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Robovations™
Robot Autonomy, Classified
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Expectation vs reality/Robot Lawn Mowers/4 robots compared/Reviewed Jun 2026

Do robot mowers actually avoid kids and pets?

5 claims tested1 holds up as written, 3 hold only partly and 1 diverges from the record.
Worx Landroid Vision Cloud WR320View recordWorxIVLandroid Vision Cloud WR320
Segway Navimow H2View recordSegwayIVH2
Ecovacs Goat A3000 LiDAR PROView recordEcovacsIVGoat A3000 LiDAR PRO
Husqvarna Automower 115HView recordHusqvarnaII115H
Full specifications20 measurements · 65 of 80 documented
MSRP
$1,199.99
$1,799
$2,499
$700
Rated runtime
75 min
Not documented
160 min
60 min
Charge time
100 min
Not documented
70 min
50 min
Battery capacity
Not documented
Not documented
Not documented
36 Wh
Battery type
Li-ion
Li-ion
Li-ion
Li-ion
Noise level
Not documented
Not documented
62 dB
58 dB
Navigation
RTK satellite positioning + AI-camera obstacle detection + virtual geofencing
LiDAR + stereo camera + gyroscope + RTK-grade GNSS; triple-sensor fusion boundary and obstacle detection
Dual LiDAR with autonomous boundary mapping and obstacle avoidance
Buried boundary wire with random-path obstacle avoidance
Connectivity
wifi
wifi, alexa
wifi, bluetooth
wifi, bluetooth
Dimensions (W×D×H)
20.9 × 24.2 × 11.1 in
Not documented
26.8 × 23 × 13.2 in
17.7 × 23.2 × 10.6 in
Weight
31 lbs
Not documented
40.3 lbs
20.7 lbs
Readiness
Ready Now
Promising Progress
Ready Now
Ready Now
Released
Feb 2026
Jan 2026
Nov 2025
Jun 2019
Cutting width
8.7 in
8.7 in
13 in
8.7 in
Cutting height range
1.6-3.5 in
2-4 in
1.2-3.5 in
2-3.6 in
Max area
21,800 sq ft
Not documented
32,700 sq ft
17,400 sq ft
Max slope
30%
45%
50%
30%
Blade system
3 blades
6-blade anti-clogging cutting disc
Not documented
3 pivoting razor blades
Boundary method
RTK Cloud with V-SLAM, no boundary wire
Wire-free, LiDAR with stereo camera and RTK-grade GNSS
Dual LiDAR navigation, wire-free
Buried boundary wire
Drive layout
Two-wheel drive
Not documented
Rear-wheel drive
Rear-wheel drive, two driven rear wheels with front casters
Max speed
Not documented
Not documented
1.6 mph
Not documented

Claims under test

5 marketing claims, measured against documented evidence

Each claim below pairs the marketing language with what owner reports, demos, and engineering documentation actually show. The meter summarizes how far each claim sits from the evidence.

0102030405
1 Matches3 Partial1 Diverges
01Obstacle detection stops the mowerPartial02Wire-free means family-yard readyPartial03AI vision identifies living objectsPartial04Auto stop on lift or tiltMatches05Safe operation without supervisionDiverges
Claim 01 / 05

Obstacle detection stops the mower

Partial

Proactive for three models; 115H requires physical contact before stop

What marketing promises

Advanced obstacle detection automatically stops the mower before it reaches objects in its path

Composite from Worx Landroid Vision Cloud, Segway Navimow H2, and Ecovacs Goat A3000 LiDAR PRO product pages, 2025-2026

What the evidence shows

Proactive avoidance varies sharply by sensor type. AI camera (WR320) and LiDAR (Navimow H2, Goat A3000) can detect objects before contact in documented conditions. The Husqvarna 115H relies on contact-bump or lift-sensor triggers, meaning the mower must physically touch or be lifted to stop.

WR320 avoidance method
AI camera, proactive
Navimow H2 avoidance method
LiDAR, proactive
Goat A3000 avoidance method
Dual LiDAR, proactive
115H avoidance method
Contact-bump and lift sensor
Min. detectable height (Navimow H2)
5 cm (manufacturer spec)
Claim 02 / 05

Wire-free means family-yard ready

Partial

Wire-free reduces installation hazard; does not reduce blade contact risk

What marketing promises

Wire-free operation makes the mower easier to set up and safer for households with children and pets

Worx Landroid Vision Cloud product page; Segway Navimow H2 marketing copy; Ecovacs Goat A3000 LiDAR PRO launch materials, 2025-2026

What the evidence shows

Wire-free setup removes boundary-wire installation hazards, but does not itself alter the mower's blade behavior around moving subjects. The avoidance architecture, not the boundary method, determines contact risk. A wire-free mower with contact-stop logic only is structurally equivalent to a wired one for child and pet proximity risk.

WR320 boundary method
RTK satellite plus virtual geofence
Navimow H2 boundary method
GNSS plus LiDAR plus camera fusion
Goat A3000 boundary method
Dual LiDAR autonomous mapping
115H boundary method
Buried perimeter wire
Blade stop on ground-level proximity
Not independently confirmed
Claim 03 / 05

AI vision identifies living objects

Partial

AI camera present on one model; species-class specificity undocumented

What marketing promises

AI vision and smart obstacle recognition let the mower identify and avoid living objects like pets

Worx Landroid Vision Cloud product page and AI obstacle detection description, 2026

What the evidence shows

The WR320 is the only model in this comparison with an AI camera system. Worx product documentation describes object detection and avoidance. The camera streams imagery to the Worx cloud for AI model training. Manufacturer documentation does not distinguish pet or child classification from generic obstacle avoidance, and no independent benchmark of detection accuracy against moving small animals has been published.

