# Anthbot M9 vs Segway Navimow i105

As of Nov 4, 2026, the Anthbot M9 costs $699 and the Segway Navimow i105 costs $799, so the Anthbot M9 is $100 cheaper. The Segway Navimow i105 has a published review score and ranks #2 in our robot lawn mowers ranking; the Anthbot M9 is not scored yet. Pick the Anthbot M9 for small flat lawns on a tight budget. Pick the Segway Navimow i105 for small flat lawns on a budget.

Prices checked Nov 4, 2026. HTML version: https://robotsforthat.com/vs/anthbot-m9-vs-segway-navimow-i105/

## Side by side

| | Anthbot M9 | Segway Navimow i105 |
|---|---|---|
| Price | $699 | $799 |
| 3 year cost | $819 | $799 |
| Our score | Not scored yet | 8.0/10 |
| Rank in Lawn | #9 | #2 |
| Status | on sale | on sale |
| Warranty | 3 years badge on Anthbot's site, not tied to the M9 on the product page | 3 years (Navimow) |
| 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 | 0.125 acre, up to about 0.15 acre on simple yards (Navimow) |
| Max slope | 45% (24°) (Anthbot); GadgetReview found it wanders on steep, slippery or uneven ground | 30% (17°), 10% (6°) at the boundary (Navimow); Top Ten Reviews listed 16° |
| Navigation | Full band RTK with two 150° HDR cameras, AI detection of 1,000+ obstacles, auto or RC mapping (Anthbot) | EFLS 2.0 RTK with visual SLAM backup, 140° RGB camera detecting 150+ obstacles (Navimow) |
| Boundary wire | Not needed | Not needed |
| Cut width | 7.9 in (20 cm), 5 blade disc (Anthbot) | 7.1 in, 3 blades (Navimow) |
| Cut height | 1.2 to 2.8 in (3 to 7 cm), set in the app (Anthbot) | 2 to 3.6 in, manual dial (Navimow) |
| Battery runtime | About 90 min per charge, about 90 min to recharge, 5 Ah / 90 Wh battery (New Atlas) | About 60 min per charge, about 90 min to recharge (Navimow, Top Ten Reviews) |
| Drive | Two wheel drive with front casters (GadgetReview) | Two wheel drive; Navimow's product page says front wheel drive while its spec table says rear wheel drive |
| Rtk required | Yes, RTK base station, or NetRTK over 4G with a subscription (Anthbot) | Yes, RTK antenna installed at least 2 m from the house (Top Ten Reviews) |
| Multi zone | Up to 20 scheduled zones (Anthbot); GadgetReview found zones are square only | Mowing, off limit and channel zones sharing one map limit (Navimow) |
| Noise | 58 dB (Anthbot); GadgetReview measured about 60 dB at 1 m | 58 dB(A) (Navimow); Top Ten Reviews heard about 60 dB |
| Weather | IPX6 with rain sensor (Anthbot) | IP66 (Navimow) |
| Best for | small flat lawns on a tight budget | small flat lawns on a budget |
| Skip if | your grass is thick, tall or hilly | your lawn is over 1/8 acre or hilly |

## 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/)

### Segway Navimow i105

- Top Ten Reviews: Clean first pass cut that handled dandelions; mowing a small lawn used about a quarter of the battery. Mower stopped and steered away when the tester stood in its path. Base slipped on an incline and had to be moved. Sub scores: navigation 9/10, cutting 8/10, battery 8/10, noise 9/10, interface 9/10. [Source](https://www.toptenreviews.com/segway-navimow-i105n-review)
- Android Police (7.5/10): Named Best value. Quiet and good value, but it did not always follow parallel lines, leaving unmowed strips, and struggled with corners. Manual height dial means no per zone heights; 60 min battery may be short for bigger lawns. [Source](https://tech.yahoo.com/home/articles/segway-navimow-i105n-review-cost-220012288.html)

## Questions buyers ask

### Which is better, the Anthbot M9 or the Segway Navimow i105?

The Segway Navimow i105 has a published review score and ranks #2 in our robot lawn mowers ranking; the Anthbot M9 is not scored yet. Pick the Anthbot M9 for small flat lawns on a tight budget. Pick the Segway Navimow i105 for small flat lawns on a budget.

### Which is cheaper?

The Anthbot M9 at $699, versus $799 for the Segway Navimow i105, checked Nov 4, 2026. Over 3 years with running costs: $819 vs $799.

### What is the difference between the M9 and the i105?

Area: Up to 1,000 m² (about 0.25 acre) (Anthbot); the app section of the same page says… on the M9, 0.125 acre, up to about 0.15 acre on simple yards (Navimow) on the i105. Max slope: 45% (24°) (Anthbot); GadgetReview found it wanders on steep, slippery or uneven ground on the M9, 30% (17°), 10% (6°) at the boundary (Navimow); Top Ten Reviews listed 16° on the i105. Navigation: Full band RTK with two 150° HDR cameras, AI detection of 1,000+ obstacles, auto or RC… on the M9, EFLS 2.0 RTK with visual SLAM backup, 140° RGB camera detecting 150+ obstacles (Navimow) on the i105.

Full reviews: [Anthbot M9](https://robotsforthat.com/robot/anthbot-m9/index.md), [Segway Navimow i105](https://robotsforthat.com/robot/segway-navimow-i105/index.md)