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accuracy of step tracker

How accurate is the step tracker on the Apple Watch?

Hi

 

During general daily wear and when using the Workout app to record workouts when GPS data is either not relevant or not available (eg Indoor Walk), the Activity app and Workout app track your arm motion (measured by the accelerometer) when estimating results including steps.

 

For the best results, allow the arm on which you are wearing your Apple Watch to swing naturally as you move around during daily wear and to move as expected during workouts.

 

Calibrating your Apple Watch teaches it how your arm movements relate to your stride lengths at different speeds when you are walking and/or running. The process can improve the accuracy of various estimations made by Activity app and Workout app.

 

It does this - during outdoor walks and/or outdoor runs - by comparing data from the accelerometer with GPS / Location Services data.

 

More information and instructions for calibrating your Apple Watch are available via the link below. The article also includes instructions for resetting existing calibration data and starting afresh. (Resetting your calibration data will not erase your Activity history).

 

More information:

 

Hi

 

During general daily wear and when using the Workout app to record workouts when GPS data is either not relevant or not available (eg Indoor Walk), the Activity app and Workout app track your arm motion (measured by the accelerometer) when estimating results including steps.

 

For the best results, allow the arm on which you are wearing your Apple Watch to swing naturally as you move around during daily wear and to move as expected during workouts.

 

Calibrating your Apple Watch teaches it how your arm movements relate to your stride lengths at different speeds when you are walking and/or running. The process can improve the accuracy of various estimations made by Activity app and Workout app.

 

It does this - during outdoor walks and/or outdoor runs - by comparing data from the accelerometer with GPS / Location Services data.

 

More information and instructions for calibrating your Apple Watch are available via the link below. The article also includes instructions for resetting existing calibration data and starting afresh. (Resetting your calibration data will not erase your Activity history).

 

More information:

 

最後更新：2017-09-18 01:09:42

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