Start with one question: what kind of hearing loss do you have?
Volume loss and clarity loss are different problems, and only one of them responds well to plain amplification. A hearing test answers this in under an hour and is the single highest-value step before spending money on any device. If you skip it, you are buying on a guess — sometimes a reasonable guess, but a guess.
OTC vs prescription hearing aids
| OTC hearing aid | Prescription hearing aid | |
|---|---|---|
| Who can buy | Adults 18+, no prescription needed | Dispensed by a licensed hearing professional |
| Intended for | Perceived mild-to-moderate hearing loss | Any degree, including severe and profound |
| Fitting | Self-fitted, or self-adjusted via an app where offered | Fitted and programmed to your audiogram |
| Follow-up | Usually none beyond customer support | Ongoing adjustment appointments typical |
| Cost | Lower, bought outright | Substantially higher, often bundled with care |
| Best when | Difficulty is mild, budget matters, you can accept trial and error | Loss is moderate or worse, or previous amplification failed |
When a professional evaluation is worth it
- You have never had your hearing tested
- One ear is clearly worse than the other
- You have tried an amplifying device and it did not help
- You have tinnitus, dizziness, ear pain or drainage
- You are about to spend a significant amount and want to spend it once
How to compare hearing aids fairly
| Factor | Good sign | Warning sign |
|---|---|---|
| Fit | Several tip sizes, or custom moulding; easy exchange if the size is wrong | One size, or no way to swap tips |
| Battery | Published runtime and charging time, consistent across the site | Different figures on different pages, or no figures at all |
| Connectivity | Clearly stated streaming or app support, with supported phone list | Implied connectivity that no page actually confirms |
| Adjustment | Frequency-specific tuning, or a guided self-fitting process | Volume knob only, described as 'personalised' |
| Warranty | Stated length, coverage and claim process | Warranty mentioned only in a banner, not in policy text |
| Returns | Clear window, starting at delivery, opened items accepted | Short window from order date, restocking fees, buyer pays postage |
| Price | Per-ear cost is clear including shipping | Bundle pricing that hides the per-device cost |
| Evidence | Published specifications, or independent testing | Superlatives with no measurable claim behind them |
Marketing red flags
- "Clinically proven" or "FDA approved" without a citation you can check
- Countdown timers, stock scarcity or "today only" pricing that resets on reload
- Doctor imagery and endorsements with no named, verifiable professional
- Before-and-after style claims about restoring or curing hearing
- Reviews that all appear on the seller's own site and nowhere else
The FTC's health products guidance sets out what advertisers must be able to substantiate — a useful benchmark when reading any hearing device page, including ours.
Pre-purchase checklist
- Rule out medical causes for your hearing change
- Get a hearing test if you can
- Decide your realistic budget per ear
- Read the return policy in full before choosing a product
- Confirm the regulatory category: OTC hearing aid, prescription, or PSAP
- Buy one option at a time and test it properly during the return window
- Diarise the last day of the return window
When to seek medical care rather than a device
Sudden hearing loss is a medical urgency, not a shopping decision. Seek prompt professional care for sudden loss, rapidly worsening hearing, one-sided loss, pain, drainage or vertigo.
Researching one product in particular? Start at our OmniHear overview.