Golf is a fun sport to pick up, but you are going to have to work on your shots to improve your game. Not everyone affords a personal coach, but you could always rely on a smart golf trainer to give you feedback on your game. The 3Bays GSA ZONE happens to be such a solution. It is a light golf swing analyzer that provides you with swing analysis.
To get started, you are going to need a golf club and your mobile phone. Just attach the sensor to your club, and you are ready to go. The app runs on iOS/Android devices to provide you with 3D animated representation of your swing path and important data about your game.
The device is designed to improve your game. It alerts you of an over-swing and shows your power zone. It is easy to install and does not get in your way. You can find out more about it on Kickstarter.