Hair Coach uses all this information to let you know how healthy your hair is and what action you should take to get an even glossier mane.
However, as the brush is made by Kérastase, it will only recommend their products.
Which isn’t ideal.
The brush was developed by Withings in collaboration with L’Oreal’s research and Innovation Technology Incubator.
This clever little fella isn’t cheap though – it will cost $200 (~£162).
If that hasn’t put you off a) can we please borrow some money? and b) you won’t be able to get your follicles on it until later this year.
Keep informed over at Withings.
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