Sobre Hearing
Dr. Cliff runs the largest and most-followed hearing aid review channel in the world — and he'll be the first to tell you he didn't set out to review hearing aids at all. The Doctor Cliff AuD YouTube channel started in 2017 to teach people about Best Practices, because how a hearing aid is fit and programmed matters far more than which device you choose.
But viewers kept asking the same question: which hearing aid should I get? At the time, the only information available was manufacturer marketing (which makes every device sound like the best in the world) and clinic marketing (which does the same). So Dr. Cliff built a review process designed to give you something neither of those can: an honest, hands-on, in-clinic perspective from an audiologist who actually fits these devices on real patients every day.
The 4 Non-Negotiable Rules
Every review on the Doctor Cliff AuD channel follows these rules — without exception:
- Reviews are never sponsored. Manufacturers don't pay for coverage. If they don't like what's said, that's not Dr. Cliff's problem.
- Hands-on is required. No review goes live based on manufacturer marketing alone. Dr. Cliff has to wear and program the device himself.
- Sound quality is never rated. Two people with the exact same hearing loss can have completely different preferences. Sound quality is too subjective to score.
- Other reviews are never watched first. This prevents outside opinions — positive or negative — from biasing the review
The 8-Step Review Process
Once a hearing aid is on the radar, here's exactly what happens before a review goes live:
- Manufacturer notification. Dr. Cliff is under NDA with every major hearing aid manufacturer, which means he typically gets weeks to months of advance notice on upcoming launches.
- Launch team call. A working session with the manufacturer's audiologists, engineers, and marketing team to learn what the device does — and to ask the questions patients actually care about.
- Hands-on access. Either Dr. Cliff travels to the manufacturer's headquarters (recently Oticon in Denmark) or the device is sent to his clinic for early hands-on testing.
- Programming evaluation. Every hearing aid is programmed to the exact same bilateral hearing loss configuration for a true apples-to-apples comparison. He also evaluates feedback control, high-frequency amplification, compression flexibility, and how each digital feature actually performs.
- User experience review. Comfort, reliability, ease of use, smartphone connectivity (both iOS and Android), and the manufacturer's accessory ecosystem. This is the longest and most demanding step.
- Manufacturer claim verification. Battery life testing, spec sheet review, and a critical read of the manufacturer's whitepaper data — separating real-world benefit from marketing spin.
- Third-party data review. Independent lab data from HearAdvisor, which tests every hearing aid using the same protocols. It's the closest thing the industry has to objective, comparable performance data.
- The Best Practices reminder. Every review closes with the same critical context: a hearing aid is only as good as the professional fitting it.
Why This Last Step Matters Most
Even the best hearing aid reviewed on the channel will underperform — sometimes dramatically — if it's not programmed correctly using Real Ear Measurement and verified outcome measures. Less than 30% of hearing care professionals follow these Best Practices. That's why Dr. Cliff founded the HearingUp Provider Network in 2019: a pre-vetted network of independent audiologists committed to the same Best Practice standards Dr. Cliff follows in his own clinic.
If you're researching hearing aids based on a Doctor Cliff AuD review, the next step is finding a HearingUp provider near you — because that's how you actually get the performance the review describes.
Frequently Asked Questions
No. Dr. Cliff's hearing aid reviews are never sponsored by manufacturers. Every review on the Doctor Cliff AuD YouTube channel is independent, unpaid, and editorially controlled by Dr. Cliff himself — regardless of how the review reflects on the manufacturer.
Yes. Hands-on testing is one of Dr. Cliff's four non-negotiable review rules. Every reviewed hearing aid is programmed and worn by Dr. Cliff personally — no review is ever published based on manufacturer marketing materials alone.
Sound quality is too subjective to score reliably. Two people with identical hearing loss can have completely different sound quality preferences, so Dr. Cliff focuses his reviews on the objective and programmable aspects of each hearing aid instead.
Dr. Cliff is under non-disclosure agreement (NDA) with every major hearing aid manufacturer, which gives him advance notice of upcoming product launches. Manufacturers either send new devices to his clinic for early hands-on testing or fly him to their headquarters for evaluation.
Every review is based on the assumption that the hearing aid will be fit by a provider who follows Best Practices, including Real Ear Measurement. Dr. Cliff founded the HearingUp Provider Network in 2019 so viewers could find pre-vetted independent audiologists who follow these standards in their own clinics.
Aparelhos auditivos de marca própria, adequados por um profissional de saúde auditiva local que segue as melhores práticas.
Lista de verificação de melhores práticasGuia do comprador de aparelhos auditivos
