Cheap launch monitors can work to provide some basic data about your golf shots, but their accuracy and reliability may be limited compared to more expensive and advanced models.

The quality of data provided by a launch monitor is typically based on the technology used to measure the various parameters of a golf shot, such as ball speed, launch angle, spin rate, and more. Cheaper launch monitors may use less advanced technology, such as doppler radar or infrared sensors, which may not be as accurate as more advanced options like high-speed cameras or multi-frequency radar.

Additionally, cheaper launch monitors may not offer as many features or as detailed analysis as more expensive models. This means that while you may get some basic information about your golf shots, you may not get as much insight into your swing or detailed data on your performance.

If you’re a beginner or a casual golfer who is simply looking for some basic information about your shots, a cheaper launch monitor may be a good option for you. However, if you’re a serious golfer or someone who wants more detailed data and analysis of your performance, investing in a more advanced and expensive launch monitor may be a better choice.