WR320 AI camera present
Yes (manufacturer confirmed)
Pet/child class specificity documented
Not documented
Cloud image retention confirmed
Yes (Worx privacy policy)
Navimow H2 / Goat A3000 object ID
LiDAR shape detection only
115H object classification
None; contact-bump only
Claim 04 / 05

Auto stop on lift or tilt

Matches

Lift and tilt stop documented consistently across all four models

What marketing promises

Blades stop automatically when the mower is lifted, tilted, or overturned, preventing injury

Husqvarna Automower 115H product documentation; standard category safety feature across all four models, 2019-2026

What the evidence shows

All four models document blade-stop on lift via tilt or lift sensors, a standard mechanism across the robot mower category. This addresses the mower-being-picked-up scenario, not proactive detection of a limb or small animal approaching from the side or beneath the deck.

Lift sensor (all four models)
Yes (category standard)
Tilt sensor (all four models)
Yes (category standard)
Blade stop on side approach
Not documented
Blade stop on ground-level proximity
Not documented
115H contact-bump also triggers stop
Yes (manufacturer spec)
Claim 05 / 05

Safe operation without supervision

Diverges

All four manuals require supervision; no manufacturer endorses unsupervised co-presence

What marketing promises

Robot mowers can operate safely in yards where children and pets are present without requiring supervision

Composite from robot mower category marketing language; safety guidance sections of Worx, Segway, Ecovacs, and Husqvarna manuals, 2019-2026

What the evidence shows

All four manufacturers include supervision guidance in their product manuals. Husqvarna documentation explicitly recommends keeping children and pets away from the mowing area during operation. Wire-free models with proactive LiDAR or camera detection reduce certain contact scenarios but do not eliminate them; manufacturer guidance consistently requires supervision or exclusion when children or pets are present.

Manufacturer supervision guidance
Present in all four manuals
Husqvarna 115H supervision clause
Explicit (manufacturer docs)
Fully unsupervised operation endorsed
Not by any manufacturer
Proactive avoidance replaces supervision
Not claimed by manufacturers
115H autonomy level
Level II (contact-reactive)

Per-product rollup

How each platform’s claims hold up

Every claim, resolved per product against documented evidence.

ClaimWorx Landroid Vision Cloud WR320Segway Navimow H2Ecovacs Goat A3000 LiDAR PRO115H
Obstacle detection stops the mowerCamera-proactiveLiDAR-proactiveDual LiDAR-proactiveContact-reactive only
Wire-free means family-yard readyWire-free, not saferWire-free, not saferWire-free, not saferWire-guided, same risk
AI vision identifies living objectsAI; class unspecifiedShape detect onlyShape detect onlyNo object detection
Auto stop on lift or tiltLift/tilt stopLift/tilt stopLift/tilt stopLift/tilt stop
Safe operation without supervisionSupervision requiredSupervision requiredSupervision requiredSupervision required

Common questions

What readers ask about this comparison.

Q.
Do any of these robot mowers stop automatically if a child or pet walks in front of them?
The Worx WR320, Segway Navimow H2, and Ecovacs Goat A3000 LiDAR PRO use proactive detection via AI camera or LiDAR that can trigger avoidance before contact in documented conditions. The Husqvarna 115H uses a contact-bump sensor and a lift sensor only; the mower must physically touch an obstacle or be lifted before blades stop. No manufacturer confirms detection accuracy against small, fast-moving animals or children.
Q.
What does 'obstacle detection' actually mean on these mowers?
On the Navimow H2, manufacturer specs document LiDAR detection of objects down to 5 cm height. On the Goat A3000 LiDAR PRO, dual LiDAR maps fixed obstacles for navigation avoidance. On the WR320, an AI camera processes imagery for object avoidance. On the 115H, obstacle response is purely reactive: a contact-bump sensor triggers stop-and-reverse. None document detection reliability against moving, low-profile subjects in public test protocols.
Q.
Is a wire-free robot mower safer for pets and children than a wired one?
Removing the perimeter wire eliminates a ground-level tripping hazard during mowing. It does not change blade exposure risk at ground level during operation. Proactive camera or LiDAR avoidance on wire-free models addresses some proximity scenarios, but all four manufacturers include supervision language in their manuals. The wire-free claim and the child/pet safety claim are separate.
Q.
Do all four mowers stop their blades when picked up?
Yes. Lift and tilt sensors that cut blade power when the mower is lifted or overturned are documented across all four models. This mechanism covers the manual-pickup scenario. It does not stop blades in response to ground-level contact with a limb or small animal before a lift occurs.
Q.
What supervision do manufacturers actually recommend?
Husqvarna documentation for the 115H explicitly states that children and pets should be kept away from the mowing area during operation. Worx, Segway, and Ecovacs manuals include equivalent safety guidance. No manufacturer endorses fully unsupervised operation in yards where children or pets are present. Proactive detection reduces certain contact scenarios; it does not substitute for exclusion or supervision.
Next up

Do wire-free robot mowers with sensor fusion navigate better?

Read the comparison
Comparison ID: RV–CMP–7411 · Last reviewed Jun 23, 2026 · Based on owner reports, manufacturer documentation, and firmware release notes