A big thing about sleep tracking for me is it being automatic. When I'm about to fall asleep, I'm often too sleepy to remember to press that button. It why I ditched my fitbit.
Other fitness trackers have automatic sleep tracking, even it's only heuristic based. For example misfit just has the formula of 'if not moving much for a large chunk of time in between these user configurable hours, mark that as sleep time'. That is a huge improvement.
The basis band seems to have a more advanced automatic sleep tracking algo. You guys would be probably interested looking into it.
Other fitness trackers have automatic sleep tracking, even it's only heuristic based. For example misfit just has the formula of 'if not moving much for a large chunk of time in between these user configurable hours, mark that as sleep time'. That is a huge improvement.
The basis band seems to have a more advanced automatic sleep tracking algo. You guys would be probably interested looking into it.