From $1,099checked
Check priceWe earn a commission.M9 PRO
From $1,399 at Anthbot.
- Max lawn size
- 0.25 acres
- Max slope
- 45 %
- Navigation
- RTK GPS + LiDAR
- Cutting width
- 7.9 in
Strengths and weak spots
Worked out from the specs and prices on this page against the other robot lawn mowers we compare.
Strengths
- 58 dB: better on noise than 67% of the 40 robot lawn mowers we have this data for.
Weak spots
- 7.9 in: 70% of the 45 robot lawn mowers we have this data for do better on cutting width.
- 0.25 acres: 60% of the 46 robot lawn mowers we have this data for do better on max lawn size.
Where it ranks
How it scored in each list. A longer bar is better for you.
- Rank 28
Best Robot Mowers for Large Yards
Number 28 of 40 ranked
- Rank 15
Best Quiet Robot Mowers
Number 15 of 37 ranked
Specifications
Each value links to the page it came from.
| Max lawn size | 0.25 acres | source, checked |
|---|---|---|
| Max slope | 45 % | source, checked |
| Navigation | RTK GPS + LiDAR | source, checked |
| No boundary wire | Yes | source, checked |
| Needs RTK antenna | No | source, checked |
| Cutting width | 7.9 in | source, checked |
| Cutting height | 2.8 in | source, checked |
| All-wheel drive | Not listed | |
| Noise | 58 dB | source, checked |
| Water rating | IPX6 | source, checked |
| Weight | Not listed | |
| Warranty | Not listed |
Prices
- $1,399at Anthbot, price checked Check priceWe earn a commission.
Similar models
At Ecovacs US, from $999.99checked
Check priceWe earn a commission.
At Navimow, from $1,799checked
Check priceWe earn a commission.
Keep reading
Robot Mower Installation and Setup
Robot mower setup takes an afternoon: place the antenna and charging station well, map with care, and prep the lawn before the first run.
Robot Mower Warranties Compared
Robot mower warranty compared: stated warranty years for every published model, from four years on Husqvarna to one on Ecovacs, and who lists none.
Robot Mowers Without a Boundary Wire
A robot mower without a boundary wire uses RTK GPS, camera or LiDAR to map the lawn. See how each works, what install needs, and which models need an antenna.