I'd be pretty sure it's a tuning issue. You could also try the basic pedometer and see what you get (I think both can coexist).
There's actually an issue open in Espruino for switching to a more complex step counting algorithm - so hopefully that'll get done at some point which could really help.
Espruino is a JavaScript interpreter for low-power Microcontrollers. This site is both a support community for Espruino and a place to share what you are working on.
@Purple-Tentacle do you have any ideas about the settings?
I'd be pretty sure it's a tuning issue. You could also try the basic pedometer and see what you get (I think both can coexist).
There's actually an issue open in Espruino for switching to a more complex step counting algorithm - so hopefully that'll get done at some point which could really help.