Reset fitness calibration data

1. What does reset fitness calibration data do on Apple Watch?
2. Should I reset my Apple Watch calibration data?
3. Why is my Apple Watch not tracking my exercise correctly?
4. Can you delete Apple fitness data?

What does reset fitness calibration data do on Apple Watch?

You can calibrate your Apple Watch to improve the accuracy of your distance, pace, and calorie measurements. Calibrating your watch can also help it learn your fitness level and stride, which improves accuracy when GPS is limited or unavailable.

Should I reset my Apple Watch calibration data?

If you're finding that the Apple Watch is really struggling to report accurate activity, you might want to start from scratch and reset your calibration data. This won't delete previous data, but it will set the accelerometer back to factory settings, essentially.

Why is my Apple Watch not tracking my exercise correctly?

If you feel like your Apple Watch isn't tracking your workouts accurately even after you've calibrated it, you may consider resetting your calibration data and trying again. Open the Watch app on your iPhone. Scroll down and select Privacy. Tap on Reset Fitness Calibration Data.

Can you delete Apple fitness data?

And the good news is that you can remove all or just some of your health data, and you can pick and choose which third-party app data you want to delete, too–you have choices!