Battery is good
Sue P.Verified purchase, 🇳🇿 New Zealand
Charge them overnight like a phone.
8 people found this helpful
Certus Hearing Reviews
5 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 1,021-1,040 of 1,111 · Page 52 of 56
Not bad at all
Diane F.Verified purchase, 🇳🇿 New Zealand
No problems whatsoever.
3 people found this helpful
Much improved
Edward M.Verified purchase, 🇳🇿 New Zealand
Much improved.
3 people found this helpful
Would recommend
HUGH C.Verified purchase, 🇳🇿 New Zealand
Perfect for what I needed.
3 people found this helpful
So pleased
Trevor W.Verified purchase, 🇳🇿 New Zealand
odd at first, completely normal now.
2 people found this helpful
All day comfort
Len HemiVerified purchase, 🇳🇿 New Zealand
No itching, no aching.
25 people found this helpful
Well worth it
Lesley M.Verified purchase, 🇳🇿 New Zealand
Two months in and no problems. Best thing I have bought this year.
20 people found this helpful
Bought for Dad and he actually wears these
Ian N.Verified purchase, 🇳🇿 New Zealand
Bit of background, we got Dad fitted through a clinic two years ago, about $2,050 out of pocket, and they've been in a drawer ever since because he reckoned they whistled. These he's worn every day since March. Not saying it was perfect. Took two goes on the tips, the fitted ones were too small for his left ear and we got a bit of whistle, went up a size out of the packet and it stopped. I rang because I thought one was faulty and a woman answered in about a minute and told me to try the bigger tips first, which was right. So if you get whistling, do that before you send anything back.
10 people found this helpful
Happy with these
Ann J.Verified purchase, 🇳🇿 New Zealand
Cheers
1 person found this helpful
You get the traffic back as well as the birds
Hilary O.Verified purchase, 🇳🇿 New Zealand
Everything comes back, not just the nice things. Worth knowing but I would not go back
18 people found this helpful
Really good
angus c.Verified purchase, 🇳🇿 New Zealand
Good
10 people found this helpful
Charged them on a train with a power bank
Jackie H.Verified purchase, 🇳🇿 New Zealand
Worked fine.
2 people found this helpful
Not bad at all!!
Susan C.Verified purchase, 🇳🇿 New Zealand
Still going strong.
2 people found this helpful
Worth doing before a big event
Eric K.Verified purchase, 🇳🇿 New Zealand
i got mine three weeks before my daughter's wedding and I am glad I did.
2 people found this helpful
Great little product
Rosemary J.Verified purchase, 🇳🇿 New Zealand
Would recommend to anyone.
4 people found this helpful
Recommend
SidVerified purchase, 🇳🇿 New Zealand
Works a treat
3 people found this helpful
Would recommend
JoeVerified purchase, 🇳🇿 New Zealand
I assumed anything this cheap was a toy, and I have been caught before by an amplifier off the television that squealed and made everything roar. These are not that. I do not know how they manage the difference and I have stopped worrying about it.
9 people found this helpful
Great value for money
Cliff R.Verified purchase, 🇳🇿 New Zealand
Considerably cheaper than the clinic
1 person found this helpful
No monthly fee
Alan K.Verified purchase, 🇳🇿 New Zealand
One of the big names quoted me a subscription. I did not want to be paying for my own ears every month for the rest of my life.
Grandson noticed
Gwen MartinVerified purchase, 🇳🇿 New Zealand
he asked me why I was not saying pardon any more. I had not told anybody I had bought them. That was the moment I knew they worked.
4 people found this helpful