Product details:

First and foremost, the Swami GT works as a traditional GPS to provide you instant, accurate distance for each and every shot. But thanks to NFC (Near Field Communications) technology, it can do so much more. Tracker Tags are inserted into the end of each of your clubs. These tracker tags work together with the GPS technology to transmit and track data from every shot during every round on your Swami GT without any manual inputting. Provides accurate distances for more than 30,000 courses. Recommend which club to hit based upon distance average per club. Keep your score. Track your GIR. Track your average driving distance. Record exactly how far you hit each of your clubs.