The 7am front lawn
Mows before the neighbourhood wakes — at 58 dB nobody files a complaint.
Now shipping · free delivery
The lawn mows itself. You take the morning back.
Roam is a wire-free robotic mower for lawns up to 0.75 acre. Map the yard once on your phone — it cuts on schedule, parks itself in the rain, and recharges on its own.
4.8 · 12,408 owners
3-year warranty
30-day returns
Roam RM-22 · all-wheel drive
RTK-GPS ±2 cm
Awarded & reviewed by people who’d rather not mow
CES Innovation Award 2026
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The Yard Journal
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Green Outdoor Design Prize
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Homestead Weekly
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iF Design Award ’26
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Curbside Review
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GoodLawn Index
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Editor’s Choice — Suburb Living
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The mower
Engineered to be forgotten about.
Three things make Roam different from the robot mowers that came before it — no buried wire, a deck that actually cuts, and a lock that travels with the machine.
NO BOUNDARY WIRE
Wire-free RTK-GPS navigation
No trench, no buried perimeter wire, no weekend with a spade. Walk the edge of your lawn once in the app and Roam holds that boundary to within two centimetres — every mow, in every season, as the grass grows in.
Twin RTK antennas correct each other in real time, so it stays accurate under trees and beside the house where plain GPS drifts.
Boundary accuracy ±2 cm · setup ~10 min
A real mower, not a trimmer
Three pivoting razor blades on a 22 cm deck mulch clippings back into the lawn as fertiliser — no bag to empty. All-wheel drive pulls Roam up slopes as steep as 24°, and a rain sensor sends it back to the dock when a downpour starts, so it never tracks mud across wet grass.
22 cm
cutting width
24°
max slope
58 dB
noise level
Lift & tilt sensors
RTK antenna
3 razor blades
5.0 Ah battery
All-wheel drive
EXPLODED VIEW · RM-22
GEOFENCE · PIN LOCK
LEFT GEOFENCE — OWNER ALERTED
Theft tracking and a PIN lock
A built-in LTE radio means Roam is reachable even with the Wi-Fi off. Set a geofence around your property and you get a push alert the moment the mower crosses it — with a live location you can hand straight to police.
Lift it off the lawn and a four-digit PIN is required before the blades will spin again. To a thief it’s a tracked, locked brick — which is exactly the point.
LTE tracking included · no extra SIM
9:41
Backyard
RM-22 · idle · 82%
Front
Side
Back
Mow now
all zones · ~64 min
Next scheduled mow
TUE 07:30
The Roam app
Your whole lawn, on a phone.
Set it up on the sofa. The free app — iOS and Android — is the only remote Roam needs, and there is nothing extra to pay for it.
Set zones on a map
Paint cut areas, exclude flower beds and the trampoline, and give each zone its own cut height.
Schedule mows
Pick days and times, or let Roam plan around the weather forecast and recent rainfall.
Mow now
Guests on the way? Send Roam out for a single pass, then straight back to the dock.
See mow history
Every pass logged with area covered, runtime and battery used — handy when grass looks uneven.
Firmware updates, over the air
Navigation and battery improvements arrive automatically, installed overnight on the dock. Roam genuinely gets better after you buy it — current build v4.2.1.
Technical specifications
Roam RM-22, measured.
Every figure that matters before you clear a corner of the garage for the dock.
Cutting & coverage
- Cutting width
- 22 cm
- Cut height range
- 20–60 mm
- Blade type
- 3 pivoting razor blades
- Max lawn size
- up to 0.75 acre
- Max slope
- 24° (45%)
- Clipping handling
- Mulching, no bag
Power & battery
- Battery
- 5.0 Ah Li-ion (28 V)
- Runtime per charge
- 90 min
- Charge time
- 65 min
- Charge cycles (rated)
- 1,500+
- Docking
- Auto-return + recharge
- Noise level
- 58 dB(A)
Navigation & connectivity
- Navigation
- RTK-GPS, ±2 cm
- Boundary
- Virtual, wire-free
- Drive
- All-wheel, 2-motor
- Connectivity
- Wi-Fi + LTE
- Sensors
- Lift, tilt, bumper, rain
- Firmware
- v4.2.1 (OTA)
Body & environment
- Dimensions (L×W×H)
- 62 × 44 × 27 cm
- Weight
- 11.2 kg
- Ingress rating
- IPX5 (rain-safe)
- Operating temp
- 0°C – 45°C
- Materials
- ABS shell, alloy deck
- Model
- RM-22
Battery
Most lawns, on a single charge.
A full 5.0 Ah pack runs Roam for about 90 minutes — enough to finish a 0.75-acre yard before it docks itself. A flat battery is back to full in 65 minutes, so a missed slot is caught up the same day.
RUNTIME PER CHARGE
90 min
0306090 min
RECHARGE TIME
65 min
0306090 min
In the box
Open it. You have everything.
No optional perimeter kit, no separate antenna to source. Roam ships ready to map and mow the same afternoon.
