Buying guide · United Kingdom · 17 September 2026
The best robot lawn mowers without perimeter wire
'No wire' hides three different technologies, and the right one depends on your trees, your signal and your sky. Seven mowers, grouped by positioning system, with the exact model's reviews where they exist and an honest blank where they don't.
- Models ranked
- 7
- Specifications verified
- 67
- Reviews cited
- 7
- Prices checked
- 7 of 7 16 September 2026
Mammotion
LUBA 3 AWD
The only mower here that fuses three systems — 360° LiDAR, network RTK and dual-camera vision — so a lost satellite fix under trees or a blinded camera at dusk is not a stopped mower. TechRadar Highly Recommended (3000 variant). From £2,099.
- 8 verified specs
- Highly recommended · TechRadar
The rest of the list
Picks two to 7: the job each wins, and the evidence. Prices are the seller's own, on the date shown.
- Best camera-only
eufy E15 Robot Lawn Mower
No wire, no RTK base station, no satellite dependence: it navigates on cameras and a 3D perception system. Four outlets have reviewed it, including a T3 Platinum Award. The condition is Wi-Fi or 4G across the whole lawn. £1,499, out of stock at eufy when checked.
- Boundary system
- Wire-free - no boundary wire; no RTK base station. Requires Wi-Fi or 4G coverage.
- Navigation
- TrueVision (eufy comparison page); UK page describes 'Pure vision FSD technology' with high-precision cameras, AI algorithms and a 3D perception system
- Recommended area
- Up to 800m²
- Slope capability
- Up to 40%
- 9 verified specs
- Recommended · TechRadar
- T3 Platinum Award · T3
- Cheapest network RTK
Kress EyePilot KR250E
Kress's RTKn delivers satellite corrections over the air, so you get RTK accuracy without mounting a base station on the house. Camera awareness covers what satellites can't see. £899 at Kress or Autonomow. No expert review yet.
- Boundary system
- Wire-free: RTKn network satellite positioning (no local RTK base station - corrections delivered over the air via Wi-Fi/4G) combined with EyePilot vision-based awareness
- Navigation
- RTKn full-band GNSS with vision-based awareness (EyePilot) and redundant positioning architecture; structured or random mowing paths
- Recommended area
- Up to 500m²
- Slope capability
- Up to 40%
- 9 verified specs
- No published review yet
- Best camera-only for small lawns
eufy C15 Robot Lawn Mower
The E15's vision navigation at 500m² and £999, in stock, with an Expert Reviews Recommended badge and the most complete verified specification of any mower we researched.
- Boundary system
- Wire-free - no boundary wires and no RTK station required
- Navigation
- TrueVision (eufy comparison page); described on the UK product page as 'Pure vision FSD technology with high-precision cameras and intelligent AI algorithms'
- Recommended area
- Up to 500m²
- Slope capability
- Up to 32.5%
- 10 verified specs
- Recommended · Expert Reviews
- Network RTK with edge cutting
Kress EyePilot ZeroTrim KR260E
Same over-the-air RTK as the KR250E, rated for 700m², with the ZeroTrim system for cutting to the border. £1,149. No expert review found.
- Boundary system
- Wire-free: RTKn network satellite positioning (no local base station; corrections over the air via Wi-Fi/4G) combined with EyePilot vision-based awareness
- Navigation
- RTKn full-band GNSS with EyePilot vision-based awareness and redundant positioning; plus ZeroTrim cutting system for edge cutting
- Recommended area
- Up to 700m²
- Slope capability
- Up to 40%
- 9 verified specs
- No published review yet
Best for patchy signalHusqvarna Automower 405VE NERA
Husqvarna's satellite positioning normally uses cloud corrections, but for gardens with poor coverage the optional EPOS RS1 reference station gives you a local fix — the one mower here with that fallback. Infrared camera for obstacles. £2,349 through dealers.
- Boundary system
- Virtual wire - no perimeter wire. Satellite-based virtual boundaries set in the Automower Connect app; needs cellular or Wi-Fi coverage over the whole lawn, or the optional Husqvarna EPOS RS1 reference station.
- Navigation
- Satellite navigation (correction data via Husqvarna Cloud, accuracy typically better than 5 cm) combined with an in-built camera using AI object detection with infrared light; EdgeCut function
- Recommended area
- Up to 900m²
- Slope capability
- Up to 30%
- 11 verified specs
- No published review yet
- Same system, 1,500m²
Husqvarna Automower 410VE NERA
The 405VE's positioning and camera in a machine rated for 1,500m². £2,849. Every other published spec matches the 405VE.
- Boundary system
- Virtual wire - no perimeter wire. Satellite-based virtual boundaries in the Automower Connect app; needs cellular or Wi-Fi coverage across the whole lawn, or the optional Husqvarna EPOS RS1 reference station.
