Very useful at home
Denise WrightVerified purchase, 🇮🇪 Ireland
Less so in a crowd, but that was always going to be the hard part.
Certus Hearing Reviews
4 stars 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 25 May 2025 to 24 July 2026
Rating breakdown
4.8
Based on 1,287 reviews
21 with customer photos
9 answered by Certus
Showing 21-40 of 128 · Page 2 of 7
Nearly
Doreen BrownVerified purchase, 🇮🇪 Ireland
Nearly there for me
Happy, ears get warm
Deborah C.Verified purchase, 🇮🇪 Ireland
Only on hot days and only slightly.
Four stars, would buy again
Nick m.Verified purchase, 🇮🇪 Ireland
Nothing wrong with them, just not flawless.
Discreet
Deborah R.Verified purchase, 🇮🇪 Ireland
I did his for him. He would not have managed alone.
Happy overall, one quiet moment
CliveVerified purchase, 🇮🇪 Ireland
cut out briefly in week two and never again.
Simple and good
D. MorrisVerified purchase, 🇮🇪 Ireland
Occasional crackle when I turn my head. Rare enough to live with
Glad I did
Marilyn K.Verified purchase, 🇮🇪 Ireland
One shade only.
Fine
Pat H.Verified purchase, 🇮🇪 Ireland
Fine at home, not out
Good product, average instructions
Beryl WoodVerified purchase, 🇮🇪 Ireland
The card in the box is clear about charging and putting them in and says almost nothing about cleaning, which is the thing you actually need to know in month two. I worked it out. A few more lines of print would have saved me a phone call
Cannot fault them
Andrzej m.Verified purchase, 🇮🇪 Ireland
between the medium and the large would suit me perfectly.
Excellent
Siobhan S.Verified purchase, 🇮🇪 Ireland
Traffic noise still gets in the way a bit.
Fine, but charge them properly
kathleen h.Verified purchase, 🇮🇪 Ireland
If you do not seat them in the case they do not charge. My fault, twice.
Good, but check your ears first
Angela TaylorVerified purchase, 🇮🇪 Ireland
Mine were full of wax. Worth ruling that out before you spend anything.
Very pleased
Joe D.Verified purchase, 🇮🇪 Ireland
One for upstairs and one for down.
nearly five stars
Nancy D.Verified purchase, 🇮🇪 Ireland
Only thing stopping me is the wind noise on the seafront.
Comfy
George L.Verified purchase, 🇮🇪 Ireland
The fitted ones were far too big for me. Check before you judge them.
Good, would like more volume steps
Nikos Z.Verified purchase, 🇮🇪 Ireland
The jumps between levels feel large to me.
Delivery let it down
George H.Verified purchase, 🇮🇪 Ireland
Eight days instead of three, and no time slot on the day. The product itself I have no complaints about at all.
Very good indoors
Kathleen b.Verified purchase, 🇮🇪 Ireland
At home and on the phone they are excellent. In a busy pub I am still working hard, so four rather than five.