The Rheo Knee is an advanced prosthetic knee that helps you walk more naturally, safely, and comfortably in everyday life.
Using smart technology, it automatically adjusts to your movements — whether you’re walking slowly, speeding up, or navigating slopes, stairs, or uneven ground.
Why choose Rheo Knee?
Stability you can trust
The Rheo Knee reacts instantly when you put weight on it, giving you a strong, steady feeling every step of the way.
Smooth, effortless walking
The knee moves easily and naturally, helping you walk with less effort and more comfort throughout the day.
Confidence on every surface
It automatically adapts to changes in terrain — from ramps and stairs to tight spaces — so you can move more freely and confidently.
Personalized to you
The Rheo Knee learns how you walk and adjusts itself over time to match your natural rhythm and speed.
Weatherproof design
No need to worry about rain or humidity — Rheo Knee is ready for all kinds of weather.
Live your life with confidence
The Rheo Knee combines smart technology with everyday comfort, helping you move naturally and securely — so you can focus on living life, not thinking about every step.
Rheo Knee
Össur Rheo Knee
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