Launch Monitor vs Shot Tracker: Which Do You Buy First?

The first $500 most golfers spend on data is the wrong purchase. Six months after buying a launch monitor, their scores have not moved. The number they needed was in a different device they never bought.

A launch monitor tells you what the ball does at the range. A shot tracker like Arccos tells you where you lose strokes on the course. Both are data. They are not the same data, and the golf industry is happy to sell you both. You almost certainly need one first. Which one comes down to how you actually play.

In 2010 you needed $25,000 and a TrackMan to see any of this. In 2026 both devices cost less than a driver. The industry wants you to buy both because they are both subscriptions now. You do not need both. You need the one that matches how you spend your golf time.

There is a reason nobody writes this fork. Launch monitors are reviewed by gear sites that get paid when you buy the monitor. Shot trackers are reviewed by stat nerds who assume you already log every round. Neither group ever asks the question a normal golfer is actually asking, which is: I have $400, and I want my scores to drop. What do I buy first?

What Each Device Actually Tells You

A launch monitor sits behind you and reads the ball. The Rapsodo MLM ($199), Garmin Approach R10 ($499), and Rapsodo MLM2PRO ($599) all measure ball speed, club speed, carry distance, and launch angle. The R10 adds club path and face angle. This is practice data. It tells you how far you actually hit your 7-iron, which is the foundation of good gapping and honest club selection. The R10’s ball speed and carry accuracy are within a few mph and a few yards of a $25,000 TrackMan, which is the real story of the category. I covered the full field in my best launch monitors under $1,000 guide, and the Garmin R10 review goes deep on the most popular model.

A shot tracker is the opposite. Arccos Caddie ($250 for 14 sensors) screws into the grip of every club. You play a normal round, it logs every shot automatically, and it reports exactly where you lose strokes: driving, approach, short game, or putting. It is a statistics engine, not a practice tool. It tells you what happened on the course, not how to fix it.

The Fork: When Each One Wins

If you play 30 or more rounds a year, Arccos wins first. Most mid-to-high handicappers do not actually know where they lose strokes. They think they lose them off the tee because that miss feels bad, but Arccos data across millions of rounds consistently shows the biggest leaks are approach shots and short game. You cannot fix what you cannot see, and a launch monitor will not show you this because it only sees your practice swings.

The strokes-gained number is the honest mirror. A 15 handicap averages around 85 to 90, and Arccos will tell you exactly which part of that 90 is yours to claw back. One guy I watched discovered he was losing 4.2 strokes a round to approach shots and almost nothing off the tee. He had bought a launch monitor, and it did nothing for him. He needed to fix his 150-yard club selection, which is a stat problem, not a ball-flight problem.

Strokes gained is the most important idea in golf since the 1995 Tiger revolution, and almost no amateur uses it. Mark Broadie’s research showed that the old stats, fairways hit and putts per round, tell you almost nothing about why you shoot what you shoot. Arccos puts Broadie’s framework on your clubs for $250. A launch monitor cannot do that. It is a different tool for a different question.

If you play once a month and practice twice a week, the launch monitor wins first. Your problem is not a lack of statistics. Your problem is that you do not know your real distances, so you leave the 6-iron short and fly the 8-iron long all day. A monitor fixes that in two range sessions. It does not matter how well you strike it if you are picking the wrong club.

The Price Reality

Neither is cheap once you look past the sticker. Arccos is $250 for the sensors plus $155 a year after the first year, so $405 in year one and $155 every year after. Play twice a month and that is about $6.50 a round for your stats. Play twice a week and it drops to $1.50 a round, which is the real tell for who should buy it.

The Rapsodo MLM is the cheapest real launch monitor at $199, but it is iOS only and outdoor only. The R10 at $499 is the sweet spot for most golfers, and it doubles as a home simulator through E6 Connect and Home Tee Hero. The MLM2PRO at $599 is the best of the budget tier, but its $199 a year subscription pushes the real all-in cost toward $800. Do not judge any of these on sticker price alone.

The honest all-in comparison is this. Arccos costs $405 in year one and $155 a year after. The R10 costs $499 once and nothing after. The MLM2PRO costs $599 plus $199 a year, about $800 in year one. If you play 20 rounds a year, Arccos is the cheapest way to see real data at about $8 a round. If you practice weekly, the R10 is the cheapest per session at $499 forever.

What I Would Actually Buy

If you play 30 rounds a year and do not keep stats, buy Arccos first. The strokes-gained data will point you at the exact leak you did not know you had, and that single insight is worth more than any ball-speed number. Add a launch monitor later for the fix phase, once you know what to fix.

If you practice more than you play, buy the R10 first. Learn your real distances, build a gapping chart, and add Arccos only when you start playing enough rounds that your stats actually matter.

The one wrong answer is buying a $599 launch monitor when you play 40 rounds a year and have never looked at a stat in your life. That is the exact pattern I see over and over, and it is backwards. The device that tells you where you leak strokes is the one you should have bought first. Your scores will not move until you know where the strokes actually go.

If you are still on the fence, count your rounds and your practice sessions over the last month. If the rounds outnumber the practice sessions, buy Arccos. If the practice sessions outnumber the rounds, buy the R10. It really is that mechanical. You buy the tool for the place you spend the time.

Where to Buy

• Rapsodo MLM $199 at Amazon
• Garmin Approach R10 $499 at Amazon
• Rapsodo MLM2PRO $599 at Amazon
• Arccos Caddie Smart Sensors $250 at Amazon, plus $155 a year after year one

Prices verified August 2026. As an Amazon Associate we earn from qualifying purchases.