Help using two trackers and losing calories earned

gillidovew

Hi
I am using a Misfit Ray tracker to track steps every day and have this set as the tracker to take steps from on mfp. However if I run I use a Garmin Vivo active, taking off the Ray and putting back on as soon as I am home. I am finding that once mfp updates from Garmin, it will drop the Ray step adjustment to around 100, where it may have been 300-400 earlier in the day. If I am only wearing one tracker at a time, I feel I ve earned the Ray ones and shouldn't t lose them, can anyone help why this is? I have been manually adding them back with an average I get from a non run day. I use the Garmin for running as it has gps but can t wear all day because I got a skin reaction to it, hence my using the two
Thanks