Oticon Zeal Hearing Aids - Direct to iPhone and Android

Everything You Need. Nothing Anyone Can See.

AI-Powered Sound Processing

The Zeal runs on Oticon's Sirius platform, the same processing engine inside the flagship Intent. At its core is Deep Neural Network 2.0, a second-generation AI trained on diverse real-world sound scenes that runs continuously in the background.

The technology inside the Zeal matches what Oticon puts in its larger hearing aids:

• Up to 12 dB noise suppression so conversations cut through background noise
• Up to 6 dB AI-driven speech clarity enhancement for clearer voices in difficult settings
• MoreSound Intelligence 3.0 classifies your environment and adapts amplification automatically
• MoreSound Amplifier 3.0 provides precise amplification and noise control across 24 frequency channels
• SuddenSound Stabilizer smooths out jarring sounds like dishes clanking or doors slamming

Powering all of this is Oticon's BrainHearing technology, which preserves the full soundscape rather than aggressively filtering sounds, so your brain can focus on the voices and sounds you want to follow. 

In testing, Oticon Zeal hearing aids delivered superior speech clarity in restaurant-level noise compared to three competing CIC devices.

Connect to Everything

The Zeal connects to your devices through Bluetooth LE Audio, giving you direct streaming from phones, tablets, TVs, and computers:

• iPhone and iPad: Direct streaming and hands-free calling via Bluetooth LE Audio and MFi
• Android: Direct streaming with Google Fast Pair for instant setup
• Apple Watch, TV, PC: Stream calls, meetings, music, and media

The Oticon Zeal is one of the first hearing aids with Auracast built in, which changes how you hear in public. This new Bluetooth broadcast technology lets venues such as theaters, airports, houses of worship, and lecture halls stream audio directly to your hearing aids. 

Meanwhile, the Oticon Companion app puts control in your hands. Adjust volume, switch listening programs, personalize your sound, check battery status, and locate a misplaced hearing aid, all from your phone.

All-Day Battery, Portable Charging

The Zeal delivers up to 20 hours of use on a single charge, including streaming.

• Quick charge (15 min): About 4 hours of use
• Quick charge (30 min): About 8 hours of use
• SmartCharger: Portable clamshell case with USB-C. Stores enough power for 3 full charges without an outlet.

Running low before dinner? Fifteen minutes on the charger gets you through the evening. Traveling for the weekend? The SmartCharger carries three full days of backup power in your pocket.

The In-the-Ear Advantage

The Zeal's in-ear placement does more than hide the device from view. Placing the microphones inside the ear canal, rather than behind the ear, produces acoustic benefits that behind-the-ear models cannot replicate.

Your outer ear (pinna) naturally shapes sound before it reaches the canal. Behind-the-ear devices bypass this by placing microphones above and behind the ear. The Zeal keeps microphones where nature intended, so sounds arrive with the directional cues your brain already knows how to process. Many wearers report that voices feel more immediate and natural compared to RIC or BTE devices.

The in-ear placement also provides natural wind protection. Your outer ear shields the microphones from gusts that can create distracting noise in behind-the-ear models. Phone calls feel natural too: hold the phone to your ear the way you always have.

Beyond placement, the Zeal packs additional sound processing features into its compact body:

• Speech Rescue shifts high-frequency sounds down into ranges you can hear more easily, helping with consonant clarity (important for understanding "s," "f," and "th" sounds).
• Soft Speech Booster amplifies quiet voices so you catch soft-spoken speakers without cranking up the overall volume.
• Spatial Sound preserves the sense of where sounds come from, so you can locate a speaker in a room or know which direction traffic is coming from.
• Clear Dynamics refines sound quality to keep music, voices, and ambient sound crisp and well-separated.
• MoreSound Optimizer manages feedback (whistling) continuously without cutting into the sounds you want to hear.
• Tinnitus SoundSupport provides built-in relief sounds that can be personalized through the Oticon Companion app, giving wearers a tool for managing tinnitus alongside their hearing loss.

Remote fitting is also available: Oticon's RemoteCare lets a hearing care professional adjust your Zeal through a live video session on your phone, so you can get professional fitting and follow-up care from home.

Technical Details

Is Zeal Right for You?

The Oticon Zeal is designed for people who:

• Want a hearing aid no one can see, without giving up Bluetooth streaming, AI processing, or a rechargeable battery.
• Have mild to moderate hearing loss and want a comfortable in-the-ear fit.
• Prefer buying online and getting fitted remotely from home with professional RemoteCare support.
• Value natural sound quality and want the same AI technology (DNN 2.0) used in Oticon's premium Intent hearing aids.
• Attend public events and want Auracast support for shared audio streaming in theaters, airports, and venues.
• Dislike the look of behind-the-ear devices and have avoided getting hearing aids because of appearance concerns.

