Robot Lawn Mowers · Head to head

Segway Navimow i215 LiDAR vs Segway Navimow X450

Full Robot Lawn Mowers comparison in 2026

Updated October 2026
Data from Amazon and official Segway site.
2026 verdict
Big property or small: the Segway Navimow X450 is the robot lawn mower for the first and the Segway Navimow i215 LiDAR for the second, and the X450 takes this comparison on deck width and cutting range.
Segway Navimow X450
Winner
Segway Navimow X450

Last recorded price$2999.00

Currently unavailable on Amazon USA
It sweeps a 17 in twin-disc path at 607 m²/h, cuts down to 0.75 in, trims with EdgeSense and covers up to an acre and a half on 4WD to an 84% slope. The Segway Navimow i215 LiDAR keeps the lower price and a longer 160 minute runtime, maps with LiDAR so it needs no antenna, and is rated for a third of an acre. Choose the Segway Navimow i215 LiDAR for a medium, shaded garden and the Segway Navimow X450 for a large, sloped one.
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FeatureSegway Navimow i215 LiDARSegway Navimow X450Winner
Cutting Width8.66 in 22 cm17 in 43.2 cmSegway Navimow X450
Cutting Height2 - 4 in 5.1 - 10.2 cm0.75 - 4 in 1.9 - 10.2 cmSegway Navimow X450
Battery Life160 minutes110 minutesSegway Navimow i215 LiDAR
Rating4.44.4Tie
Warranty3 years3 yearsTie
NavigationNo Perimeter Wire, LiDAR Navigation, AI Vision Obstacle Avoidance, Multi-Zone Mapping, No-Go ZonesNo Perimeter Wire, RTK Positioning, AI Vision Obstacle Avoidance, Multi-Zone Mapping, No-Go ZonesTie
Edge CuttingEdgeSenseEdgeSenseTie
Connectivity2.4 GHz WiFi, Bluetooth, 4G Cellular2.4 GHz WiFi, Bluetooth, 4G CellularTie
IntegrationsGoogle Home, Alexa, Home AssistantGoogle Home, Alexa, Home AssistantTie
GPS TrackingYESYESTie

What the differences mean

Rated lawn size

The Segway Navimow i215 LiDAR is rated for about a third of an acre. The Segway Navimow X450 covers about an acre and a half, so it is the one for the biggest properties and the i215 LiDAR for a medium garden.

Navigation

The i215 LiDAR uses a solid-state LiDAR and vision and needs no antenna, so shade and night are no problem. The Segway Navimow X450 uses network RTK over 4G with 360 vision, which prefers open sky and depends on the included connectivity plan.

Drive and slope

The Segway Navimow X450 is all-wheel drive to an 84% slope and clears 2.8 in. The Segway Navimow i215 LiDAR is rear-wheel drive, rated to 45% and clears only 1.18 in.

Deck and height

The X450 cuts 17 in from 0.75 to 4 in; the i215 LiDAR cuts 8.66 in from 2 to 4 in. The X450 finishes wide, low lawns far faster and reaches lower.

Battery

The i215 LiDAR runs about 160 minutes on a 7.65 Ah pack that is not owner-swappable. The Segway Navimow X450 runs about 110 minutes on a swappable 12.8 Ah pack.

Smart home

Both support Alexa, Google Home and an official Home Assistant integration and both are 2.4 GHz Wi-Fi with built-in 4G, so ecosystem support does not separate them.

Which one to buy if

17% OFF
Prime exclusive deal
$1329.00
$1599.00

Last recorded price

  • + Battery Life: 160 minutes
  • - Cutting Width: 8.66 in (22 cm) vs 17 in (43.2 cm)
  • - Cutting Height: 2 - 4 in (5.1 - 10.2 cm) vs 0.75 - 4 in (1.9 - 10.2 cm)
Winner
Prime exclusive deal

Last recorded price$2999.00

Currently unavailable on Amazon USA
  • + Cutting Width: 17 in (43.2 cm)
  • + Cutting Height: 0.75 - 4 in (1.9 - 10.2 cm)
  • - Battery Life: 110 minutes vs 160 minutes

What owners say

Owners of the Segway Navimow X450, whose summary is built from real reviews, speak of a machine that keeps up with a large, hilly yard: it climbs steep sections without tearing the turf, records a boundary once and repeats it exactly, and maps a big zone in around half an hour with no antenna to install. The deck design earns specific credit because the blades sit enclosed between the twin discs, so clippings do not wrap and stall them, and the app is called intuitive on both iPhone and Android. The friction they report is documentation that lags the app, mapping controls that take practice, and a design that maintains a lawn inside its 4 in ceiling rather than rescuing grass that has grown well past it.

Price history compared

Every price change of both, in the same store, so the gap between the two lines is what one costs more than the other.

  • Segway Navimow i215 LiDAR
  • Segway Navimow X450

Loading price history...

Frequently Asked Questions

Which is better overall, the Segway Navimow i215 LiDAR or the Segway Navimow X450?

For a large or steep property the Segway Navimow X450 wins this robot lawn mower comparison on coverage, deck width and slope ability. For a medium, shaded garden on a tighter budget the Segway Navimow i215 LiDAR is the better value, thanks to its lower price, longer runtime and LiDAR navigation.

What is the biggest difference between the Segway Navimow i215 LiDAR and the Segway Navimow X450?

Size and reach. The Segway Navimow i215 LiDAR covers about a third of an acre and uses LiDAR with no antenna, while the Segway Navimow X450 covers about an acre and a half on a 17 in deck rated at 607 m²/h and cuts as low as 0.75 in.

Does the Segway Navimow X450 need an RTK antenna, and does the i215 LiDAR?

Neither needs an antenna planted in the garden. The Segway Navimow X450 uses network RTK over its built-in 4G, with a local antenna supported as an option. The Segway Navimow i215 LiDAR uses a solid-state LiDAR and vision, so it has no RTK hardware.

Which one handles slopes and rough ground better?

The Segway Navimow X450, which is all-wheel drive, rated to an 84% slope and clears obstacles up to 2.8 in. The Segway Navimow i215 LiDAR is rear-wheel drive, rated to 45% and clears only 1.18 in, so a kerb between zones can stop it.

How long does each run on a charge?

The Segway Navimow i215 LiDAR runs about 160 minutes on a 7.65 Ah pack with a 130 minute recharge. The Segway Navimow X450 runs about 110 minutes on a swappable 12.8 Ah pack that recharges in about 90 minutes.

Who should buy each mower?

Buy the Segway Navimow i215 LiDAR for a third-of-an-acre garden under trees where you want a lower price and a longer runtime. Buy the Segway Navimow X450 for a large, steep property that needs a wide, low cut and a swappable battery.

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