X3 prosthetic knee

Benefits at a glance

Confidence for every step

Due to its unique technology, the microprocessor-controlled leg prosthesis gives you a smooth gait pattern that is easy on your body, giving you freedom in everyday life.

Highly natural

Thanks to intelligent sensor technology, your X3 responds reliably – in real time. As a result, it lets you change walking speeds, use stairs step-over-step, overcome obstacles safely, stand in a relaxed position on inclines and walk backwards.

Kerstin cleans up the lake

Water? No problem

The X3 lets you shower, swim, or work in damp conditions without thinking twice. Special materials, coatings, and components protect the electronics. The joint is waterproof (even when exposed to strong jets of water) and corrosion-resistant.

Custom modes

Want to configure your leg prosthesis for activities you do frequently? No problem: Thanks to the large selection of MyModes plus, you and your technician can set up to five pre-settings for work, recreation, and sports. These can be easily selected using the app or a movement pattern.

 Genium X3 user Kerstin uses the Cockpit app to configure her leg prosthesis for training on the cross-trainer.

Change your prosthesis settings yourself

The new X3 allows you to check the battery charge level or quickly activate your personal pre-settings, via the Cockpit app for iPhone and Android devices.


Moving at high speed

Whether you’re running to catch the bus or keeping up with your kids: The walk-to-run function lets you change speeds spontaneously for short sprints. An additional running mode for longer distances was developed especially for sports activities with the X3.


 Genium X3 product image

Unique technology at the heart of your mobility

Movement is calculated with incomparable accuracy and initiated in real time by the X3, whether on uneven terrain and slopes, when changing speeds or in confined spaces. Studies prove that providing targeted relief for the contralateral side also has long-term health benefits. Particularly robust materials allow even more freedom of movement, including in wet and harsh environments. You can focus on the important things in life, rather than having to think about every step.

 X3 product image

Smart adjustment options via app

It’s all in your hands. Thanks to integrated Bluetooth®, the X3 can be configured. You can:

  • select additional movement patterns, which are stored by your technician as MyModes
  • switch the joint to mute mode when you visit a cinema or theatre.
  • read the battery charge level with the Cockpit app

The X3 can be configured with the Cockpit app for Android was well as Apple (iOS) devices.*


  • Who can wear the X3?

    The X3 is suitable for all above-knee amputees who will benefit from its outstanding everyday characteristics and want to experience new possibilities thanks to the water and corrosion resistance of the X3. Bilateral amputees can benefit from the X3 as well.

  • How long will the battery of the X3 last?

    Vibration signals warn you in a timely manner when the battery charge level becomes critically low. Once it is drained entirely or if the power supply fails, the X3 automatically switches to safety mode.

  • Can I shower or go swimming with the X3?

    The X3 is waterproof (even against strong jets of water), and only corrosion-resistant components are used. High-quality materials protect the sensitive electronics in the prosthesis. The Genium X3 was assigned the highest possible protection class, IP 68.


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MPK Family Brochure

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Genium X3 Brochure

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