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STZ Harmony™ — Bluetooth behind-the-ear hearing aids

Bluetooth hearing aids that stream calls and music straight to your ears.

Rechargeable behind-the-ear hearing aids you self-fit in the app — with Bluetooth streaming, smart listening modes and all-day comfort.

  • CheckmarkBluetooth calls & music, streamed straight to your ears
  • Checkmark Lightweight behind-the-ear comfort for all-day wear
  • Checkmark Self-fit in the app with a quick hearing check
  • Checkmark Rechargeable, with feedback control that helps reduce whistling
£229.99
£399.99

Save £170

which color: Beige

Both ears included — not one, not an optional extra

  • Free UK Delivery
    Shipped with reliable carriers

  • 60-day money-back
    Try at home with support if needed

  • Friendly Support
    A real team just for you

  • Secure Checkout
    Trusted payment methods

STZ Harmony ™ Rechargeable, Bluetooth RIC Digital Hearing aids
Regular price £229.99
Regular price £399.99 Sale price £229.99
which color: Beige
STZ Harmony ™ Rechargeable, Bluetooth RIC Digital Hearing aids
STZ Harmony ™ Rechargeable, Bluetooth RIC Digital Hearing aids
Sale price  £229.99 Regular price  £399.99

Does this sound familiar?

If hearing has started to hold you back,
you're not alone

  • "Sorry, can you say that again?" — for the third time in one conversation.

  • The telly is up so loud the family keeps asking you to turn it down.

  • You smile and nod in groups because you've missed half of what was said.

  • You've put off doing anything because clinic hearing aids cost a small fortune.

The STZ Harmony was made for exactly this — clearer hearing for everyday life, at a price that doesn't sting.

Your better day

Where you'll hear the difference


  • Morning chats

    Catch every word over breakfast

  • 🍽️
    The dinner table

    Follow the whole table, not half of it

  • 📞
    Phone calls

    Hear friends and family clearly

  • 📺
    Watching TV

    Turn the volume back down again

  • 🚶
    Out and about

    Stay in the conversation on the go

The short version

Why people switch to Steezia

01

No clinic, no waiting

Set up at home in minutes. No appointments, no waiting lists, no faff.

02

Hundreds less

Direct-to-you pricing. Skip clinic mark-ups that push prices into the thousands.

03

Real support team

Stuck? Contact us and a real person helps you out. No bots, no runaround.

The honest comparison

Old-fashioned hearing aids vs the Steezia way

Traditional / clinic-fitted

  • Often cost well into the thousands
  • Clinic visits and waiting lists to get fitted
  • Fiddly disposable batteries to keep buying
  • Tiny buttons that are tricky to adjust
  • Try-before-you-buy is rare

Steezia STZ Harmony

  • £249.99 — hundreds less
  • Self-fit at home in minutes
  • Rechargeable — charge overnight, wear all day
  • Bluetooth streaming + app self-fitting
  • 60-day risk-free trial, every order

The Connected one

Stream straight to your ears

Unlike our in-ear Minitone range, the Harmony has Bluetooth built in — so calls and music come straight to your hearing aids. You self-fit and fine-tune it all from a simple app.

  • 1 · Connect & pair

    Pair with the free Steezia app and your phone over Bluetooth.

  • 2 · Take a quick hearing check

    The app builds a sound profile around your hearing.

  • 3 · Stream & adjust

    Take calls and play music through your aids, and switch modes any time.

  • Good to know: this is our streaming model. Prefer a discreet in-ear aid without Bluetooth? See the Minitone Pro.

STZ Harmony ™ Rechargeable, Bluetooth RIC Digital Hearing aids - Steezia

Don't just take our word for it

Results that speak for themselves

Based on post-purchase surveys from verified Steezia customers who wore their hearing aids for 60 days or more.

95%

Felt more confident in social situations.

90%

Found conversations easier to follow.

85%

heard the TV & enjoyed music with fuller tones

92%

would recommend Steezia to family & friends

Real people, real hearing

What STZ Harmony owners say

Verified reviews — the good and the honest, so you get the full picture.

D
David P.
Having been quoted silly money from the High

Having been quoted silly money from the High Street stores I ordered to these they are simply magnificent. The hearing test is very good. The products themselves are technically excellent and as for the service I am utterly blown away by the fantastic speed at which this company sent the product. Am I happy with my hearing aids you bet I am and will use this company again as they have proved to be professional high standard and selling a product, which is fantastic truly fantastic.

E
Edward
This is what I was looking for...

I'm 84 years old and have moderate hearing loss for lower frequencies but more issues with those above 2k. I never owner a hearing aid before but noticed a problem with hearing voices clearly on TV. This was particularly bad with women's voices. The startup app tested for the hearing loss for specific frequencies and adjusted my profile volumes for the issues. I was amazed with the results. I could now clearly understand the dialog. I also found the behind the ear model comfortable and would not be an issue for wearing all day long. Bottom line is these are a game changer for me. I really like them....

A
Arthur
Hearing Aids that truly work

This is the first product of this kind I have ordered that lives up to the expectations. I have not learned everything they do yet but I am already overjoyed with just hearing so much better. Thank you

E
Elizabeth
Steezia hearing aids put you in control

I picked the STZ Harmony aids due to the ability to self test, and self adjust the settings and thus save the very high cost of professional sales and service operations. I have been so pleased to hear so much better and at such a big cost savings! The adjustment app and settings is some trouble on my 4 year old Android phone, but it does just what I hoped it would. If you like to take control yourself and don't mind tinkering a bit, these hearing aids are probably for you too. Oh yes, I would not the portable recharger was a surprise extra. Sturdy, and useful for travelling recharges.

