How do I link my Fitbit to Pacer?

[BernadetteRostankowskiWolowitz]

My workplace is doing a Pacer challenge for the month, but I can't see a way of linking my fitbit to the app without paying a monthly sub.

I can get the data to pull from Samsung Health on my phone, but don't carry my phone all the time.

Even if I could link Fitbit to Samsung Health, then it would pull from there but thay doesn't seem to be an option.

It's very frustrating! I don't want to have to sign up to a months subscription just to join in what is supposed to be a one month event