Bundles


COSS offers bundle purchases. A bundle is a way to purchase multiple apps/clockfaces in one transaction for a fraction of the total price.


BEWARE

Currently the Fitbit devices do not contain a unique user ID we developers can use. So if you purchase our  Blowout Sale bundle you might  be prompted for payment every time you switch clockface or re-install an app.


No worry, in such case just go to kzl.io/unlock, provide the email you used on the original purchase and your favourite clockface or app will be unlocked at no costs at all.


Soon this annoying issue will be solved by Fitbit.


Update:

We now made it a bit easier. As long as you have one of our apps/clocks installed you will not be bothered when loading one of our new ones.