.
As of March 2026, all hearing aid reviews on Mind Body Life are based on products purchased at full retail price from manufacturer websites, or on long-term research accumulated from user forums and verified customer reviews. No manufacturer has provided free products in exchange for coverage.
Mind Body Life participates in affiliate programs for the products we review. When you click our links and purchase, we earn a commission — typically 3–10% of the sale, depending on the brand.
Critical: affiliate commissions never influence review scores or recommendations. A product at $297 that earns a 10% commission ($29.70) will be recommended over a $2,950 product that earns a 3% commission ($88.50) if it's the better value. We're transparent about this because we think you should be too.
Our affiliate links always go to the official manufacturer store or authorized retailer — never to a third-party reseller at inflated prices.
If you're reading this skeptically: you're right to. Affiliate programs create incentives that can corrupt review quality. Here's our explicit commitment: if a product is bad, we say so, commission or no commission. We have rejected affiliate relationships with brands we didn't believe in, and we will continue to do so.
You may see the phrase "medically reviewed" in some content management contexts. We want to be transparent about what this means — and what it doesn't.
What it means: Content is reviewed for accuracy against current medical consensus, manufacturer specifications, and our research standards before publication.
What it doesn't mean: It does not mean a licensed audiologist or medical doctor has personally reviewed and approved every sentence. We don't have an audiologist on staff. We are an editorial team, not a clinical practice.
Our "medically reviewed" process involves:
If you have a specific medical question about your hearing loss, please consult a licensed audiologist or your GP. OTC hearing aids are appropriate for adults 18+ with perceived mild to moderate hearing loss — they are not appropriate for all types of hearing loss.
OTC hearing aids are not suitable for everyone. See a doctor or audiologist if you have: sudden hearing loss, hearing loss in only one ear, ringing or buzzing in one or both ears, ear pain, dizziness, or any other sudden change in your hearing. These symptoms can indicate conditions that require medical attention.
Hearing aid models, prices, and features change. A review we published 18 months ago may reflect a product that's since been discontinued, had a price change, or been superseded by a new model.
We review all content on a quarterly basis. Any page that has a product discontinuation, significant price change, or major new product launch gets updated within 30 days of that change.
The "Last Updated" date on each review page reflects the most recent significant revision. We note when a review is current vs. when it was originally published.
If you notice a price or product detail that seems wrong, please email us at hello@mindbodylife.health with the subject "Content Correction."