4 High Tech Hair Gadgets We Love

CHI Touch Dryer

What it is: A blow-dryer with a built-in 3-inch color LCD touch screen.

How it works: Use the touch menu to program speed and temperature; you can even specify your hair type for a customized blow-out.

Why it's worth the price: The dryer is extremely easy to use, lightweight, and powerful. The 1,800-watt motor is unusually quiet and produces strong airflow to dry hair quickly.

$200, CHI; Ulta.com