Product comparison · Wire-Free Robot Mowers
Navimow X330 vs Worx WR340
The Navimow X330 scores 5.9 and ranks 17th of 35 in Wire-Free Robot Mowers; the Worx WR340 scores 5.3 and ranks 31st of 35 in Wire-Free Robot Mowers. The X330 leads on slope, the WR340 on verification.
All 9 Navimow products 
Navimow X330
$2,299 · 17th of 35 in Wire-Free Robot Mowers
Buy Now- Slope — 6 against 2
- Warranty & Support — 5 against 3
All 7 Worx products 
Worx WR340
$2,300 · 31st of 35 in Wire-Free Robot Mowers
Buy Now- Verification — 6 against 4
- Navigation & Positioning — 9 against 7
Across everything we scored, Navimow X330 sits 0.60 ahead — led by slope.
Verdict
X330 ahead · +0.60 (5.9 vs 5.3)Pick the Navimow X330 when
Slope matters6vs2
Warranty & support matters5vs3
Cutting & build matters4vs2
Pick the Worx WR340 when
Verification matters6vs4ANSI/OPEI 60335-2-107 listed and CSA C22.2 No. 60335-2-107 listed only on the WR340
Navigation & positioning matters9vs7
Scored 4 November 2026 from published specs and owner reviews. We don't buy or test units. How we score
Usability Navimow X330 and Worx WR340, scored 0 to 10
SlopeNavimow X330: 6 (higher)Worx WR340: 2
Navimow X330
- rated for slopes up to 50%
- Boundary: rated for 25% at the lawn edge
Worx WR340
- rated by Worx for slopes up to 30% (17°)
- Edge module: the manual advises against slopes over 15° with the Cut-to-Zero module fitted
Navigation & PositioningNavimow X330: 7Worx WR340: 9 (higher)
Navimow X330
- wire-free, RTK with a yard antenna, camera vision, app zones
- Second antenna: supported, sold separately
Worx WR340
- wire-free, network RTK with no station, camera V-SLAM, satellite-loss fallback, app zones
VerificationNavimow X330: 4Worx WR340: 6 (higher)
only the Navimow X330: Component listing only; only the Worx WR340: ANSI/OPEI 60335-2-107 listed, CSA C22.2 No. 60335-2-107 listed.
Navimow X330
- the NBW32D007D0N01-US power supply is ETL listed; no whole-mower 60335-2-107 listing
- Searched: Intertek UL CSA TÜV SÜD
- Record: Intertek ETL, UL 1012, NBW32D007D0N01-US, the power supply's maker
Worx WR340
- TÜV Rheinland cTUVus CU 72505008 lists model WR340 to 60335-2-107
- Searched: Certipedia Intertek UL CSA
- Record: TÜV Rheinland Certipedia, ANSI/OPEI 60335-2-107-2020/Amd 2; UL 60335-1:2016; CSA C22.2 No. 60335-2-107:20/A2:22; CAN/CSA-C22.2 No. 60335-1:16, WR310 WR310.1 WR310.* WR320 WR320.1 WR320.* WR340 WR340.*, Positec Technology
Cutting & BuildNavimow X330: 4 (higher)Worx WR340: 2
Navimow X330
- 2 in height range, IP66, rated 60 dB(A)
- Cut: 9.3 in path, under the large-lawn line
Worx WR340
- IPX6
- No point: an 8.7 in cut under the large line, a 1.97 in height range from 1.57 in, no published noise figure
Warranty & SupportNavimow X330: 5 (higher)Worx WR340: 3
Navimow X330
- three years on the mower, two on the battery
Worx WR340
- three years on the mower with registration, one on the battery
- Terms: 24 months without registration; 30-day returns on worx.com purchases
Same score
Safety & Smart FeaturesNavimow X330: 9Worx WR340: 9
Navimow X330
- lift stop, camera and ToF obstacle sensing, 200+ obstacle types, PIN lock, GPS anti-theft, built-in 4G, zone schedules
Worx WR340
- lift and tilt stop, camera obstacle sensing, PIN lock, rain sensor, GPS anti-theft, 4G included, zone schedules
- Obstacles: Worx publishes no obstacle class count or minimum size
Not scored for either
CoverageNavimow X330: not scoredWorx WR340: not scored
Navimow X330
- Charging: about 65 minutes to recharge, per the maker
Worx WR340
- Not published: Worx prints a 60 minute charge time but no area per charge, per hour or per day, and no runtime
- ValueNavimow X330: not scoredWorx WR340: not scored
Social score about the Navimow X330 and the Worx WR340
RedditNavimow X330: 5Worx WR340: 6 (higher)
The Navimow X330 reading covers its product line; the Worx WR340 reading covers its product line.
