Very good
Tracey W.Verified purchase, 🇺🇸 United States
That was the big change.
Certus Hearing Reviews
All reviews
1,287 verified customer reviews of the Certus One hearing device, collected after purchase. Published in full, including the bad ones.
Reviews from May 25, 2025 to July 24, 2026
Rating breakdown
4.8
Based on 1,287 reviews
21 with customer photos
9 answered by Certus
Rating breakdown
Select a rating to filter
Showing 981-1,000 of 1,287 · Page 50 of 65
clarity in a busy kitchen
John O.Verified purchase, 🇺🇸 United States
Extractor fan, radio, two conversations. Coped.
5 people found this helpful
Delighted
Barbara AndersonVerified purchase, 🇺🇸 United States
Followed the whole thing, which I could not have done in the spring.
1 person found this helpful
Discreet enough for the office
Stuart FisherVerified purchase, 🇺🇸 United States
I am 54 and still working and I did not want it to be a topic of conversation. It has not been.
I stopped avoiding the phone
AhmedVerified purchase, 🇺🇸 United States
Six months of texting people instead. Not any more.
Simple enough
Antonio OSullivanVerified purchase, 🇺🇸 United States
Nothing complicated about it.
3 people found this helpful
Happy but not perfect
LindaVerified purchase, 🇺🇸 United States
Good product, the app is very basic.
Better in the second month
David B.Verified purchase, 🇺🇸 United States
They did not change. I did. Everything that seemed sharp at the start settled into normal somewhere around week three.
Dad is happy
IanVerified purchase, 🇺🇸 United States
Bought for my mother, shes delighted.
9 people found this helpful
My wife says I'm back
AndrzejVerified purchase, 🇺🇸 United States
I'd gone quiet the last few years. Not deaf exactly, just not joining in, because following a conversation in a group was more effort than it was worth. She said last week that I'm back to how I was. Took about a week to feel normal. I wear them all day, no soreness.
15 people found this helpful
No whistling
Howard A.Verified purchase, 🇺🇸 United States
Sound is clear, not tinny.
6 people found this helpful
Fit
Piotr R.Verified purchase, 🇺🇸 United States
Fits my ear properly
2 people found this helpful
Good in the wind on the coast path
Hilary J.Verified purchase, 🇺🇸 United States
Some noise but not the roar I expected.
Good value
Michael P.Verified purchase, 🇺🇸 United States
I have no argument with the sound or the comfort. My complaint is the beeping when the battery is low. It is too quiet to hear, which is a strange thing to get wrong in a device for people who cannot hear well, and I have been caught out twice.
1 person found this helpful
Do the hearing test in a quiet room
Vince C.Verified purchase, 🇺🇸 United States
Did mine with the washing machine on and got a rubbish result. Did it again properly and it was completely different.
I can hear my key in the lock
Shirley BaileyVerified purchase, 🇺🇸 United States
Which sounds like nothing but it is the sort of thing you do not notice going until it comes back.
Ok
John B.Verified purchase, 🇺🇸 United States
Glad I ordered them.
Discreet
Jack S.Verified purchase, 🇺🇸 United States
Discreet
sat through a two hour talk
Irene F.Verified purchase, 🇺🇸 United States
Village hall, terrible acoustics, a speaker who mumbles. I followed it. In January I would have given up after ten minutes
No complaints
Jack P.Verified purchase, 🇺🇸 United States
I was ready to help my dad and he did not need me.
2 people found this helpful
Looking for the bad ones? Sort by lowest rated or read the complaints page, where every review of 3 stars or below is collected with our replies.