Ecovacs Goat O800 RTK vs Mammotion LUBA mini 2 AWD
6 questions both answer, side by side. Every answer is backed by the dated sources at the bottom.
Side by side
Can a robot mower handle steep slopes?
Ecovacs lists the Goat O800 RTK for slopes of 45% to 50% (24°).
Good to know: Maker's spec; its own page gives both figures.
Mammotion rates the all-wheel-drive LUBA mini 2 AWD for slopes up to 80%.
Good to know: Maker's spec.
Can a robot mower mow in the rain?
Ecovacs rates the Goat O800 RTK IPX6 waterproof.
Good to know: Maker's rating, UK site; the page doesn't say whether it mows in rain. A German test noted slight trouble on wet slopes.
Mammotion lists IPX6 waterproofing and rain detection for the LUBA mini 2 AWD.
Good to know: Maker's specs; the page doesn't say what it does when it detects rain.
Can a robot mower spot pets and toys on the lawn?
Ecovacs equips the Goat O800 RTK with a 3D time-of-flight sensor and AI camera for obstacle avoidance.
Good to know: Maker's claim; the page doesn't list which objects or animals it recognizes.
Mammotion says the LUBA mini 2 AWD avoids 300+ stationary or moving obstacles, protecting plants, furniture and pets.
Good to know: Maker's claim; not independently tested in our sources.
Can a robot mower work without a boundary wire?
The Goat O800 RTK mows without a boundary wire and was rated good in a German hands-on test, with good obstacle and edge detection.
Good to know: European test and price (from €699). Satellite reception was stubborn at first; slight trouble on wet slopes.
Mammotion says the LUBA mini 2 AWD needs no perimeter wire and no antenna, navigating with 360-degree LiDAR and dual-camera AI vision.
Good to know: Maker's description; for lawns up to 0.37 acre.
Does a robot mower need Wi-Fi?
Ecovacs lists Bluetooth and 2.4 GHz Wi-Fi for connecting the Goat O800 RTK to its app.
Good to know: Maker's spec, UK site.
The LUBA mini 2 AWD has a built-in 4G module with 3 years of free data.
Good to know: After 3 years, Mammotion's 4G service is a paid subscription (per the LUBA 3 page).
How big a lawn can a robot mower handle?
Ecovacs lists the Goat O800 RTK for a cutting area of 800 m² (about 0.2 acre).
Good to know: Maker's figure, from the UK site.
Mammotion sells the LUBA mini 2 AWD for lawns up to 0.37 acre.
Good to know: Maker's figure.
How we know (4 sources)
German hands-on test of the Ecovacs Goat O800 RTK, a wire-free RTK mower: grade 1.6 (good), with good obstacle detection and very good automatic edge detection. Satellite reception was stubborn at first, and it had slight trouble on slopes when wet. From €699.
Read the sourceUK product page for the Goat O800 RTK, read Oct 22, 2026: 800 m² cutting area, LiDAR-enhanced RTK navigation, AIVI 3D obstacle avoidance with a 3D time-of-flight sensor and AI camera. The page lists the maximum slope as 50% (24°) in the specs and 45% (24°) in the feature text; 3 cm barrier crossing. Re-read Oct 24, 2026: IPX6 waterproof; connects to the app over Bluetooth or 2.4 GHz Wi-Fi.
Read the sourceUS LUBA mini 2 AWD page (read Oct 25, 2026): regular price $1,999 (on sale at $1,799 when read), for lawns up to 0.37 acre. Perimeter-wire-free with no antenna, using 360-degree LiDAR and dual-camera AI vision. All-wheel drive for slopes up to 80%. Avoids 300+ stationary or moving obstacles to protect plants, furniture and pets. IPX6 waterproof with rain detection. Built-in 4G module with 3 years of free data.
Read the sourceUS product page for the Luba 3 AWD, read Oct 22, 2026: from $2,399 (0.37 acre) to $3,299 (1.25 acres). All-wheel drive for slopes up to 80% (38.6°). Navigation by 360° LiDAR, network RTK and dual-camera AI vision; Mammotion says it detects obstacles and pets as it mows and recognizes 300+ obstacle types. Re-read Oct 24, 2026: lists IPX6 waterproofing and rain detection. Built-in 4G module with 3 years of free 4G data, after which a subscription is needed; NetRTK positioning through its iNavi service is free for the product's lifetime.
Read the source