Patient Testimonials

Watch Oticon Zeal hearing aids reviews directly from wearers and hear how wearers describe the fit, sound, and day-to-day experience.

How Zeal Compares to Other Invisible Hearing Aids

Shoppers cross-shopping invisible CIC hearing aids often end up between the Oticon Zeal and the Signia Silk 7IX. The table below highlights where each one pulls ahead, so you can match the device to the features that matter most for your hearing needs.

Choosing between these two: The Oticon Zeal is the stronger choice if you want flagship-level AI processing (same Sirius + DNN 2.0 as the Oticon Intent), BrainHearing technology that preserves the full soundscape, and built-in Auracast for public venue streaming. The Signia Silk 7IX offers longer battery life (28 vs 20 hours), more frequency channels (48 vs 24), and Qi wireless charging convenience. Choose the Zeal if AI processing and Auracast are priorities. Choose the Silk 7IX if battery life and wireless charging matter more.

Frequently Asked Questions

What makes Oticon Zeal different from other hearing aids?

Until now, shoppers had to pick between a discreet hearing aid and a fully featured one. The Zeal closes that gap as the first in-canal device to pair a rechargeable battery with full Bluetooth streaming, Auracast broadcast support, and DNN 2.0 AI sound processing. Built on Oticon’s Sirius platform, it brings technology from the same premium family as the flagship Intent into a smaller, more discreet form factor.

Is the Oticon Zeal really invisible?

The Zeal sits deep in the ear canal using Oticon's NXT In-the-Ear design and medical-grade silicone domes, making it virtually invisible when worn. Custom earmolds are available for ears that need them.

What is DNN 2.0?

DNN 2.0 (Deep Neural Network 2.0) is Oticon's second-generation AI sound processor. Trained on diverse real-life sound samples, it runs continuously to deliver up to 12 dB of noise suppression and up to 6 dB of AI-driven speech clarity. This is the same AI technology used in the flagship Oticon Intent hearing aids.

How long does the battery last?

Up to 20 hours on a single charge, including streaming. A 15-minute quick charge gives you about 4 hours of battery life, while a 30-minute charge gives you about 8 hours of use. The portable SmartCharger uses USB-C and stores enough power for 3 full charges on the go.

Does the Zeal connect to iPhone and Android?

Yes, it can directly connect to both platforms. The Zeal pairs with iPhone and iPad through Bluetooth LE Audio and Apple's Made for iPhone protocol, while Android phones connect through LE Audio with Google Fast Pair, making setup almost instant. Calls and media stream straight into the hearing aids with no neck loop or adapter in between. Apple Watch, TV, and PC work the same way, while Auracast adds public venue audio.

What is Auracast?

Auracast is a new type of Bluetooth broadcast technology that allows public venues to transmit through the air to any compatible receiver in range. Instead of pairing your hearing aids to a single phone, you tune into the venue's audio directly. At a theater, dialogue comes through clearly. At an airport, you catch every gate announcement without straining to hear over the loudspeakers. The Zeal supports Auracast out of the box.

What are the advantages of an in-the-ear hearing aid?

With in-the-ear hearing aids, like the Zeal, the microphones are placed directly inside the ear canal. This feature allows the folds of your outer ear to funnel incoming sound and add the directional cues your brain uses to tell where a voice or noise is coming from. That placement delivers several advantages over behind-the-ear models:

• Natural directional cues that your brain already knows how to process
• Built-in wind protection from the outer ear
• Normal phone handling, with no repositioning needed for calls
• Speech Rescue for consonant clarity and Soft Speech Booster for quiet voices
• Spatial Sound for directional awareness and Tinnitus SoundSupport built in

Remote fitting via Oticon RemoteCare is also available, allowing adjustments to be made from home.

How much are Oticon Zeal hearing aids?

Pricing for Oticon Zeal hearing aids through Wholesale Hearing Direct is significantly lower than what you'll find at traditional clinics, because we sell factory-direct and include remote fitting through Oticon RemoteCare. Contact our team for current pricing, bundle options, and financing details.

Ready to Hear More?

The Oticon Zeal gives you premium hearing technology that stays out of sight. You get the same DNN 2.0 AI Oticon puts in the flagship Intent, along with direct Bluetooth streaming, Auracast support, rechargeable batteries, and the option to have your fittings done remotely from home.

Contact our team today to get started with the Oticon Zeal and see how much you can save compared to traditional providers.