Navimow robot lawn mowers

Navimow, from Segway, makes wire-free robot mowers that use free network RTK with cameras or LiDAR, from the compact i-series to the four-wheel-drive X4.

Made by: Segway-Ninebot
Warranty: 3 years on the mower and charging station, 2 years on the battery (current US models).
Official site: navimow.com

Navimow models we cover

Sorted by research score.

Navimow X450

8.3/10 Excellent

List price $2,999 (as of Oct 2026)

Navimow's four-wheel-drive flagship for lawns up to 1.5 acres: network RTK with 360° camera vision, an 84% slope rating and a 17-inch cut, with no wire and no antenna to install.

Pros

84% slope rating with four-wheel drive and suspension
No wire and no antenna needed (free network RTK)
17-inch cut with automatic height adjustment
Rain sensor, IP66 and built-in 4G

Cons

64 lb and large, hard to store
Reviewers report hand trimming near obstacles
Few striping patterns
Cellular service paid after the free period

Check price at Navimow

Navimow X430

8.2/10 Excellent

List price $2,499 (as of Oct 2026)

Navimow's four-wheel-drive flagship for lawns up to 1 acre: network RTK with 360° camera vision, an 84% slope rating and a 17-inch cut, with no wire and no antenna to install.

Pros

84% slope rating with four-wheel drive and suspension
No wire and no antenna needed (free network RTK)
17-inch cut with automatic height adjustment
Rain sensor, IP66 and built-in 4G

Cons

64 lb and large, hard to store
Reviewers report hand trimming near obstacles
Few striping patterns
Cellular service paid after the free period

Check price at Navimow

Read our full Navimow X430 review

Navimow i215 LiDAR

7.5/10 Good

List price $1,599 (as of Oct 2026)

A mid-size Navimow for lawns up to 0.37 acre that pairs LiDAR with network RTK, so it keeps its position under trees and next to houses.

Pros

LiDAR + RTK for shaded and built-up yards
160-minute runtime
No wire or antenna
Quiet (59 dB(A))

Cons

Rear-wheel drive, 45% slope limit
Narrower cut than the X4
Low cutting needs an optional kit

Check price at Navimow

Navimow i206 AWD

7.2/10 Good

List price $999 (as of Oct 2026)

A compact all-wheel-drive mower for lawns up to 0.15 acre, positioned by network RTK and a front camera, with no wire or antenna to install.

Pros

No wire and no antenna to install
All-wheel drive for 45% slopes
Quiet (59 dB(A)) and light
3-year warranty

Cons

Narrow 7.1-inch cut
Manual cutting height
No rain sensor
No LiDAR for heavy tree cover

Check price at Navimow

Navimow i210 AWD

7.2/10 Good

List price $1,299 (as of Oct 2026)

A compact all-wheel-drive mower for lawns up to 0.25 acre, positioned by network RTK and a front camera, with no wire or antenna to install.

Pros

No wire and no antenna to install
All-wheel drive for 45% slopes
Quiet (59 dB(A)) and light
3-year warranty

Cons

Narrow 7.1-inch cut
Manual cutting height
No rain sensor
No LiDAR for heavy tree cover

Check price at Navimow

Navimow i105

6.4/10 Fair

List price $799 (as of Oct 2026)

Navimow's entry model for small, flat lawns up to 0.125 acre (about 5,400 sq ft), wire-free with RTK and camera vision.

Pros

Low price for a wire-free mower
Quiet (58 dB(A))
No boundary wire

Cons

Small 0.125-acre rating
30% slope limit
60-minute runtime
4G is an extra

Check price at Navimow

About Navimow

Navimow is Segway's robot mower brand, and it was one of the first to make wire-free mowing affordable. Every current US model positions itself with network RTK, which Navimow includes at no extra cost, so there is no boundary wire and usually no antenna to install. Cameras (and LiDAR on the i2 LiDAR) handle obstacles and areas where satellite signals are weak.

The current range

Model	Lawn size	Slope	Navigation	List price
i105	0.125 acre	30%	RTK + camera	$799
i206 AWD	0.15 acre	45%	Network RTK + camera	$999
i210 AWD	0.25 acre	45%	Network RTK + camera	$1,299
i215 LiDAR	0.37 acre	45%	LiDAR + network RTK	$1,599
X430	1.0 acre	84%	Network RTK + 360° camera	$2,499
X450	1.5 acres	84%	Network RTK + 360° camera	$2,999

Prices are Navimow's US store prices on October 17, 2026. Navimow's European store (navimow.segway.com) sells different versions and prices.

Strengths

Easy setup. Free network RTK means no antenna and no wire on any current model.
Steep, large lawns. The X4's four-wheel drive and suspension are rated for 84% slopes and 2.8-inch obstacles.
Warranty. Three years on the mower and station, two on the battery.

Weak points

Reviewers of the X430 note it is big and heavy (64 lb), leaves some trimming around obstacles and offers few striping patterns. The smaller i-series models have narrow 7.1-inch cuts and manual height dials. RTK-based models without LiDAR can struggle under heavy tree cover; the i215 LiDAR is the one to look at for shaded yards.

Fixing problems

Docking and charging problems are the most common Navimow questions. Start with our guide to a robot mower not returning to its charging station, which draws on Navimow's own advice on station clearance, antenna placement and firmware.

Navimow questions

Do Navimow mowers need an antenna?

Current US models use network RTK, which Navimow includes at no extra cost, so you don't have to install an antenna. The X4 still includes a GNSS antenna you can set up yourself if network coverage is poor.

Which Navimow is best for hills?

The X4 series (X430 and X450). It has four-wheel drive with suspension and is rated for 84% slopes, the highest rating in our list. The i2 AWD handles 45%.

Is the cellular connection free?

Network RTK is included at no extra cost. The Connect+ cellular service is free for one year (two on the X450) and then costs $32.90 a year.