Saturday, November 7, 2026 · Customer reviews of US businesses
The Fair Hearing score
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3,535 reviews
Nano Hearing AidsSelect a line to read only those reviews.
Honesty, pricing, process and quality scores appear once 5 customers have rated them.
At Nano, we’re dedicated to redefining how you hear and experience the world. Our commitment is simple: we provide high-quality over the counter (OTC) hearing technology at affordable prices. We believe that everyone deserves to have clear, vibrant hearing — regardless of budget — and we've made it our mission to deliver just that.With a track record of transforming lives, a 45-day money-back guarantee, and a customer support team that's available 24/7, we’ve earned our place as a trusted name in the hearing industry. Start your journey to rediscover the world of sound and experience the Nano difference today.Shop Hearing AidsContact 24/7 SupportFAQs
Nano Hearing Aids (nanohearingaids.com) has 3,535 customer reviews on The Fair Hearing, with an average rating of 3.6 out of 5.
3,535 approved reviews, newest moderated first
your girls are all very knowledgable of their jobs, It is I who has not the up-to-date equipment. We are changing our ways ,Pronto. Thank you for your patience girls
By Barbara P.
Response from Nano Hearing Aids· May 26, 2023
Thank you for your kind feedback. So glad to hear that you found our customer service team helpful. Please reach out if you have any further questions. - Nano Support Team
Whoever i talked with was very helpful and very professional.
By Robert b M.
Response from Nano Hearing Aids· May 19, 2023
We are so happy to hear that you had such a great experience with our team. Thank you for your feedback! - Nano Support Team
I love the Nano hearing aids but the domes are too big for my tiny ears😢. I purchased domes a size smaller and still did not work. The sound was wonderful and no chirping or annoying sounds. I would definitely keep these hearing aids if I could find the correct domes.
By Sandy P.
Response from Nano Hearing Aids· May 26, 2023
Hello, I'm sorry about the trouble. Our technicians are the best in the field of hearing aids so please reach out and we can walk you through troubleshooting. You may call customer service at 619-738-2438 or email us at [email protected]. You can also try our Live chat at www.nanohearingaids.com. Have a great day and stay healthy! Thank you, Nano Support Team
My right one quit working a couple of months after I got them. So I called customer help and got to talk to a human. 5 days later I have my new replacement at no cost to me. That's unbeatable in this age of liars and cons
By Gary R.
Response from Nano Hearing Aids· May 19, 2023
We appreciate you taking the time to share your feedback. I am so sorry you had an issue with your right hearing aid and are pleased to hear we resolved this issue quickly and to your satisfaction. - Nano Support Team
I'm able to hear everything I especially like not hearing the back ground noise
By Becky S.
Response from Nano Hearing Aids· May 19, 2023
Thank you for sharing your positive experience with us! We are so glad you are enjoying using your new hearing aids. - Nano Support Team
I cannot not manipulate the small button with my fingers, and I never know what settings the aids are on.
By Samuel G.
Response from Nano Hearing Aids· May 25, 2023
Hello, I'm sorry about the trouble. Our technicians are the best in the field of hearing aids so please reach out and we can walk you through troubleshooting. You may call customer service at 619-738-2438 or email us at [email protected]. You can also try our Live chat at www.nanohearingaids.com. Have a great day and stay healthy! Thank you, Nano Support Team
The order process was easy and we received our faster than what we expected!
By Josephine G.
Response from Nano Hearing Aids· May 19, 2023
Thanks for your feedback! - Nano Support Team
Could not adjust volume. High pitched whistling sound whenever I set the volume to an audible level.
By STUART Z.
Response from Nano Hearing Aids· May 25, 2023
Hello, Squealing or feedback can occur for many different reasons. We have provided some of the more common reasons below to help you troubleshoot your issue: 1. Check for ear wax: earwax build-up is a common cause of acoustical feedback. When a sound wave hits a solid block of earwax, that sound wave shatters, sending sound every which-away including back out the ear to get re-amplified by the hearing aid microphone. 2. Check the fit: A loose-fitting hearing aid allows amplified sound waves to escape the ear canal around the hearing aid, reach the mic and off we go again in a feedback loop. 3. Speaker Placement: If the direction of the receiver is off and pointing directly into the wall of the ear canal, it can cause the amplified sound to bounce back into the hearing aid and the whistling begins. 4. Hearing Aid damage: The sound tube may become damaged over time by aggressive cleaning, the mic may have gotten pushed in, or there could be a crack in the hearing aid casing. If this doesn't help, please let us know. Our technicians are the best in the field of hearing aids and we can walk you through troubleshooting. You may call customer service at 619-738-2438 or email us at [email protected]. You can also try our Live chat at www.nanohearingaids.com. Have a great day and stay healthy! Thank you, Nano Support Team
