The floors climbed needs to be 10ft or greater according to Garmin but I find its closer to 12-15ft.
Next time you climb stairs, make sure you move your arms and when you get to the top, raise your arm. If this registers as a floor climb then your stairs aint quite high enough.
If your out with the buggy does it not record any steps at all or is it just not counting all of them?
Also, what firmware are you now on? 2.90?
Thanks for the replies. I was hoping it would measure distance travelled, cadence and speed. Thanks.