Rotary blades, meanwhile, have circular ... “It helps users feel confident in their shave no matter their hair length, hair type, or skin type.” The way this tech works is especially fascinating.

high-end professional hair shears can cost over $2,000. One of the main reasons is the attention paid to the point where the two blades meet. At Naruto in Japan, 12 skilled artisans spend hours ...

or skin type.” The way this tech works is especially fascinating. It senses hair density and skin pressure using smart sensors that are built into the razor, which automatically adjusts the power and ...