Third Reality has some odd battery reporting issues as of late -- there's another thread lately about the motion sensor in particular, and @mike.maxwell has tried one fix for that already, but the issue still seems to persist for (at least) some of us.
Interestingly enough, there's another few posts lately about battery issues with the 3R contact sensor too.
I have one each contact and motion, and mine are both reporting battery as 3x% when both should actually be higher, but this odd reporting issue on both devices just started very recently for me -- previously they were both reporting battery OK.
