I bought a Charge 3 to replace my Fitbit HR that quit working. Trying to add it to the Fitbit App on my Windows PC - it finds it ok, but when it gets to the screen that says "Pair Your Fitbit" it just hangs. There are four boxes that I can enter input, but no clue as to what I am supposed to enter. I also have an android phone and the Fitbit app there does the same thing - gets to the "Pair Your Fitbit" screen with 4 boxes for me to enter something, but I don't know what it is expecting. Any help would be appreciated.
