Once you have stride and distance figured out, you'll need to make sure you're getting an accurate heart rate reading. The watch will continue to learn about your stride and calibrate over time. Once you've logged the initial 20 minutes' worth, you can ditch the phone and resume your usual running routes. If you don't have 20 minutes to spare, you can also do this in 5- or 10-minute intervals, just know you need to reach a total of 20 minutes to accurately calibrate. Next you'll need to start an outdoor run or walk in the Workout app on the Apple Watch and do either for at least 20 minutes.

Series 1 users will have to bring a phone along on this first run. To recalibrate, Apple recommends taking your watch out on a jog in a flat open area where you get good reception. Go to the My Watch tab of the Watch app on your phone and click on Privacy and select Reset Fitness Calibration Data. If you've never done this before, you may just want to start off with a clean slate. Calibrate the Apple WatchĪnother important part of the 'getting to know you' stage is calibrating the watch to your individual pace and stride to get a more accurate read of distance when you leave your phone behind or GPS isn't reliable. Go to the Watch app on your phone, select the My Watch tab on the bottom, then go to Health and press Edit on the top right to make the changes.

You may have set this up in your Health app when you first set up your Apple Watch, but if you haven't or if your weight has changed since then, make sure your profile has the updated info. This means gender, weight, height, age and all the indicators its needs to accurately measure distance and calories burned.

Got an Apple Watch? You'll Want to Change These Settingsįirst things first: Make sure the Apple Watch knows who you are.You Need to Try These Apple Watch 7 Features.How the Apple Watch Could Turn You Into a Serious Cyclist.

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