This smart brush tells you if your hair is healthy The Kérastase Hair Coach is a hairbrush that connects to an app on your phone. Facebook Prev Article Next Article Gadgets Checkout these cool gadgets... Related Posts What Looks Like a Cracked Log at First, Suddenly Illuminates Everything Around Sony Aibo and Qrio are dead Toy Doll Shoots Real Flames Out Its Crotch Turn Your iPhone Into a Swiss Knife Neat Picture Frame eStarling Wi-Fi LCD Panasonic has revealed a fridge that drives to you when called
