Our most complete, discreet hearing aid yet. Try it risk-free with our 60-day money-back guarantee. Discreet size – AI sound processing – Fast-pairing to your favourite devices – Rechargeable batteries that last all day – Take it home the same day.*
The FIRST hearing aid to do it all - Unseen
For the very first time, you can now get all of our most sophisticated hearing aid features in a highly discreet style. So people will notice a difference, but not because you’re wearing hearing aids. Oticon Zeal™ is so discreet, all they’ll notice is your confidence.
Try the revolutionary Oticon Zeal™ risk-freeDiscover Oticon Zeal™ hearing aids
Meet Oticon Zeal™, the first almost-invisible* hearing aid to do it all. Now you can get all of our state-of-the-art hearing aid tech but – for the first time ever – discreetly concealed in an in-the-ear solution.
Now, you no longer have to choose between discretion and advanced features in your hearing aid. Whether you value Bluetooth connectivity, rechargeability, or a sleek, subtle design – you can have it all. The compromise is over.
Communciate freely
Dive into the conversation, share the laughter, and stay in the moment. Enjoy interactions that feel natural, clear, and balanced – even when you're somewhere noisy.1
Communicate confidently
Oticon Zeal™ sits discreetly, securely, and comfortably in your ear, so you can be part of the conversation without anything getting in the way.
Communicate anywhere
Designed to handle challenging listening environments and last all day, you can rely on your hearing aids to give you what you need, wherever you are.
Try Oticon Zeal™ risk free for 60 days
Question 1
Have you had a hearing aid before?
The most popular technology and features in Oticon Zeal™
At last. A hearing aid without compromise. No more choosing between functionality and size. No more sacrificing connectivity for discretion. Oticon Zeal™ is the complete hearing aid.
Unseen without compromise
We listened to you. You no longer need to sacrifice advanced sound processing, connectivity, or rechargeability for discretion. Oticon Zeal™ has it all.
More words, less noise
Trained on 12 million sounds, Oticon Zeal™ uses second -generation AI to identify and prioritise speech over background noise, making conversations easier.2
Supports the brain's way of working
Research tells us that the brain needs access to the full sound scene to naturally make sense of sounds. And Oticon Zeal™ supports your brain by giving you access to all the relevant sounds around you.3,4,5
Ready to wear the same day
Experience clearer sound from day one. Meet one of our hearing care experts for a free test. And if Oticon Zeal™ is right for you, then you can take your hearing aids home the same day.*
All day power for total peace of mind
Enjoy up to 20 hours of battery life6 or recharge on the go with Oticon Zeal’s™ fast-charging power bank, so you don’t have to worry about running out of charge.
Never miss a call
Answer calls and connect to your devices with a simple tap, find where you last put your hearing aids, or tune into public broadcasts with breakthrough Auracast technology.
Oticon Zeal, Personalised by Hidden Hearing
Finding the right hearing aid is just the beginning. To truly transform your hearing experience, you need expert guidance, tailored fitting, and dedicated ongoing care.
At Hidden Hearing, we bring over 50 years of audiology expertise and a network of more than 300 clinics across the UK. Our specialists combine start-of-the-art hearing technology with personalised care to ensure your solution is perfectly matched to you – so you can keep living the life you love.
Made to support your brain
Your brain plays a really important role in hearing. It makes sense of sounds and helps you focus on what's important.
With clear and precisely balanced sound, listening becomes easier so you can stay focused on the conversation. So whether you’re chatting in a busy cafe, relaxing at home, or enjoying time with a group of friends, Oticon Zeal™ gives you access to the full sound scene. That means you can stay engaged without straining to hear.
Why choose Hidden Hearing?
Personalised approach
Because your hearing is as unique as your fingerprint, we deliver personalised hearing care & solutions tailored specifically to you.
Experts in hearing care
Our certified hearing care professionals conduct free, comprehensive hearing tests with same-day results.
Innovative technology
By tailoring cutting-edge hearing aids to fit your unique needs, preferences, and lifestyle, we can maximise their benefits.
Aftercare at no extra cost
As a Hidden Hearing customer, you are entitled to free batteries, adjustments, cleanings, repair services and consultations.
Guess who's wearing a hearing aid
- it's not as easy as it sounds!
Take our quick two-minute quiz - try to guess who’s wearing hearing aids in these nine real-life photos. It’s harder than you might think, and it could even change how you think about hearing aids!
Sources and disclaimers
1. Vatti et al. (2025). Oticon Zeal evidence. Oticon Whitepaper.
2. Christensen et al. (2024). Evaluating Real-World Benefits of Hearing Aids With Deep Neural Network–Based Noise Reduction: An Ecological Momentary Assessment Study. American journal of audiology, 33(1), 242-253.
3. O'Sullivan et al. (2019). Hierarchical Encoding of Attended Auditory Objects in Multi talker Speech Perception. Neuron, 104(6), 1195-1209.
4. Puvvada, K. C., & Simon, J. Z. (2017). Cortical representations of speech in a multi-talker auditory scene. Journal of Neuroscience, 37(38), 9189-9196.
5. Hausfeld et al. (2018). Cortical tracking of multiple streams outside the focus of attention in naturalistic auditory scenes. NeuroImage, 181, 617-626.
6. Expected use time for rechargeable battery depends on use pattern, active feature set, hearing loss, sound environment, battery age and use of wireless accessories.
*Rumley & Ducatte (2025). Clinical flow and fitting of Oticon Zeal. Oticon Optimal Fitting Paper