i'd like one that just doesn't run out of batteries in a year, make it so we can replace the battery or make it so it lasts a life time, or plugs into something to restore battery lfe. i don't want to buy a new one every year, ...dang you all and your planned obsolescence.

but yeah the idea of one on a phone would be cool, i just dont use a cellphone so this still don't fix my main problem, i don't want it breaking down on me forcing me to buy a new one. and a program on cellphone fixes this for people who use cellphone so it's a really great idea. +1