Roam mower
RM-22 ×1
Charging dock
DOCK-A ×1
RTK antenna
ANT-22 ×1
Spare blades
BLD-3 ×9
Power cable
10 m ×1
Also inside: dock ground pegs, quick-start card, and the IPX5 weather seal pre-fitted.
5 ITEMS · ASSEMBLY-FREE
Around the yard
Where the Saturdays go back to.
Roam was built for ordinary suburban lawns — the front strip, the sloped back, the bit by the fence nobody likes pushing a mower across.
The sloped back garden
All-wheel drive holds a 24° bank that a push mower slides down.
Tight along the fence
RTK accuracy lets it cut a clean line right to the boundary edge.
Caught in the rain
The rain sensor sends it home before a downpour, then it resumes once dry.
84,408
Roam owners across 14 countries
38 hrs
Mowing saved per owner, per season
90 min
Battery runtime on a single charge
91,640
Lawns mapped in the Roam app
Buy Roam
Pick the size of your lawn.
One price, in full. Free delivery, a 3-year warranty and 30 days to send it back if your lawn and Roam don’t get along.
Roam
For lawns up to 0.75 acre
$1,899
one-time
or from $53/mo — 36-mo financing, 0% APR
Buy Roam · $1,899- 5.0 Ah battery — 90 min runtime per charge
- Wire-free RTK-GPS, accurate to ±2 cm
- Charging dock, RTK antenna & 9 spare blades
- LTE theft tracking — no extra subscription
Roam Plus
For larger lawns up to 1.0 acre
$2,399
one-time
or from $67/mo — 36-mo financing, 0% APR
Buy Roam Plus · $2,399- Larger 7.5 Ah battery — 135 min runtime per charge
- Everything in Roam — RTK-GPS, dock, antenna, LTE
- All-weather dock cover & 12 spare blades
- Priority next-day support line
3-year warranty
Parts & labour, mower and battery
30-day returns
Full refund, return shipping covered
Free delivery
Ships in 2–4 days, fully tracked
4.8
12,408 verified owners
5★
81%
4★
13%
3★
4%
2★
1%
1★
1%
“The no-wire setup sold me and it lived up to it — I walked the edges in about twelve minutes and it has held that line all summer. Front lawn, back, the sloped side: all done before breakfast.”
DK
Daniel Køhler
Aarhus, DK · 0.4-acre lawn · owned 7 months
“Our back garden drops away at the bottom and I was sceptical. Roam climbs it without slipping and the mulched clippings have actually thickened the grass. Kids and the dog ignore it completely now.”
PM
Priya Menon
Reading, UK · sloped 0.3-acre · owned 1 year
“I travel for work, so the LTE tracking mattered. It pinged my phone the one time it nudged past the geofence near the gate. Four stars only because I’d love a wider deck — the cut quality itself is excellent.”
MS
Marcus Silveira
Austin, US · 0.6-acre lawn · owned 5 months
Before you buy
The questions owners ask first.
Still unsure? The support team answers email in under a day — details in the footer below.
Do I need to bury a boundary wire?
No. Roam navigates with RTK-GPS, accurate to about two centimetres, so there is no perimeter wire to trench, staple or repair. You set the lawn up once: open the app, walk Roam slowly around the edges, and mark any flower beds or features to avoid. That virtual boundary is saved and reused for every mow — and you can redraw it in seconds if your garden changes.
How does it handle slopes and obstacles?
All-wheel drive lets Roam climb inclines up to 24 degrees — steeper than most suburban back gardens. A front bumper sensor detects fixed objects like trees, planters and garden furniture, so it slows, contacts gently, then steers around them. Lift and tilt sensors stop the blades instantly if it is picked up or tips, and the rain sensor parks it on the dock during heavy rain.
Is it safe around kids and pets?
Safety drove the design. The three blades sit recessed well inside the chassis and pivot back on contact rather than driving through. A lift sensor cuts blade power within milliseconds the moment Roam leaves the ground, and the bumper makes it ease off when it meets anything solid. It also moves at a deliberate walking pace. We still recommend keeping very young children supervised in the garden — as you would around any powered tool.
Is there an app subscription?
None. The Roam app is free on iOS and Android, and every feature — zone mapping, scheduling, Mow now, mow history and over-the-air firmware updates — is included for the life of the mower. The built-in LTE that powers theft tracking is covered too: there is no separate SIM to buy and no monthly connectivity fee. The price you see is the only price.
What’s the warranty, and how are repairs handled?
Every Roam comes with a 3-year warranty covering the mower, the battery and the charging dock for both parts and labour. If something fails, start a claim in the app or by email and we send a prepaid shipping box — most repairs are turned around within five working days. Wear items such as blades are not covered, but spares are inexpensive and the box includes nine to start. You also have 30 days from delivery to return Roam for a full refund.
Now shipping · 2–4 day delivery
Hand the lawn to Roam. Keep your weekend.
Join 84,408 owners who mapped their garden once and haven’t pushed a mower since. Set it up this weekend — and get the next one back.
Buy Roam · $1,899 · free delivery · 30-day returns