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WATCH: This smart hairbrush can listen to your hair’s needs

LAS VEGAS: A Nokia concern showcased the world’s first smart hairbrush that empowers you to track and improve hair health. This product results from a collaboration between Kérastase, L’Oréal and Withings and brings state of the art sensors and app connectivity to everyday products. The brush detects when it is being used and begins data collection automatically. As soon as you complete your brushing session, all data will be sent automatically to your phone via Bluetooth Low Energy or Wi-Fi. The high quality…