How to Fix Inaccurate Apple Watch Step Tracking

If your Apple Watch isn’t counting steps accurately, you may need to calibrate your step tracker to give more accurate results. We’ll show you this and other tips for fixing inaccurate step tracking.

Your Apple Watch is your personal assistant, your personal trainer, and your most accessible gadget. One of the best ways to meet your daily exercise goals and stay motivated is to track your steps, which contributes to your overall count for calories expended. It's important, however, to ensure that your Apple Watch pedometer is working correctly, or you may be seeing inaccurate step tracking results. In this article we look at how to make sure your Apple Watch is able to accurately count your steps, and how to how to calibrate your Apple Watch step counter if it's inaccurate results.

Related: Active Calories vs. Total Calories on Apple Watch: What’s the Difference?

What's in This Article:

Why Is My Apple Watch Step Counter Not Accurate?

The Apple Watch is one of the smartest small gadgets out there, but that doesn’t mean that can’t miscount the number of steps you take. There could be several reasons your step tracker is inaccurate on your Apple Watch. It could be a simple problem with a simple fix, like these:

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Your Apple Watch is Too Loose

Your Watch should fit snugly at the top of your wrist, like any other watch. It should be comfortable, but should not slide around.

Your Personal Data is Not Accurate

Apple watch uses personal data like weight and height to determine your stride length and steps taken. You can make sure this information is up to date in the Health app to ensure a more accurate reading from your Apple Watch step tracker.

On the other hand, you could be experiencing less common issues that are making your Apple Watch step tracking inaccurate. We'll walk you through a couple of simple fixes that should help resolve your inaccurate step tracking issues.

Fix Your Apple Watch Step Tracker: Check Your Location Services Settings

  1. On your iPhone, open the Settings app.
  2. Scroll down and tap Privacy.

    Open your Settings appTap on Privacy
     
  3. Select Location Services.
  4. Ensure that the Location Services toggle is on. If not, toggle it on.

    Tap on Location ServicesMake sure that Location Services is toggled on
     
  5. In the list below, check to see that Apple Watch Workout says "While Using."
  6. If it does, you're done. If not, tap on Apple Watch Workout.
  7. Select While Using the App.

    In the list below the Location Service toggle, tap on Apple Watch WorkoutSelect or confirm While Using the App

How to Calibrate Your Apple Watch to Fix Inaccurate Step Tracking 

To calibrate the Apple Watch step counter, you will need to walk or run for at least 20 minutes, either in one session or in sessions adding up to a total of 20 minutes.

You want to run or walk somewhere flat, with good GPS reception, on a cloudless day. If you have an Apple Watch older than Series 2, take your iPhone with you on the walk/run and exercise with it on your arm, in a pocket, or in your hand. Try and run or walk at your usual, consistent pace. This is to calibrate your watch, not win a race.

To begin the Apple Watch calibration workout:

  1. Open Workout app on your Apple Watch.
  2. Tap the three dots on either the outdoor run or outdoor walk workout to access the menu for that workout.

    Open the Workout appTap the three-dots menu button
     
  3. Select the Time icon.

    Select time
     
  4. Adjust the workout duration to 20 minutes by tapping the plus and minus icons.
  5. Begin your workout by tapping Start.

    Adjust time with the plus and minus buttons to set a 20-minute workouttap start to start your Apple Watch calibration workout

Every time you run or walk, your Apple Watch calibrates, so the more you use you Apple Watch to work out, the more accurate the step counter will become. This is also true when troubleshooting Apple Watch exercise minutes

How to Recalibrate the Step Counter on Apple Watch

If none of the above steps work for you, it may be time to recalibrate the step counter on your Apple Watch. This will allow your  Apple Watch to disregard any previous movement data. Follow the following steps on your iPhone:

  1. Open the Watch app on your iPhone.
  2. Scroll down and select Privacy.

    Open the Watch appSelect Privacy
     
  3. Select Reset Fitness Calibration Data.
  4. In the confirmation message that pops up at the bottom of your screen, select Reset Fitness Calibration Data again.

    Select Reset Fitness Calibration DataConfirm Reset Fitness Calibration Data

Once you have completed these steps, calibrate your Apple Watch by completing a 20-minute Apple Watch calibration workout. We hope these steps have helped improve the accuracy of your Apple Watch step tracker! 

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Author Details

Erin Smith's picture

Author Details

Erin Smith

Erin Smith is a Web Editor for iPhone Life and has been a writer, editor, and researcher for many years. She has a degree in communication with an emphasis on psychology and communication, and has spent many of her professional years as a coach in various business and specialty fields. Erin officially joined the ranks of iPhone and Apple users everywhere around nine years ago, and has since enjoyed the unique and customized feel of Apple technology and its many gadgets. When she’s not working, Erin and her son enjoy outdoor adventures, camping, and spending time with their eclectic collection of pets.