Brush your way to smarter, healthier hair with the Kerastase Hair Coach

The Kerastase Hair Coach Powered by Withings is, you guessed it, a smart hair brush.

It has a built-in microphone that listens as you brush your hair.

It can also tell how forecefully you're brushing.

It knows whether or not your hair is wet.

From there, it gives you a score on your hair health and recommends Kerastase products that could help improve your locks. Read more at the link below, and check out everything else at CES 2017 here.