ANT Forum

Is this forum okay for tablets too? (Please redirect me if not).

My Samsung Galaxy tablet, SM-T800 was able to recognise ANT+ until I upgraded to Android 6.0.1. (seems like a common theme here).

I am pretty sure (not 100%) that the prior version was 4.4.

Is my only option (to use ANT+ on this device) a downgrade?

Thanks for any advice.      

So meaning you don't have any signal. Maybe i should recommend to downgrade it. Since i've been searching for the solution also...
also please check this link maybe it can help you.