The S subscription is the entry level FitKit subscription. It is valid for 30 days and renews automatically unless you cancel it beforehand.

How it differs from a credit package

A credit package you buy with your own card does not expire, and you can spend it on any activity as long as you have enough credits. A subscription works differently: it is time limited, and instead of spending credits you get access up to a daily limit.

What S gives you

With S you can make one booking per day. Each activity in the app has a value in credits, shown in the yellow circle on the activity image. With S you can book activities up to a daily limit, and that limit depends on your country.

If a single activity costs more than your daily limit, you cannot book it with the S subscription. You can still book it with credits if you have them on your profile.

How to see what you can book

Use the filter at the top right of the home screen and select S. The app will then show only the activities you can book with this subscription.

Unused days do not carry over

If you do not book today, you cannot make two bookings tomorrow, and you cannot book a more expensive activity tomorrow instead. The daily limit applies to that day only.

For a fuller explanation of how subscriptions work and why a booking sometimes does not go through, see The M subscription: how it works and why a booking may not go through. The same logic applies to S.