Pocket Radar

Hold this thing in your hand, aim it at a fast, moving object and it instantly gives you the speed of that object — either coming or going. Not only big objects like cars, but little ones like golf balls, too. This little gizmo's accuracy matches that of police scans, so you can check for speeders on your block.

The main use of the Pocket Radar is for sports, which is what we use it for — measuring ball/running speeds for performance improvement. It's super easy to use. And it will pick up all kinds of things I had no idea radar detected. We were able to get accurate measurements on arrows in flight! Not everyone needs to measure speed, but for most who do, this pocket device is all you need.

— KK

Pocket Radar, $199

Available from Amazon

Manufactured by Pocket Radar

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