1A1 Empower
1A1 Empower
1A1 Empower
1A1 Empower

1A1 Empower

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Code: 1A1

Manufacturer: Ottobock

Short Description

Restore your power.
The Empower prosthetic foot was designed for active individuals who navigate varied indoor and outdoor environments and place a high value on the ability to cover longer distances and walk at a higher walking speed.

Emulates lost muscle function by actively supplying energy at toe off.

Plantar flexion during rollover provides extra comfort when walking and increased stability when going down slopes.

Reduces joint strain through increased support on the prosthetic side.

It's more than a prosthetic foot. It’s a foundation.


Product Type

Microprocessor controlled feet with dynamic ankle rotation

Mobility Grade

K3, K4

Maximum body weight


Amputation Level

Trans-femoral, Trans-tibial

Benefits at a glance01

Cover longer distances at a higher walking speed

The Empower delivers the exact amount of propulsion that you need to push off and move forward, with every step.

More stable gait when walking down slopes

When walking downhill, the Empower is lowered to adapt to the slope of the ground. This gives you more stability because you can put your whole foot on the ground faster.

Coping with everyday life

Slopes and stairs are often a challenge. Compensating for missing muscle functions requires a great deal of effort. The Empower gives you the power that is needed for forward and upward movements. This enables you to overcome obstacles.

Relief function for a more natural appearance

The Empower is lowered to the floor when sitting. This not only looks more natural, it also relieves your residual limb.

Reduced joint strain

The Empower improves the gait pattern by providing support, thus reducing joint strain. The prosthetic foot can also help reduce knee and lower back pain.

Setup app for prosthetists

Your prosthetist uses the Setup app to customise the Empower prosthetic foot to your needs.


Empower prosthetic foot

Benefits confirmed in studies

Discover scientific information about the Empower. The benefits of the prosthetic foot have been proven in clinical trials. More information can be found in the download section.

More than a prosthetic foot. It’s a foundation.

The prosthetic foot makes a difference in the success of your treatment. Learn more about prosthetic feet in general and our other foot options here.