A "P-Skiva" that can be controlled by an app.

In Sweden we have this thing called "P-Skiva". It is a clock which you can spin to the actual time you started your parking. Depending on where you park you either set your "P-Skiva" and park free for the amount of time the sign says, most often 2-4 hours, can be less or more. The other option is to pay, then you don't have to mind the "P-Skiva" (Parking in Sweden is expensive) (Trust me)

Anyhow my idea is: What if your office is like 4 stairs up and you don't want to bother running up and down rotating your "P-Skiva" so you can park longer? An electronic "P-Skiva" that is connected to your phone that you can change the time you arrived if your within, lets say 50 meters.

That way you don't have to bother running up and down to change your "P-Skiva"

Connected by a APP.