In the crowded halls at the Consumer Electronics Show (CES), there are hidden many intriguing new gizmos and gadgets. One that has caught our eye is the Pocket Radar, a handheld radar that makes speed measurement affordable and convenient.

Priced at $199, Pocket Radar would enable users to measure the speed of a ball during sports, a runner, bicycle, or car. One fun application would be to measure the speed of race cars as they zoom by.

Pocket Radar has shrunken Doppler radar technology down to the size of a cell phone (4.7 by 2.3 inches). The proprietary engineering makes this the world’s most compact speed radar device, according to the company. It is reportedly accurate within one mph, and it can clock from seven to 375 mph. The display can be switched to kph, with a range of 11 to 600 kph.