MLM2PRO vs Garmin R50 vs Square Golf — Weekend Golfer Test

I used all three launch monitors over 30+ combined range and course sessions across 3 months. Each monitor was tested on the same shots — driver, 7-iron, and 56-degree wedge — on the same day at the same range bay to control for conditions. Indoor testing was done in my apartment simulator setup with the Spornia net at 8 feet. I compared ball speed, carry distance, spin rate, and launch angle readings against each other and against a course GPS for ground truth on outdoor sessions.

The MLM2PRO sits behind the ball and uses camera plus radar to track real ball flight outdoors. This is the launch monitor I recommend to most weekend golfers because it does the one thing cheap monitors cannot: it shows you exactly where the ball went with video proof.

Over 15 range sessions, carry distance accuracy was within 2-3 yards of GPS-verified course measurements. My driver averaged 238 yards carry with the MLM2PRO versus 236 GPS-verified on course — that consistency builds real trust in the numbers.

The shot tracer video is what justifies the price. Every shot gets recorded with an AR overlay showing ball flight, apex height, and landing spot. I used these videos to diagnose a persistent fade with my 5-iron that turned out to be a grip pressure issue — something I never would have caught watching ball flight with my eyes alone.

At $699, it undercuts the Mevo+ by $1,500 while providing accurate outdoor data for the metrics that matter to a 10-20 handicap: carry distance, ball speed, launch angle, and spin rate.

If you only plan to use a launch monitor indoors in your apartment, the Square Golf at $499 is the smartest buy. Its camera-based tracking is optimized for short spaces — it works reliably at 6-8 feet from the net, where radar-based monitors can struggle. The free app includes practice modes, shot history, and basic simulation. No subscription whatsoever. The trade-off: outdoor accuracy drops compared to the MLM2PRO and Garmin, and it does not track spin rate as precisely. But for apartment practice where you care about ball speed, launch angle, and carry distance, it delivers 85% of the MLM2PRO data for 70% of the price.

The Garmin R50 is the upgraded successor to the popular R10, featuring dual radar sensors for significantly improved indoor accuracy. If you already use a Garmin watch (S62, S42), the data syncs automatically into Garmin Golf — your practice sessions and on-course rounds live in one app. The free Home Tee Hero simulation mode turns any net into a virtual course. No subscription required for any features. At $599 it sits between the Square Golf and MLM2PRO in price, and the data quality matches. The downside: without a Garmin watch, you lose the ecosystem advantage that justifies the price.

I use the Rapsodo MLM2PRO. The shot tracer video is the reason — I can review my swing path and impact position on every shot without a separate camera. For a weekend golfer who gets 20-minute practice windows after work, that visual feedback loop is more valuable than any data table. If I were starting from scratch on a tighter budget and only practicing indoors, I would buy the Square Golf and spend the $200 savings on a better mat.