NAVU

Innovation that moves you

The reality we're changing
10%

of amputees globally have access to prosthetics

More than 60%

of Sub-Saharan African amputees report their device needs repair

30s

One amputation happens every 30 seconds worldwide

1st

Winners of the Hult Prize South Africa 2026, building the prosthetic Africa actually needs

Watch

See the work for yourself.

For clinical partners

A prosthetic knee built for conditions that matter.

We work with prosthetists and clinics across Africa. The NK Gen 1 is fast to fit, modular, and backed by training and local support.

For patients & families

Find out if NAVU is right, for you.

The NK Gen 1 is designed for real life. If you or someone you love needs a prosthetic knee, we want to help you find the right path forward.

What we do

We make prosthetic knees that work where it matters.

NAVU is a South African prosthetics company building the device the global market overlooked. The NK Gen 1 knee is affordable, modular, and designed to be repaired in the field, not in a specialist clinic and not by a technician flown in from abroad.

We believe the gap between innovation and access in African healthcare is a design problem, and we are here to solve it.

Clinically grounded

Developed with HPCSA registered prosthetists from the ground up.

Modular by design

Replace individual components, not the whole device.

Field repairable

Maintained with standard tools. No specialist clinic required.

The NK Gen 1 knee

A prosthetic knee, built for the real world.

Designed for African terrain. Engineered for longevity. Priced for access. The NK Gen 1 is NAVU's flagship product and the beginning of a larger ecosystem built to give mobility back to the people the global industry left behind.

Skateboarder wearing an NK Gen 1 prosthetic knee

The NK Gen 1 in detail

A patient walking on an NK Gen 1 knee between parallel bars
The NK Gen 1 knee mechanism, showing its modular frame and cylinder
A prosthetist aligning an NK Gen 1 knee with a laser alignment jig