If you have normal hearing in one ear and little to no hearing in the other, everyday sounds like a car approaching from your "bad side" or someone speaking to your left in a noisy room can be frustrating. This condition, known as single-sided deafness (SSD), is exactly what CROS hearing aids are built to solve.
In 2026, CROS technology has taken a big leap forward with AI-powered chips, longer battery life, better Bluetooth streaming, and sleeker, more discreet designs. In this guide, we break down the top 5 CROS hearing aids of 2026, based on technology, sound clarity, comfort, and value for money, so you can make an informed choice.
What Is a CROS Hearing Aid?
A CROS (Contralateral Routing of Signal) hearing aid system uses two devices — a transmitter on your non-hearing ear and a receiver on your hearing ear. The transmitter picks up sound from your deaf side and wirelessly sends it to the receiver, so your good ear hears sound from both directions. This makes CROS hearing aids one of the most effective single-sided deafness hearing aid solutions available today.
Read Now: CROS vs BiCROS Hearing Aids – Which Is Best?
1. Phonak Audéo I90-R Infinio with CROS-R
The Phonak Audéo I90-R Infinio tops our list as the best premium CROS hearing aid of 2026. Powered by Phonak's dual-chip AI architecture, it delivers real-time speech enhancement even in noisy environments, along with seamless Bluetooth LE streaming for calls and music.
- AI-powered dual-chip processing
- Rechargeable RIC design with all-day battery life
- Bluetooth streaming for iPhone & Android
- Best for: Users who want the latest AI-driven CROS hearing aid technology
Explore the Phonak Audéo I90-R Infinio CROS
2. Signia Styletto 7IX with CROS
The Signia Styletto 7IX CROS combines flagship performance with one of the slimmest, most stylish RIC designs on the market. It's a favourite among users who want top-tier sound quality without compromising on discretion.
- Ultra-slim, fashion-forward RIC design
- Rechargeable with fast-charge technology
- Advanced speech-in-noise processing
- Best for: Users who prioritise both design and premium sound clarity
Explore the Signia Styletto 7IX with CROS
3. Signia Silk Charge&Go 7IX with CROS
For those who want a completely invisible CROS hearing aid, the Signia Silk Charge&Go 7IX CROS is the top choice in 2026. It sits deep in the ear canal, offering 48 processing channels for superior sound clarity while remaining virtually undetectable.
- Invisible-in-canal (CIC) design
- 48 sound processing channels
- Rechargeable, no batteries to replace
- Best for: Users who want a discreet, invisible CROS solution
4. Phonak Audéo I70-R Infinio with CROS-R
A great mid-range option, the Phonak Audéo I70-R Infinio CROS brings much of the flagship I90's AI performance at a more accessible price point, making it one of the best value CROS hearing aids of 2026.
- AI-powered RIC hearing aid with CROS-R transmitter
- Reliable Bluetooth connectivity
- Rechargeable battery for full-day use
- Best for: Buyers who want AI performance on a mid-range budget
5. Signia Styletto 5IX with CROS
Rounding out our list, the Signia Styletto 5IX CROS offers excellent everyday performance and the same sleek Styletto design at a more budget-friendly price than the 7IX model.
- Slim, rechargeable RIC hearing aid
- Reliable performance in everyday listening situations
- Elegant, lightweight design with charger included
- Best for: First-time CROS users looking for style and reliability
Quick Comparison: Top 5 CROS Hearing Aids 2026
| Model | Style | Best For | Starting Price (AUD) |
|---|---|---|---|
| Phonak Audéo I90-R Infinio CROS | RIC | AI performance | Chat for Price |
| Signia Styletto 7IX CROS | Slim RIC | Design + premium sound | $4,250.00 |
| Signia Silk Charge&Go 7IX CROS | Invisible CIC | Discretion | $3,950.00 |
| Phonak Audéo I70-R Infinio CROS | RIC | Value + AI | Chat for Price |
| Signia Styletto 5IX CROS | Slim RIC | Budget-friendly style | $3,350.00 |
How to Choose the Right CROS Hearing Aid in 2026
- Degree of hearing loss – Confirm with a hearing test whether you need CROS (normal hearing in one ear) or BiCROS (hearing loss in both ears).
- Lifestyle – If you're often in noisy environments, prioritise AI-powered speech-in-noise processing like the Phonak Infinio series.
- Discretion vs features – Invisible CIC models like the Signia Silk offer discretion, while RIC models like the Styletto and Phonak Audéo offer more advanced features.
- Budget – CROS hearing aid prices in Australia typically range from $2,000 to $4,500 AUD per system, depending on technology level.
- Support – Choose a provider offering free programming, warranty, and audiologist support.
Frequently Asked Questions
What is the best CROS hearing aid in 2026? The Phonak Audéo I90-R Infinio CROS and Signia Styletto 7IX CROS currently lead the market for AI-powered performance and premium design.
How much do CROS hearing aids cost in Australia? CROS hearing aid systems at HearUpAustralia range from around $2,050 to $4,250 AUD, depending on the brand, model, and technology level. Check the full CROS hearing aids price list for current pricing.
Can I try a CROS hearing aid before buying? Yes, you can book a free consultation with our audiologists to discuss which CROS or BiCROS model suits your hearing needs.
Final Thoughts
CROS hearing aids in 2026 are smarter, sleeker, and more powerful than ever, giving people with single-sided deafness a real solution to hear from both sides again. Whether you want the AI-driven performance of the Phonak Audéo I90-R Infinio, the sleek design of the Signia Styletto, or the invisible comfort of the Signia Silk, there's a model on this list built for your lifestyle and budget. - HearupAustralia