Flights of stair inaccurate

[nikig]

I've been running stairs and my charge HR is consistently inaccurate, I read a couple posts in this forum about the same problem and tried the solution given, which was to clean the sensor. This works, however I have to do this every time I get a bit sweaty (every 5-10 flights of stairs). It's quite frustrating when you think you've reached your goal and you see that your tracker didn't track a flight or 3.

[SantiR]

@nikig Welcome to the Fitbit Community! Running stairs is a great workout! How are you wearing your tracker? Make sure you are not wearing it too tight, as sweat may interfere if it is too tight.  Also, restart your tracker to make sure it will be counting the right amount of floors climbed. Remember that your tracker will register one floor when you climb about ten feet at one time. 

Try that and let me know how it goes!