Haha, before recent findings I was thinking of taping my TI SensorTag to my Google Glass - and that does have a barometer. I don't think most Android phones do,

Haha, before recent findings I was thinking of taping my TI SensorTag to my Google Glass - and that does have a barometer. I don't think most Android phones do, actually. Also handy in that it would add some extra buttons that can be read by BLE as well...