A breakthrough in cochlear implant technology. Our most advanced hearing solution for adults and children with moderate to profound hearing loss.

Cochlear™ Nucleus® 5

A breakthrough in cochlear implant technology. Our most advanced hearing solution for adults and children with moderate to profound hearing loss. If you're new to cochlear implants you might like to read our introduction to Nucleus 5

The world’s thinnest cochlear implant, 40% thinner than our previous generation implant, Nucleus Freedom™.

2½ times more impact resistant1 than our previous generation implant.

Precise sound delivery to the most responsive part of the cochlea. 2-5

The tiny Nucleus 5 Sound Processor has been designed with comfort in mind.

A feature-packed remote assistant for ultimate control over your hearing.

Best hearing performance


Expect the best – clinical research continues to confirm that Nucleus cochlear implant recipients enjoy the highest speech recognition in the industry. 6-10

Simplify phone use with AutoPhone – the industry’s first and only sound processor designed with automatic phone detection through auto telecoil.

Set It and Go – SmartSound™ 2 Everyday program automatically adapts to the environment around you.

Better results in challenging listening situations with SmartSound 2 power programs – including the only cochlear implant system with a music program.

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No. 1 leader in implant reliability – built to last a lifetime. 11-16

Relax around water with the world’s most splash and water** resistant sound processor.

Customise your hearing with the ultimate in personal control with the flexibility of the industry’s only two-way remote assistant.

Connect easily with direct and wireless access to entertainment, music and phone.

** With rechargeable sound processor battery option.



No. 1 choice of cochlear implant recipients worldwide.

Hear the difference – Cochlear has been providing the most trusted and reliable products in the world for more than 25 years.

Count on a lifetime commitment with access to the latest technological innovations and a continuum of ongoing service and care.