Navimow X330
Read the full summary
- Product-line. r/SegwayNavimow: an X350 owner of the same X3 line reports erratic mowing paths that return after several remaps, with nothing in the way (May 2026)
Worx WR340
Read the full summary
- Product-line. r/worxlandroid: a long-time robot mower owner of the WR320.1 calls setup the easiest he has had and praises the camera and night mowing, but it slips on dewy slopes near its rated 17° (Apr 2026)
GoogleNavimow X330: 8 (higher)Worx WR340: 7
The Navimow X330 reading covers its product line.
Navimow X330
Read the full summary
- Product-line.
- PCWorld found the X350 of the same X3 line fast to set up and quick across the lawn as long as the yard is fairly flat (Jul 2025)|Product-line.
- The Ambient gave the X350 4.5 of 5, noting wheel slip on wet grass (Sep 2025)
Worx WR340
Liked
- very quiet
- fast auto-mapping
- neat cut
Complaints
- leaves and sticks
- wooded areas
- fence edges need a trimmer
Read the full summary
- Product.
- Reviewed ran the WR340 for several weeks on a quarter-acre lawn and found it neat and very quiet on a level, kept-up lawn, but it struggled with leaves, sticks and wooded areas (Jun 2026)
AmazonNavimow X330: 5 (higher)Worx WR340: 3
The Navimow X330 reading covers the whole brand.
Navimow X330
Read the full summary
- Brand-level.
- Amazon US: the NAVIMOW store listings sold by Navimow Store US average 4.0 to 4.4 stars, from 30 ratings on the i210 AWD to 395 on the i105N, with one-star shares of 11% to 19% (Jun to Sep 2026)
Worx WR340
Read the full summary
- Product.
- Amazon US listing B0GN98XMPM: 3.2 out of 5 from 12 ratings, 26% five-star, 25% two-star and 12% one-star (Nov 2026)
Navimow X330 vs Worx WR340: pros and cons
Navimow X330
Overall score 5.9Strengths
- Fast, straight mowing passes
- Cameras and a 3D sensor spot obstacles
- Cutting height set from the app
- Quick recharge between runs
- Theft alarm with GPS tracking over cellular
Drawbacks
- Two-wheel drive slips on wet inclines
- Narrow cut for a lawn this large
- Cellular data becomes a paid subscription later
- No rain sensorweather forecast only
- Antenna needs a clear sky view to hold position
Worx WR340
Overall score 5.3Strengths
- No boundary wire or antenna to install
- Night mowing with a built-in light
- Very quiet according to testers
- Camera fallback when sky view is blocked
- Cellular link and GPS theft tracking built in
Drawbacks
- Two-wheel drive struggles on wet hills
- Narrow cut width for a one-acre lawn
- Low Amazon rating so far
- Full warranty term needs registration
- Leaves and sticks trip up the obstacle cameras
Navimow X330 vs Worx WR340: the numbers
Price, scores and rank, then only the specs that differ. Green marks the side with more.
BothRTKVision
- Max slope (maker)Navimow46-60%WorxUp to 30%
- Noise (maker)Navimow56-60 dB(A)WorxNot listed
Same on both
- LargeLawn size tier
- Wire-freeBoundary
- 0.76-1 acreRated area (maker)
- Not listedArea per charge (maker)
- 8.1-10 inCut width
- Up to 2 in spanCutting height range
- 2WDDrive
- IPX6Water rating
- Wi-Fi, Bluetooth, 4G includedConnectivity
- 3 YearsWarranty
We earn a commission if you buy through these links. It never changes a score.
Not sold on either one?
The top-scored and the cheapest other pick from each brand.
More from Navimow 6 scored in Wire-Free Robot Mowers
- Navigation: adds Network RTK and LiDAR
- Rated area (maker): Up to 0.25 acre vs 0.76-1 acre
- Rated area (maker): Up to 0.25 acre vs 0.76-1 acre
- Max slope (maker): Up to 30% vs 46-60%
More from Worx 6 scored in Wire-Free Robot Mowers
- Rated area (maker): Up to 0.25 acre vs 0.76-1 acre
- Max slope (maker): Over 80% vs up to 30%
- Rated area (maker): Up to 0.25 acre vs 0.76-1 acre
Navimow X330 vs Worx WR340: common questions
Is the Navimow X330 better than the Worx WR340?
On our scores, the Navimow X330 is ahead, 5.9 against 5.3. The Navimow X330 leads on slope (6 against 2), warranty & support (5 against 3) and cutting & build (4 against 2). The Worx WR340 leads on verification (6 against 4) and navigation & positioning (9 against 7).
Which has more safety listings, the Navimow X330 or the Worx WR340?
The Worx WR340. The Navimow X330 lists none; the Worx WR340 lists ANSI/OPEI 60335-2-107 listed and CSA C22.2 No. 60335-2-107 listed.
What do owners say about the Navimow X330 and the Worx WR340?
Across 3 independent sources scored for both, the Navimow X330 is ahead on Google and Amazon; the Worx WR340 is ahead on Reddit.
More wire-free robot mowers comparisons
The closest other head-to-heads in Wire-Free Robot Mowers.
Scores calculated 4 November 2026 · Products excluded where fewer than two independent sources cover them · · How we score