A side-by-side look at price, accuracy, space, subscription and software to help you pick between the Garmin Approach R10 and the SwingLogic SLX MicroSim.
The default entry point. Cheap, portable, works indoors and at the range, and doesn't force a subscription. Accuracy is good-not-great, but unbeatable for the money.
A club-mounted sensor that lets you play sim courses on a screen for almost nothing. Accuracy is estimated, not measured — cheap fun, not real practice.