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Certus Hearing Reviews

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

Rating breakdown

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Showing 981-1,000 of 1,111 · Page 50 of 56

Nothing like the cheap amplifier I had

cliff c.Verified purchase, 🇳🇿 New Zealand

Ten years ago I bought one of those amplifiers off the telly. Squealed every time I turned my head near my collar and that put me off the whole idea. My son talked me into trying again. These are a different thing. No squeal, since January not once. And it's not just louder, it's clearer, if that makes sense. The old one made everything bigger including the fridge and the traffic. These leave the background alone and bring the voices up.

Customer photo from a Certus One review

15 people found this helpful

Can hear the tv now

MoiraVerified purchase, 🇳🇿 New Zealand

Sound is good

19 people found this helpful

Less than they wanted for one ear

Lesley C.Verified purchase, 🇳🇿 New Zealand

Got quoted for the pair privately and when I said no they came back with a price for just the worse ear as a compromise. This pair cost less than that one-ear price. Been wearing them since March, they do what I need, and I haven't thought about the money since.

16 people found this helpful

For my mother

Carol B.Verified purchase, 🇳🇿 New Zealand

She has been on her own since dad died and half the problem was she could not follow anyone on the phone, so she stopped ringing people. She rings people now.

4 people found this helpful

Updating my review

PATRICK S.Verified purchase, 🇳🇿 New Zealand

UPDATE, upping this to five stars. Took me longer than most to settle in and I was a bit harsh first time round.

3 people found this helpful

Still going

ELAINE F.Verified purchase, 🇳🇿 New Zealand

Still going

2 people found this helpful

STRAIGHTFORWARD, HONEST PRODUCT

John O.Verified purchase, 🇳🇿 New Zealand

No gimmicks, no subscription, no nonsense.

Very satisfied!

Rosemary M.Verified purchase, 🇳🇿 New Zealand

Set up was simple.

Fourteen hours!!

Peter W.Verified purchase, 🇳🇿 New Zealand

In at seven in the morning, out at nine at night, and I have never once taken them out early because they were bothering me.

Doorbell

George R.Verified purchase, 🇳🇿 New Zealand

I can hear the doorbell from the back room now. Missed a lot of parcels before.

6 people found this helpful

Best buy

K. WaititiVerified purchase, 🇳🇿 New Zealand

Works

13 people found this helpful

Value

Andy SutherlandVerified purchase, 🇳🇿 New Zealand

Cheap enough to try, good enough to keep. I was expecting to pay a lot more for something this good...

9 people found this helpful

Working fine

Diane O.Verified purchase, 🇳🇿 New Zealand

Pleased

8 people found this helpful

Well made!!

Bernard T.Verified purchase, 🇳🇿 New Zealand

Small victory, but it used to happen twice a week that I missed him.

Very small

Dave W.Verified purchase, 🇳🇿 New Zealand

You cannot see them unless you go looking.

2 people found this helpful

Telly's come right down

Pat R.Verified purchase, 🇳🇿 New Zealand

My husband had the telly on 38. I'm not exaggerating, I checked. The neighbours could hear the rugby. He's been wearing these since May and it sits on about 14 now, which is where I have it when I'm on my own. He hasn't said anything about it and I haven't made a thing of it. He says he can't feel them in. Only thing is he has to remember to charge them or there's nothing in them the next morning, but he does it with his phone so it's been fine.

Customer photo from a Certus One review

16 people found this helpful

Bargain

David W.Verified purchase, 🇳🇿 New Zealand

I was expecting to pay a lot more for something this good. Worth every penny.

11 people found this helpful

Noticeable difference

Peter JohnsonVerified purchase, 🇳🇿 New Zealand

Can hear the television at a normal volume now. Clearer rather than just louder.

2 people found this helpful

No complaints

Sandra B.Verified purchase, 🇳🇿 New Zealand

love them

1 person found this helpful

Phone calls are the big one

rita h.Verified purchase, 🇳🇿 New Zealand

Face to face I was managing because you get good at watching mouths without realising. The phone's different, you've got nothing to go on. I'd got to texting people I'd normally have rung, including my own brother. Rang him last week and we talked about forty minutes and I didn't ask him to repeat anything. I just hold the phone to my ear as normal, they don't pair to it or anything, it works.

14 people found this helpful