Oticon Zeal Hearing Aids - Direct to iPhone and Android

Premium Sound. Invisible Design.

The Oticon Zeal is the first hearing aid to do it all, unseen. It packs the same AI processor as Oticon's flagship Intent into a tiny in-the-ear design that disappears inside your ear canal. No one sees it. Everyone hears the difference.

Built on the Sirius platform with DNN 2.0 artificial intelligence, the Zeal delivers up to 12 dB of noise suppression and up to 6 dB of AI-driven speech clarity. It's rechargeable, streams via Bluetooth, and is one of the first hearing aids with Auracast built in. All of this in a device that's virtually invisible when worn.

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Table of Contents

1. Everything You Need. Nothing Anyone Can See.
2. AI-Powered Sound Processing
3. Connect to Everything
4. All-Day Battery, Portable Charging
5. The In-the-Ear Advantage
6. Technical Details
7. Is Zeal Right for You?
8. Patient Testimonials
9. How Zeal Compares to Other Invisible Hearing Aids
10. Frequently Asked Questions
11. Ready to Hear More?

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Everything You Need. Nothing Anyone Can See.

Until now, choosing a discreet hearing aid meant giving something up: rechargeable battery, Bluetooth streaming, or AI processing. The Oticon Zeal changes that. It's the first in-the-ear hearing aid to combine all of these features in one invisible device.

The NXT In-the-Ear design sits deep in the ear canal using medical-grade silicone domes for a comfortable, secure fit. It's an instant fit: no custom molds needed, which saves you both money and time. For irregular ear canals, custom earmolds are also available.

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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.

This isn't the stripped-down technology you'd expect in a hearing aid this small. It's the real thing:

• 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

Oticon's BrainHearing technology underpins everything. Instead of aggressively filtering sounds and leaving your brain with gaps, it preserves the full soundscape and lets your brain do what it's designed to do: focus on what matters. The result is less listening effort, clearer comprehension, and sound that feels natural rather than processed.

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

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Connect to Everything

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

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

Auracast changes how you hear in public. This new Bluetooth broadcast technology lets venues like theaters, airports, houses of worship, and lecture halls stream their audio directly to your hearing aids. Think of it as Wi-Fi for sound. The Oticon Zeal is one of the first hearing aids with Auracast built in.

The Oticon Companion app gives you full control from your phone:

• Adjust volume and listening programs
• Personalize your sound preferences
• Check battery status at a glance
• Find your hearing aids if misplaced

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All-Day Battery, Portable Charging

The Zeal delivers up to 20 hours of use on a single charge, including streaming. That covers a full day from morning to night.

• 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.

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The In-the-Ear Advantage

The Zeal's in-the-ear design isn't just about discretion. Placing the microphones inside the ear canal instead of behind the ear creates real acoustic benefits that behind-the-ear hearing aids can't match.

Your outer ear (pinna) naturally shapes sound before it reaches the canal. Behind-the-ear devices bypass this with microphones sitting 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 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 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.

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Technical Details

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Is Zeal Right for You?

The Oticon Zeal is designed for people who:

• Want an invisible hearing aid that no one can see, without giving up features like Bluetooth streaming, AI processing, or 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

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Patient Testimonials

Hear directly from people wearing the Oticon Zeal about how it fits into their daily lives.

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How Zeal Compares to Other Invisible Hearing Aids

Both of these premium CIC hearing aids deliver invisible design with advanced technology. Here's how they compare:

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. Both are excellent options for anyone who wants a discreet, rechargeable CIC hearing aid with Bluetooth streaming.

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Frequently Asked Questions

1. What makes Oticon Zeal different from other hearing aids?
The Zeal is the first in-the-ear hearing aid to combine rechargeable battery, full Bluetooth streaming, Auracast, and DNN 2.0 AI processing in one virtually invisible device. It runs on the same Sirius platform as Oticon's flagship Intent, delivering premium sound quality in the most discreet form factor Oticon has ever produced.

2. Is the Oticon Zeal really invisible?
The Zeal uses Oticon's NXT In-the-Ear design, sitting deep inside the ear canal. It is virtually invisible when worn. The compact form factor uses medical-grade silicone domes for a comfortable fit, with custom earmolds available for ears that need them.

3. 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.

4. 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. A 30-minute charge gives you about 8 hours. The portable SmartCharger uses USB-C and stores enough power for 3 full charges on the go.

5. Does the Zeal connect to iPhone and Android?
Yes. The Zeal connects directly to iPhone, iPad, and Android devices via Bluetooth LE Audio and ASHA. Android users get Google Fast Pair for instant setup. It also streams from Apple Watch, TV, and PC. Built-in Auracast support adds shared audio streaming in public venues.

6. What is Auracast?
Auracast is a Bluetooth broadcast technology that lets public venues stream audio directly to compatible hearing aids. Theaters, airports, houses of worship, and lecture halls can broadcast their audio, and the Zeal picks it up automatically. It's like Wi-Fi for sound.

7. What are the advantages of an in-the-ear hearing aid?
In-the-ear hearing aids like the Zeal place microphones inside the ear canal, where your outer ear naturally shapes sound before it arrives. This preserves directional cues your brain knows how to process, making voices sound more immediate and natural. The in-ear design also provides natural wind protection, lets you hold a phone to your ear normally, and includes features like Speech Rescue for consonant clarity, Soft Speech Booster for quiet voices, Spatial Sound for directional awareness, and built-in Tinnitus SoundSupport. Remote fitting is also available through Oticon RemoteCare.

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Ready to Hear More?

The Oticon Zeal puts premium hearing technology where no one can see it. Same AI as the flagship Intent. Rechargeable. Bluetooth and Auracast. Remote fitting from home. All in a device that disappears inside your ear.

Contact us today to learn more about the Oticon Zeal, schedule a remote consultation, or place your order. Our team can help you determine if the Zeal is the right fit for your hearing needs and save you significantly compared to traditional providers.