The Zepp 2 golf swing analyser is an excellent tool that will help all players understand & improve their game. Clip it onto your glove & get feedback in an instant so you can see which parts of your play & technique need extra work. It syncs with a range of i OS & Android devices which display your metrics & performance, & even allow you to replay swings in 3D from all angles. This excellent golf accessory will let you spot weaknesses & eliminate them, & it will measure club speed & plane, tempo, hand plane, your hip rotation & backswing position. The battery is rechargeable & made to last up to 8 hours, & the device is very user-friendly & easy to use so anyone can benefit from the help it provides. For further information, take a look at the video under the product image.