The lightweight and secure sensors easily attach to the end of a club's grip. You won't even know the sensors are there while you play. But after a couple of rounds, you'll be glad they are. An ingenious automatic on/off feature helps provide battery life of up to 4 years. When it's time to replace batteries, you can easily do it yourself.Features: -Installed sensor automatically tracks every shot on any club-Easy to install and easy to use-Track more stats with the Garmin Golf App-Pairs with compatible Garmin golf watches1 to automatically track every stroke-Collects data from each shot and club so you can analyse strokes gained and other stats

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