Each Apple Watch comes with a three-month trial subscription to Apple Fitness +. If your trial period is coming to an end and you do not want to be charged $ 9,99 / month or $ 79,99 for an entire year, here's how you can unsubscribe.
Of course, you do not need to simply subscribe to the free subscription to cancel your subscription. If you paid for a few months and do not use it as much as you thought, you can cancel the subscription in the same way. Alternatively, if you love Fitness + but want to change from a monthly subscription to an annual one (or vice versa), you can do so without any problems.
How to cancel a Fitness + subscription
If you cancel a free trial, it will expire immediately. If you cancel a paid subscription, it will expire on the renewal date.
How to change a Fitness + subscription
Open the "Fitness" application on your iPhone or iPad and go to the "Fitness +" section.
Click on your profile picture in the upper right corner, then tap the name and e-mail you.
You will see a list of active subscriptions. Click "Fitness" and then select "Apple Fitness + (1 Month)" or "Apple Fitness + (1 Year)", depending on which you want to change. Pay with Apple Pay and you are ready.
What if you forget to cancel it?
If you forget to cancel before the renewal date, your card will be charged. You can request a refund money from Apple, but the procedure she's difficult. Also, you can not be sure that Apple will return them to you money.
Source of information: howtogeek.com