Wend VO2

Rockport VO2 Max on your Watch

Free · Designed for iPad. Not verified for macOS.

Estimate your VO₂ max, from a one-mile walk. No treadmill, no lab, no all-out sprint. Walk a flat mile and Wend VO₂ reads your pace and heart rate to estimate the single best predictor of your cardio fitness, using the standard Rockport Walk Test protocol.

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The developer, Tom Otvos, 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.

    Privacy practices may vary, for example, based on the features you use or your age. Learn More

    Accessibility

    The developer has not yet indicated which accessibility features this app supports. Learn More

    Information

    Seller
    • Tom Otvos
    Size
    • 3.3 MB
    Category
    • Health & Fitness
    Compatibility
    Requires iOS 17.6 or later.
    • iPhone
      Requires iOS 17.6 or later.
    • iPad
      Requires iPadOS 17.6 or later.
    • Mac
      Requires macOS 14.6 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 1.3 or later.
    • Apple Watch
      Requires watchOS 10.0 or later.
    Languages
    English and 3 more
    • English, French, German, Spanish
    Age Rating
    16+
    Copyright
    • © 2026, Tom Otvos
  • Developer Website
  • Privacy Policy

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