FWD Powershot Hockey Sensor
Sure, you can use a radar gun — and a really sharp eye — to tell how fast the puck is travelling, but if you want more precise metrics on your play, you need the FWD Powershot Hockey Sensor. This Bluetooth-enabled gadget slides down into the hollow shaft of your hockey stick and uses sensors to capture the stick's speed at ice level, how long it takes to complete a motion, the angle of the stick, its angular velocity, and its acceleration, all of which is used to figure out how fast the puck is going. As with most sport sensors, it then syncs with an app so you can see how you've performed over time and share your data with your coaches, teammates, and friends.
