Garmin R10 vs Rapsodo MLM2PRO

The two portable monitors under $700, and the rare comparison where the cheaper sticker also has the cheaper subscription. What the extra $100 buys — and what it keeps costing — is the whole story.

Side by side

The MLM2PRO is the more ambitious instrument: dual optical cameras plus radar, spin measured directly off marked RPT balls (a sleeve ships in the box; $69.99/dozen after), impact video, and a 30,000-course library. The published catch is where the features live — course play and third-party connections sit behind the $199.99/yr Premium membership, and Rapsodo's own space guidance wants roughly 14 feet of indoor depth, same as the radar unit it's competing with.

The R10 is the simpler bet: radar distances you can trust, a membership that's genuinely optional at $99.99/yr, and the only truly range-ready workflow of the pair. Its published indoor limitation — partially calculated spin — is exactly the gap the MLM2PRO exists to close.

Choose the Garmin R10 if

• Three-year cost matters more than measured spin — the running-cost gap is $400-700 at annual pricing
• The membership needs to be optional, not a toll
• Range sessions are half the use case

Choose the Rapsodo MLM2PRO if

• Measured spin is the point — it's the published difference, and it's real
• The 45-day Premium trial and $329.99 two-year pricing fit how you'd actually pay
• Impact video and camera replay earn their keep in your practice

Row for row the R10 takes running cost and simplicity; the MLM2PRO takes the data. This site scores data quality as the deciding row at equal room requirements — the MLM2PRO by a nose, with the membership math stated out loud.