# Best robot lawn mowers without an RTK antenna

This list is for yards with trees, tall walls or buildings that can block satellite signal. A mower qualifies if its navigation, per the brand's specs, uses no RTK or satellite positioning and relies on LiDAR and cameras instead. Before buying, read how it handled mapping, since PCWorld saw automatic mapping fail on one of these models.

HTML version: https://robotsforthat.com/for/lawn/no-rtk-antenna/

| Rank | Robot | Our score | Price | Best for |
|---|---|---|---|---|
| 1 | [Mammotion LUBA mini 2 AWD](https://robotsforthat.com/robot/mammotion-luba-mini-2-awd/index.md) | 8.0/10 | $1,799 | tight, complex small yards |
| 2 | [Dreame A3 AWD Pro 2500](https://robotsforthat.com/robot/dreame-a3-awd-pro-2500/index.md) | 6.9/10 | $1,700 | steep lawns with poor satellite signal |
| 3 | [Ecovacs GOAT A3000 LiDAR PRO](https://robotsforthat.com/robot/ecovacs-goat-a3000-lidar-pro/index.md) | 6.6/10 | $2,500 | cutting down on edge trimming |
|  | [Mova LiDAX Ultra 3000 AWD](https://robotsforthat.com/robot/mova-lidax-ultra-3000-awd/index.md) | not scored | $2,399 | premium build for sloped mid size lawns |
|  | [Sunseeker S4](https://robotsforthat.com/robot/sunseeker-s4/index.md) | not scored | n/a | small flat yards |

Full ranking: https://robotsforthat.com/for/lawn/