Velocity DFU

Velocity AI sensor companion

Free · Designed for iPad. Not verified for macOS.

Connect to your Velocity AI wearable tracker over Bluetooth to watch motion data live, record it to CSV, tune the sensors and keep the firmware up to date. Velocity DFU is the companion app for the Velocity AI wearable tracker. It connects to the device over Bluetooth Low Energy and gives you its motion data, its settings and its firmware updates in one place. LIVE CHARTS • Accelerometer and gyroscope charts, three axes plus the vector magnitude • 100 Hz stream with zoom and pause • 3D view of the device orientation DATA AND EXPORT • Current value of every sensor axis • Recording time, sample counter and memory use • Export the recording to CSV with US or European number format and share it from your device DEVICE SETTINGS • Accelerometer range: ±2, ±4, ±8 or ±16 g • Gyroscope range: ±250, ±500, ±1000 or ±2000 dps • LED color and mode: off, solid, blink or flash • Vibration motor and haptic effects: click, double click, long buzz FIRMWARE UPDATE • Update the tracker over Bluetooth, no cable needed • The firmware comes with the app This app requires an AJProTech Velocity AI device. Without one it has nothing to connect to.

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The developer, AJPROTECH LLC, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Collected

    The developer does not collect any data from this app.

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    Information

    Seller
    AJPROTECH LLC
    Size
    21.9 MB
    Category
    Utilities
    Compatibility
    Requires iOS 15.0 or later.
    • iPhone
      Requires iOS 15.0 or later.
    • iPad
      Requires iPadOS 15.0 or later.
    • iPod touch
      Requires iOS 15.0 or later.
    • Mac
      Requires macOS 12.0 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 1.0 or later.
    Languages
    English
    Age Rating
    4+
    Copyright
    © 2026 AJProTech LLC.
  • Developer Website
  • Privacy Policy

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