Getting Started

Boditrax combines body-composition measurement equipment with connected software. A scan provides estimates of measurements such as weight, body fat, muscle and body water, while the Boditrax mobile app helps you review your results and follow changes over time.

Find a participating location with a Boditrax machine. For a personal history of results, create a Boditrax account using an email address you can access. Some locations may require a valid membership or scan entitlement.

On the Boditrax machine, select Register or the equivalent account-creation option and follow the on-screen instructions. Enter accurate personal information, including date of birth, sex at birth and height, because these can affect the calculations. Use an email address that belongs to you.

Where the machine offers Try A Scan, you can complete an assessment without signing in. You still need to provide the information required for the measurement. To build a personal scan history and access results later in the app, use a registered account.

Select Login on the machine and follow its instructions. Depending on the installation, you may sign in with your account credentials or by scanning the machine’s QR code using the QR Login feature in the Boditrax mobile app.

Open the QR Login feature in your signed-in Boditrax app and scan the QR code shown by the machine. A successful connection signs you into that machine; you should check the machine screen before proceeding. QR codes are temporary, so reopen the QR screen if it expires.

Follow the instructions displayed on the machine. Enter or confirm the required personal information, stand on the scale only when prompted, hold the handgrips when instructed and remain still until the scan finishes. Do not release the grips or step off early.

The measurement itself is generally brief, but the total time depends on login, profile confirmation and any site-specific instructions. Follow the machine until it confirms completion.

You can review results on the Boditrax machine after a completed assessment. If you were signed into your account, open Results in the Boditrax mobile app to view the saved scan and the available metric pages.

Yes. Boditrax machines are often shared. Always log out when you finish and make sure your personal results are no longer visible on the machine.