Note: If you uninstall the clockface/app you just purchased in order to test out another one, all the data and settings for this clockface/app are deleted by the Fitbit app, this will cause the clockface/app to ask for payment again after you reinstall it.

When that happens, you can unlock it again for free by going to kzl.io/unlock.

We hope this problem will soon be fixed by Fitbit so we can offer you a better user experience. Our apologies for this inconvenience.

---