Just put a webcam in your bathroom, you can track how long you brush, floss, even shower (save water if you're in CA!) with just one device.
No, seriously, the bathroom is the last place I want the quantified self.
No, seriously, the bathroom is the last place I want the quantified self.
I would 100% buy a digital medi-toilet that analyzes my wastes and warns me if something is off.
Especially coupled with another reply, about my insurance company buying me one. They buy me one tomorrow, and raise my premiums the next year because I drink more than their actuarial table allows.