Do you struggle with your golf game? Well, you could get out there and practice more, as that's the one sure way to get better. But if you're too busy and/or lazy to do that, there's the SensoGlove, a golf glove with built-in sensors that tell you when you're gripping the club wrong.
The glove displays info on your grip pressure, detailed enough so it can tell you to loosen your pinkie up while keeping the rest as-is, on a sweat-proof LED screen on the back of the glove.
Yes, for a mere $89 you can be that guy in your foursome who won't swing until his gimmicky glove gives him the go-ahead.