Very useful at home
Ron K.Verified purchase, 🇳🇿 New Zealand
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
HEATHER B.Verified purchase, 🇳🇿 New Zealand
Nearly there for me
Happy, ears get warm
Nick h.Verified purchase, 🇳🇿 New Zealand
Only on hot days and only slightly.
Four stars, would buy again
Rosemary HemiVerified purchase, 🇳🇿 New Zealand
Nothing wrong with them, just not flawless.
Discreet
Les H.Verified purchase, 🇳🇿 New Zealand
I did his for him. He would not have managed alone.
Happy overall, one quiet moment
Norman s.Verified purchase, 🇳🇿 New Zealand
cut out briefly in week two and never again.
Simple and good
Maureen H.Verified purchase, 🇳🇿 New Zealand
Occasional crackle when I turn my head. Rare enough to live with
Glad I did
Bill BarnesVerified purchase, 🇳🇿 New Zealand
One shade only.
Fine
AishaVerified purchase, 🇳🇿 New Zealand
Fine at home, not out
Good product, average instructions
Elaine P.Verified purchase, 🇳🇿 New Zealand
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
Nikos T.Verified purchase, 🇳🇿 New Zealand
between the medium and the large would suit me perfectly.
Excellent
Sylvia N.Verified purchase, 🇳🇿 New Zealand
Traffic noise still gets in the way a bit.
Fine, but charge them properly
Mary H.Verified purchase, 🇳🇿 New Zealand
If you do not seat them in the case they do not charge. My fault, twice.
Good, but check your ears first
Vic P.Verified purchase, 🇳🇿 New Zealand
Mine were full of wax. Worth ruling that out before you spend anything.
Very pleased
Vera t.Verified purchase, 🇳🇿 New Zealand
One for upstairs and one for down.
nearly five stars
Niamh B.Verified purchase, 🇳🇿 New Zealand
Only thing stopping me is the wind noise down at the beach.
Comfy
Arthur PalmerVerified purchase, 🇳🇿 New Zealand
The fitted ones were far too big for me. Check before you judge them.
Good, would like more volume steps
Karen H.Verified purchase, 🇳🇿 New Zealand
The jumps between levels feel large to me.
Delivery let it down
Mohammed O.Verified purchase, 🇳🇿 New Zealand
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
Sue N.Verified purchase, 🇳🇿 New Zealand
At home and on the phone they are excellent. In a busy pub I am still working hard, so four rather than five.