Yarbo M Series Review: M20 vs M20i (Mow, Snow, Leaves)

Most robot mowers do one job. The Yarbo M Series does four — one tracked robot that mows, plows snow, collects leaves and trims edges, replacing a lawn mower, a snow blower, a leaf blower and a string trimmer with a single platform. As an authorized Yarbo dealer that sets these up and services them, here’s our honest, hands-on take — and which of the two models is right for you.

One Core, four jobs

The heart of the system is a tracked Core that accepts interchangeable modules. Snap on the mower for summer, the snow plow for winter, the leaf collector in fall, or the edge trimmer any time. The collector is the clever one — it picks up debris and auto-dumps at 50+ spots you configure, then goes back to work on its own.

Hands attaching a snap-on module to the Yarbo M Series tracked Core — Modules snap onto the same Core — swap the job, keep the robot.

Setup & mapping — no boundary wires

There’s no wire to bury. The M Series maps your property with NetRTK plus AI vision cameras (and 360° LiDAR on the M20i). In the video we walk through the full first-run setup and mapping. This is also where buying from a dealer pays off: we come out, map your yard, set the zones and no-go areas, and hand you a robot that’s already running — not a box to figure out yourself.

Battery, runtime & fast charging

Both the M20 and M20i carry a 20Ah battery that charges from 10% to 90% in about 60 minutes, with automatic recharge cycles so it tops up and resumes on its own. Charging is wireless, so there’s no plug to line up.

This is where the tracked design shines. The M Series handles slopes up to ~35° and clears roughly 2-inch steps — ditches, ruts and uneven ground that stop wheeled robots. All models navigate with NetRTK + AI vision; the M20i adds 360° LiDAR for the trickiest, most cluttered yards.

M20 vs M20i — which one?

	M20	M20i
Coverage	up to ~1.5 acres	up to ~1.5 acres
Battery	20Ah	20Ah
Charge (10→90%)	~60 min	~60 min
Cut height	1.2–4″	1.2–4″
Navigation	NetRTK + AI vision	+ 360° LiDAR
Best for	bigger properties	complex, obstacle-heavy yards

Short version: M20 for most properties up to about an acre and a half, and M20i when your property is big and complicated enough that the extra LiDAR earns its keep.

Pricing & what to know before you buy

The M Series launched at introductory pricing, with individual modules at $699–$799 if you add capabilities later. Retail pricing runs higher, and availability is rolling out through 2026, so check current pricing and lead times with us before you plan around it.

Warranty and support are where an authorized dealer matters most on a brand-new platform — you want someone local who can service it, not an overseas RMA.

Who it’s for (and who it’s not)

Buy it if you have a big, rough, or multi-season property and you’d otherwise own several machines — the M Series genuinely consolidates four of them, and the tracked Core goes where wheeled robots can’t.

Skip it if you have a small, flat, simple lawn — a compact wheeled robot (a Navimow X4 or LUBA 3) will cost less and do that job just fine.

A Zippy Lawnz team member with a Yarbo M Series robot outside the authorized-dealer storefront — We're an authorized Yarbo dealer & service center — we set them up, map them, and stand behind them.

Buy from a dealer that services what it sells

On a platform this new, the setup and the support are the product. We’re an authorized Yarbo dealer with nationwide sales, shipping and support — plus professional install, local mapping and hands-on service across PA, NJ, MD, DE, VA & CO, from a team that actually repairs what we sell.

📍 Check my lawn — free — see how a Yarbo would zone your property, in 2 minutes.
🟢 Shop & contact us — questions, pricing, or ready to order.

Frequently asked

What's the difference between the Yarbo M20 and M20i?

Both cover up to ~1.5 acres on a 20Ah battery. The M20i adds 360° LiDAR on top of NetRTK + AI vision, for the most complex, obstacle-heavy yards.

Can one Yarbo really mow, plow snow, and collect leaves?

Yes — that's the whole idea. A single tracked Core accepts four interchangeable modules: a mower, a snow plow/blower, a leaf collector (it auto-dumps at your configured spots), and an edge trimmer. You swap the module for the season instead of buying four separate machines.

Does the Yarbo M Series need a boundary wire?

No. It maps your property with NetRTK plus AI vision cameras (LiDAR too, on the M20i) — no perimeter wire to bury. As your authorized dealer we handle the mapping and setup for you.

What slopes and terrain can it handle?

Its tracked drive handles slopes up to about 35° and can clear roughly 2-inch steps — which is why it's a favorite for big, rough, or uneven properties where wheeled robots struggle.