Combines days, if you get 20,000 steps two days in a row it will record 40,000 on the second day. Sometimes it will take steps from the previous day. It doing this makes it very hard to keep track and reach achievements.
I had been playing this game for months support completely abandoned me at one point. Issues dont really get resolved just blamed on the device even if its a brand new running on the most recent iOS.
Uninstalled and got lose it. It easily synced with my phone and kept track of my steps.
Oddballswife about Wokamon: Walking app games, v2.11