J
John
Good product, Very Satisfied

I am quite pleased with the quality of its sound and the ease of its use. The price was reasonable and the customer service is excellent. I can certainly hear much better now.

P
Paul W.
I am hearing frequencies I haven't heard for yearsSimply excellent, especially for the price.

I have been wearing hearing amplifiers/aids for probably 15 years. I have always bought over the counter relatively inexpensive units. The price of these usually would discourage me from buying them. But based on the good reviews of steezia hearing aids plus my desire to truly hear sounds that I haven't heard for many years, I spent the money and bought these. I am really hearing birds chirping outside. I haven't heard them in a long time. I am realizing there are more complex sounds to what I have been hearing before. I do appreciate the Bluetooth connectivity and the self fitting and hearing test via the App. I've only had them 15 days so I am hoping they hold up long term. If not I may be back to modify my review. But today these are clearly 5 stars to me.

J
John P.
Just getting use to it So far I think its great

Just getting use to it So far I think its great. I don't wear it all the time but found it greatly improves my hearing Battery last about 8-10 hours. Thanking you John

C
Colin H.
presentation ' msrketing direcyor, jealous!

presentation, excellent
Product, also far also?

J
JOHN H.
well-made and well worth the price.

The product was well packaged and delivered on time, the charging case is compact and stylish, the hearing aids are light, and I don't feel or notice them, I find it easier to change the mode with the mobile app, but you can change it on the hearing aids, well-made and well worth the price.

T
Titus J.
Good value

These hearing aids have very good sound quality, far superior to my old much more expensive hearing aids. The battery life is twice that of my old aids and the comfort level is comparable. All and all I am very pleased with these hearing aids.

G
George
So far it working better than expected

Just started using a week ago. Much better hearing than my expensive aids, They give a hearing test for each ear independently and you can adjust it to your needs. You can adjust the volume also. You do download and use an app. They are comfortable and lightweight. The battery has lasted all day.

R
Richard

Considering the transformative impact this hearing aid has had on my life, it’s worth every penny. The combination of comfort, sound quality, and advanced features is unmatched. It’s not just a device—it’s a life-enhancing tool that has given me back the ability to fully engage with the world around me.

Zero risk, all reward

Try the STZ Harmony for 60 days

Hearing aids are personal, so wear yours through real life for a month. Love them, or send them back for refund. Simple.

Quick honesty check — is it right for you?

The STZ Harmony is our behind-the-ear, Bluetooth model — built for mild to moderate hearing difficulty, for people who want streaming and app self-fitting. Prefer the most discreet, in-ear option? Go for the Minitone Pro (app, in-canal) or the Minitone (simplest) or the Minitone XS (Smallest). Not fussed about Bluetooth? The in-ear Minitone range costs a little less.

Please note: it's a self-fit aid, not a substitute for a professional hearing assessment. See a GP or audiologist first if your hearing loss is sudden, one-sided, or comes with pain, discharge or dizziness.

You've got questions

We've got answers

Does the STZ Harmony stream phone calls and music?

Yes. Bluetooth is built in, so you can take phone calls and play music straight through your hearing aids. This is our streaming model.

Will people see it? Is it discreet?

It sits behind the ear with a thin wire into the canal, so it's more visible than our in-ear Minitone range — but it's lightweight, low-profile and comes in neutral colours. If the most invisible option matters most, look at the Minitone XS.

What colours does it come in?

Beige and Silver Grey — choose your colour above before adding to cart.

Are these just amplifiers?

No. It's a self-fit hearing aid with a 16-channel digital chip, noise reduction and feedback control designed to make speech clearer — not simply make everything louder — and the app lets you personalise the sound to your hearing.

Do I need a hearing test or an appointment?

No test or appointment is needed to buy. It's self-fit, and the app includes a hearing check to help set your starting point. Please see a GP or audiologist first if your hearing loss is sudden, one-sided, or comes with pain, discharge or dizziness.

What if the sound feels too loud at first?

That's common while your ears adjust. Start at a lower volume, complete the app hearing check, and try a different ear tip for a better seal — it settles for most people within a few days.

What if I hear whistling?

Whistling is usually down to fit — the ear tip size, wax build-up, or the aid not sitting snugly. Try a different tip, clean the wax guard, and reinsert securely. The included feedback control is designed to help reduce it, and our team can help if it persists.

Will they fit my ears?

They come with several sizes of soft silicone tips to suit most ears. If you can't get a comfortable, secure fit, you're covered by the 60-day trial.

How long does the battery last?

Up to around 16 hours on a full charge, with extra top-ups from the charging case during the day. A full charge takes roughly a couple of hours.

What's your return policy?

Every order comes with a 60-day risk-free trial. Not right for you? Contact us within 60 days of delivery for a return and full refund. Details on our Refund Policy page.

STZ Harmony ™ Rechargeable, Bluetooth RIC Digital Hearing aids - Steezia

In the box

No appointments, nothing extra to buy

  • Pair of STZ Harmony hearing aids
  • Rechargeable charging case
  • USB-C charging cable
  • Cleaning brush
  • 8× cerumen (wax) guards
  • 10× soft silicone ear tips
  • Easy-start user manual & tips card

Quick tip: trying a few different ear tip sizes makes a real difference to comfort, sound clarity and reducing whistling — it's worth a minute to find your best fit.