# Anthbot M9 vs Ecovacs GOAT O1000 RTK

As of Nov 4, 2026, the Anthbot M9 costs $699 and the Ecovacs GOAT O1000 RTK costs $1,000, so the Anthbot M9 is $301 cheaper. Pick the Anthbot M9 for small flat lawns on a tight budget. Pick the Ecovacs GOAT O1000 RTK for quarter acre yards on a budget.

Prices checked Nov 4, 2026. HTML version: https://robotsforthat.com/vs/anthbot-m9-vs-ecovacs-goat-o1000-rtk/

## Side by side

| | Anthbot M9 | Ecovacs GOAT O1000 RTK |
|---|---|---|
| Price | $699 | $1,000 |
| 3 year cost | $819 | $1,000 |
| Our score | Not scored yet | Not scored yet |
| Rank in Lawn | #9 | #12 |
| Status | on sale | on sale |
| Warranty | 3 years badge on Anthbot's site, not tied to the M9 on the product page | n/a |
| Area | Up to 1,000 m² (about 0.25 acre) (Anthbot); the app section of the same page says mapping works up to 500 m² | Up to 1/4 acre |
| Max slope | 45% (24°) (Anthbot); GadgetReview found it wanders on steep, slippery or uneven ground | 45% (24°) in the work area, 17% at the virtual boundary |
| Navigation | Full band RTK with two 150° HDR cameras, AI detection of 1,000+ obstacles, auto or RC mapping (Anthbot) | RTK plus camera and 3D ToF sensor; AIVI 3D obstacle avoidance |
| Boundary wire | Not needed | Not needed |
| Cut width | 7.9 in (20 cm), 5 blade disc (Anthbot) | 8.66 in |
| Cut height | 1.2 to 2.8 in (3 to 7 cm), set in the app (Anthbot) | 1.2 to 3.2 in, manual |
| Battery runtime | About 90 min per charge, about 90 min to recharge, 5 Ah / 90 Wh battery (New Atlas) | 18V 4,000 mAh battery, about 65 min mowing, about 100 min recharge |
| Drive | Two wheel drive with front casters (GadgetReview) | Rear drive wheels (8.66 in) with front casters |
| Rtk required | Yes, RTK base station, or NetRTK over 4G with a subscription (Anthbot) | Yes, RTK reference station included |
| Multi zone | Up to 20 scheduled zones (Anthbot); GadgetReview found zones are square only | Yes, each zone can have its own speed and cut height |
| Noise | 58 dB (Anthbot); GadgetReview measured about 60 dB at 1 m | 57 dBA |
| Weather | IPX6 with rain sensor (Anthbot) | IPX6 (mower, charging station and RTK antenna) |
| Best for | small flat lawns on a tight budget | quarter acre yards on a budget |
| Skip if | your grass is thick, tall or hilly | your lawn is over 1/4 acre |

## What reviewers found

### Anthbot M9

- GadgetReview (85 True Score): Tested in Maine alongside a Lymow One Plus. Quietest mower the reviewer tested at about 60 dB at 1 m; setup took about 20 minutes. Stalled on thick, tall or wet grass, left a 15 to 20 cm border strip, lost position after driving off a ledge and could not dock. Expert score 82. [Source](https://www.gadgetreview.com/anthbot-m9-review)
- New Atlas: Hands on test found setup took about 10 minutes as claimed, tight turns and straight lines, and no trouble with shadows or a clothesline pole. A test section used about 10% of the battery. Thick, stubborn grass got a less even cut; not suited to overgrown lawns or yards with roots. [Source](https://newatlas.com/consumer-tech/anthbot-robot-mower-m9/)

### Ecovacs GOAT O1000 RTK

- Consumer Reports (via Hunker): Earned a Smart Buy badge with top marks for cutting, convenience and safety; noise and build were rated just below top. [Source](https://www.hunker.com/2226937/consumer-reports-smart-buy-robotic-lawn-mower-ecovacs-goat-affordable/)

## Questions buyers ask

### Which is better, the Anthbot M9 or the Ecovacs GOAT O1000 RTK?

Pick the Anthbot M9 for small flat lawns on a tight budget. Pick the Ecovacs GOAT O1000 RTK for quarter acre yards on a budget.

### Which is cheaper?

The Anthbot M9 at $699, versus $1,000 for the Ecovacs GOAT O1000 RTK, checked Nov 4, 2026. Over 3 years with running costs: $819 vs $1,000.

### What is the difference between the M9 and the GOAT O1000 RTK?

Area: Up to 1,000 m² (about 0.25 acre) (Anthbot); the app section of the same page says… on the M9, Up to 1/4 acre on the GOAT O1000 RTK. Max slope: 45% (24°) (Anthbot); GadgetReview found it wanders on steep, slippery or uneven ground on the M9, 45% (24°) in the work area, 17% at the virtual boundary on the GOAT O1000 RTK. Navigation: Full band RTK with two 150° HDR cameras, AI detection of 1,000+ obstacles, auto or RC… on the M9, RTK plus camera and 3D ToF sensor; AIVI 3D obstacle avoidance on the GOAT O1000 RTK.

Full reviews: [Anthbot M9](https://robotsforthat.com/robot/anthbot-m9/index.md), [Ecovacs GOAT O1000 RTK](https://robotsforthat.com/robot/ecovacs-goat-o1000-rtk/index.md)