Auf uns vertrauen

Stay upright

Sitting up straight made easy

You are reminded of a healthy posture.
With the vibration alarm it will be hard to let yourself down.

Analyze your back

Recognize imbalances

The app helps you better understand your back. What postures do I often adopt? What are my weak points that cause pain?

Smart technology

The rectify back sensor

36 strain gauges map your spine in real time and give you all the data you need to improve your posture.

Experts such as physicians also rely on this patented technology to gain an understanding of their patients' spinal movements.

The sensor shirt

Adapts precisely to your spine

The back sensor is worn in the rectify sensor shirt.

The sensor shirt is equipped with a "pocket" for the sensor, which sits directly above your spine. The sensor flexibly adapts precisely to the movements of your spine and transmits this data to your app.

Individual training

Strengthen your back

Workouts tailored to your back help you activate, stretch, and strengthen muscle groups, exactly where you need them.

Posture analysis

The app that analyzes your back

Every movement of your spine is recorded by our app.

This allows you to see:

  1. What unhealthy postures do I often adopt?
  2. What are the weak points of my posture?
  3. What does my spine look like throughout the day?
  • Prof. Dr. med. Thomas Niemeyer

    Head of the Spine Center Paulinenklinik Wiesbaden

    The technology is excellently suited to quantify segmental spinal mobility and we find it extremely easy to use.

  • Sonja Stender

    Employee BGM, AOK Lower Saxony

    "The technology makes people aware of their posture and movement behavior. This can be a first step toward behavior change."

  • test subject

    App Store Review

    "I switched to sporty mode today and I'm still impressed by how this app motivates me to maintain a straight posture in my everyday life."

Posture analysis and coaching

Frequently Asked Questions

How does the rectify sensor work?

The rectify sensor operates with 36 high-precision strain gauges that measure your spine almost perfectly.

The technology is visible to the naked eye. The 0.9-millimeter-thick PET protective layer encloses both the circuit paths and the strain gauges.

Not only does it look cool, it also delivers results - for your back!

For more information see How it works .

Why am I only borrowing the rectify sensor?

The sensor is a highly developed technology that costs us just under €1,000 per sensor .

Renting the sensor means for you:

  1. It is significantly cheaper
  2. If the sensor breaks - no problem , we will replace it for you
  3. Extend as long as you want

Should I buy a sensor?

Will the rectify sensor bother me when I wear it?

In short: No.

The sensor weighs 30 grams and you'll quickly forget you're wearing it.
Until the sensor vibrates briefly to alert you to your incorrect posture.

You remain completely free in your movement.

How does rectify help me improve my posture?

Your posture has a direct impact on your back health and also on back pain!

The patented rectify sensor provides precise data on your lumbar and thoracic spine.

Based on the 3D data of your spine throughout the day, you can quickly identify poor posture and even receive real-time reminders. The sensor emits a short vibration alert when it detects that you're sitting or standing incorrectly.

In addition, you will receive first-class advice from our back coaches through individualized training and direct online consultation.

Order today and improve your posture!

How do I get €250 of my purchase back from my health insurance?

8 weeks after purchase you will receive a training certificate from us, which you can submit to your health insurance company to receive a refund of up to 250€ .

We're happy to support you throughout the process. If you have any questions, please feel free to write to us .