- Navigation
- Satellite navigation (correction data via Husqvarna Cloud at no extra cost, accuracy typically better than 5 cm) combined with a built-in camera using advanced AI object detection with infrared light; EdgeCut function; selectable mowing patterns
- Recommended area
- Up to 1,500m²
- Slope capability
- Up to 30%
- 11 verified specs
- No published review yet
Side by side
A blank cell means the figure was not confirmed by a source we trust, or two sources disagreed.
| Model | Role | Price | Boundary system | Navigation | Recommended area | Slope capability | Expert verdict | Data |
|---|---|---|---|---|---|---|---|---|
| Mammotion LUBA 3 AWD | Best positioning | £2,099.00 | Wire-free - no perimeter wire. NetRTK (network RTK, no local base station) plus 360 LiDAR and dual-camera AI vision. | Tri-Fusion Navigation: 360 LiDAR + NetRTK + Dual Camera AI Vision | — | Up to 80% | Highly recommended · TechRadar | Good |
| eufy E15 Robot Lawn Mower | Best camera-only | £1,499.00out of stock | Wire-free - no boundary wire; no RTK base station. Requires Wi-Fi or 4G coverage. | TrueVision (eufy comparison page); UK page describes 'Pure vision FSD technology' with high-precision cameras, AI algorithms and a 3D perception system | Up to 800m² | Up to 40% | Recommended · TechRadar | Good |
| Kress EyePilot KR250E | Cheapest network RTK | £899.00 | Wire-free: RTKn network satellite positioning (no local RTK base station - corrections delivered over the air via Wi-Fi/4G) combined with EyePilot vision-based awareness | RTKn full-band GNSS with vision-based awareness (EyePilot) and redundant positioning architecture; structured or random mowing paths | Up to 500m² | Up to 40% | — | Good |
| eufy C15 Robot Lawn Mower | Best camera-only for small lawns | £999.00 | Wire-free - no boundary wires and no RTK station required | TrueVision (eufy comparison page); described on the UK product page as 'Pure vision FSD technology with high-precision cameras and intelligent AI algorithms' | Up to 500m² | Up to 32.5% | Recommended · Expert Reviews | Good |
| Kress EyePilot ZeroTrim KR260E | Network RTK with edge cutting | £1,149.00 | Wire-free: RTKn network satellite positioning (no local base station; corrections over the air via Wi-Fi/4G) combined with EyePilot vision-based awareness | RTKn full-band GNSS with EyePilot vision-based awareness and redundant positioning; plus ZeroTrim cutting system for edge cutting | Up to 700m² | Up to 40% | — | Good |
| Husqvarna Automower 405VE NERA | Best for patchy signal | £2,349.00 | Virtual wire - no perimeter wire. Satellite-based virtual boundaries set in the Automower Connect app; needs cellular or Wi-Fi coverage over the whole lawn, or the optional Husqvarna EPOS RS1 reference station. | Satellite navigation (correction data via Husqvarna Cloud, accuracy typically better than 5 cm) combined with an in-built camera using AI object detection with infrared light; EdgeCut function | Up to 900m² | Up to 30% | — | Good |
| Husqvarna Automower 410VE NERA | Same system, 1,500m² | £2,849.00 | Virtual wire - no perimeter wire. Satellite-based virtual boundaries in the Automower Connect app; needs cellular or Wi-Fi coverage across the whole lawn, or the optional Husqvarna EPOS RS1 reference station. | Satellite navigation (correction data via Husqvarna Cloud at no extra cost, accuracy typically better than 5 cm) combined with a built-in camera using advanced AI object detection with infrared light; EdgeCut function; selectable mowing patterns | Up to 1,500m² | Up to 30% | — | Good |
How we chose
Three separate signals, never one invented score. Read the full method.
- Only mowers with no perimeter wire are included, and the boundary and navigation descriptions are quoted from the manufacturer's own UK page — not from a reseller.
- Camera-only mowers are flagged as needing Wi-Fi or 4G across the lawn, and RTK mowers as needing sky view, because the manufacturer's own pages say so.
- Prices were read from the seller's page in a browser on the date shown.
- Reviews are attached only where the outlet tested the exact model. Sibling variants — the 405XE, KR250ES, other LUBA sizes — are not borrowed from.
- Some links may become paid affiliate links in future and will be labelled. Commission never changes the order.
Questions people ask
Camera, RTK or LiDAR — which is best without a wire?
Camera-only (eufy) is the simplest to install and cheapest for its area, but depends on Wi-Fi or 4G coverage and daylight. Network RTK (Kress, Husqvarna) is precise but needs a clear view of the sky. Fusion (LUBA 3 AWD) costs the most and has the fewest failure modes.
Do wire-free mowers need a base station?
None on this page does. Kress and Mammotion deliver RTK corrections over the network, eufy uses cameras only, and Husqvarna's RS1 station is optional for gardens with poor signal.
Will a wire-free mower work under trees?
Satellite-only positioning weakens under dense canopy. The LUBA 3 AWD's LiDAR and cameras are designed to cover that, and Husqvarna's optional RS1 station helps. Camera-only mowers care about light and network coverage, not sky view.
Can I set no-go zones without a wire?
Yes — every mower here draws virtual boundaries and no-go zones in its app. The manufacturers' pages describe this for each model; we have not timed how long editing takes.