At CES 2017, Nokia announced the unusual hairbrush with many sensors and its own mobile app.

The gadget is called Hair Coach it may even communicate with other devices via Wi-Fi and Bluetooth.

Comb is equipped with an accelerometer, a gyroscope and other sensors. Sensors help to analyze pressure on the hair, the humidity, the degree of entanglement and overall health. All data sent to the mobile application that gives the owner the best advice about hair care. The device works on two AA batteries, which are inserted into the handle and provide six months of continuous operation.

The company Withings, owned by Nokia, a laboratory of innovation Loreal and brand  Kerastase worked on the development of “smart” comb

You can buy Hair Coach from mid-2017 at a price of 200 dollars.