Overview

Meet Navii®. Your trusted partner to take you wherever you need to go. ​


All activities welcome

Navii was created to enable a life without limitations for people of all impacts and activity levels. With a durable yet refined design, it’s built to handle the every day and the adventure.

Navii Functions Overview


Experience the effortless comfort, safety, and freedom of Navii


Powerful Stability

Whether standing, descending, or recovering from a stumble, Navii provides strong, instantaneous resistance whenever weight is applied.

Manual Standing Lock

For situations that require additional stability, Navii can be locked securely at 3 angles.

Effortless Swing

Navii’s low friction swing dynamics and consistent transitions provide unmatched freedom of movement.

Seamless Lifestyle Features


Navii automatically detects when the user is changing activities and adapts accordingly.

Keep moving with Össur Logic


The Ossur Logic app is designed to engage users and encourage long-term improvement. It includes eight functional training exercises, tracks progress over time, and gives real-time feedback. Prosthetists will benefit from streamlined setup and activity reporting to support reimbursement. ​

Navii Protective Covers


Navii protective covers add value in function and form. The anatomical shape and high-quality finish give a natural look and feel, and add stability and comfort when kneeling.

User Stories


The statements made depict only one person's experience and is not a guarantee, promise, or reflection of the experience of others.

Upgrade the Navii Experience with Össur's Foot Technology


Combining Navii in a customized Össur Leg Solution offers unique benefis across a wide range of user profiles.

Info For Users


Consult your health care professional

To ensure the utmost care and personalized support for individuals with limb differences, our products necessitate a prescription from a healthcare professional. Regrettably, they are not available for direct purchase by the general public. We encourage you to consult with a qualified healthcare provider who can guide you in obtaining the appropriate solutions tailored to your specific needs.

Complete this form and take it to your prosthetist to help your discussion. 

Frequently Asked Questions

Is Navii covered by insurance?​

Navii is covered by most major insurance plans in the United States. However, coverage can vary depending on your specific policy. We recommend contacting your insurance provider directly to understand the details of your coverage.

How is Navii different from other microprocessor knees?

Navii stands apart from other microprocessor knees by offering instant stance control, effortless swing, enhanced modes for navigating stairs and ramps, and seamless adaptability to various terrains, providing a more natural and confident experience.

Is Navii waterproof?

Yes, and even more than that! While most waterproof MPKs are only rated for freshwater submersion, Navii is designed to withstand freshwater, saltwater, chlorine, mud, and sand. So, go ahead and enjoy the beach, pool, or trails without worry.

How do I clean my Navii?

Cleaning your Navii is simple. Because it's corrosion-resistant, a quick rinse with a hose or in the shower is all you need to keep it clean and working its best. Always make sure your Navii is powered off and that the protective cover is removed for cleaning.

Can I wear Navii in saltwater or chlorine water?

Absolutely! Navii is built to withstand these environments, along with sand and mud. It’s designed to keep up with your active lifestyle, wherever it takes you.​

How can I buy additional covers?

Additional covers that fit your style and needs may be ordered directly from your prosthetist. ​

Should I wear my protective cover when I am in the water?

While the cover itself is waterproof, we generally recommend removing it when swimming or fully submerging your Navii. This allows for optimal performance and drying. However, you can choose to wear it in the water if you prefer.​

What is the purpose of the covers?

The covers offer both functional protection and aesthetic customization. They help protect the knee from everyday wear and tear while also allowing you to personalize its appearance.​

Does Navii have modes for different activities?

Navii is designed to seamlessly adapt to your movements without needing to manually switch between modes. It intelligently adjusts to different activities, whether you’re walking, running, hiking, biking, or climbing stairs.

What happens if my battery dies?

You will get a series of warning vibrations and an auditory signal indicating low battery charge, at this point, you can engage the manual lock, or use the solution without power.

How do I check the battery level on my Navii?

You can easily check the battery level using the Össur Logic app or by tapping the button on the device.

What else can the Ossur Logic app help me with?​

In addition to monitoring battery levels, you can track your step count. The app includes biofeedback exercises that can help improve your gait and overall use of the device so you can get the most out of Navii. Additionally, your prosthetist can use it to customize your profile settings to fit your needs and gait style, and also create activity reports to track your progress and help support reimbursement claims. ​

Resources

User Resources

Explore additional information and helpful resources about Navii. 

Resources for Professionals

Explore additional information and helpful resources about Navii. 

Try Navii