The ifrothgolf review
The Garmin Approach R10 is a pocket-sized radar launch monitor aimed at the golfer who wants real data, range practice, and a basic home sim setup without remortgaging the house.
What's great
For the money, it punches miles above its weight. Outdoors, where the radar can watch the whole ball flight, it goes toe to toe with launch monitors costing three or four times as much, ball speed and launch angle are genuinely tight. It's tiny (about the size of a deck of cards), the battery lasts a full session, setup with the included phone mount takes two minutes, and every shot logs automatically so you can actually see your dispersion improve. Firmware updates over the years have quietly fixed a lot of the early wobble.
Worth knowing
It's not perfect and I won't pretend it is. Spin is the weak spot, to get trustworthy spin indoors you need special Titleist RCT balls (not included, and useless outdoors where you can't fetch them), otherwise spin and the resulting shot shape are guesswork. Most numbers are calculated, not measured, so club path and face readings can wander. Indoors it sits behind you and wants real depth and ceiling height, cramped garages struggle. The app feels dated, and the genuinely useful sim features sit behind a yearly Garmin membership.
The verdict
If you mostly hit outdoors and want honest data plus a bit of home sim fun, the R10 is still the best bang-for-buck launch monitor going. Just buy the RCT balls and accept the spin caveats if you're going indoors.
What reviewers say
Reviewers across the major golf publications praise its portability, easy setup and reliable ball/club data for the price, often tracking close to pro-grade units outdoors. The known weakness is spin measurement, though that's typical of every launch monitor at this price point.
