RELEASED 2026REASSESSED 2026.08.25Compare

Segway

Segway Navimow H2

Name: Segway Navimow H2
Brand: Segway

Wire-free operation with LiDAR, vision and network RTK working as a single positioning stack. The autonomy sits at Level IV, but requires yard mapping upfront. Trade-off: no buried wire and no reference antenna to site, but initial boundary setup replaces seasonal perimeter adjustment.

ReplacesSegway Navimow H1500EThe previous generation of this line.

Autonomy Ladder

Why Level IV.

One five-rung scale, every category, from acting only on command to working unsupervised anywhere.

VGeneralized AutonomyAny task, any setting. No consumer robot has reached it.
To reach Level VWorks across task types and environments it was never configured for.
IVEnvironmental AutonomyThis robot

Segway Navimow H2 sees ordinary obstacles before contact, copes without the space being cleared, and frees itself when stuck.

Navigation and control

LiDAR + stereo camera + gyroscope + RTK-grade GNSS; triple-sensor fusion boundary and obstacle detection
Why this level
- Segway's EFLS LiDAR+ Deep Fusion System combines LiDAR, network RTK and vision, which supports Level IV in the designed operating environment.
- The fusion holds position without perimeter wire and without a property-mounted reference antenna, though network RTK correction is part of the stack rather than something the machine works without.
- Manufacturer specs document centimeter-class boundary adherence.
- Owner reports confirm reliable multi-zone coverage on residential lots.
Autonomy dimension 82 / 100 · 8 sources reviewed
IIIConditional AutonomyFinishes whole jobs in familiar spaces; struggles at the edges.
IIAssisted AutonomyRuns preset routines; stalls at anything new.
IManual AutomationOne action on command; no independent operation.

How we assign a level →

Behind the classification

Sources we reviewed.

Provisional8 sources reviewed

Enough has been reviewed to classify, but gaps remain across source types.

Sources reviewed

Manufacturer documentation3 sourcesReviewed

Segway Navimow H2 product page, specs, and navigation architecture overview

Longitudinal signal2 sourcesReviewed

Robovations dated log for this robot: 3 tracked entries spanning ~12 months.

Specification sources1 sourceReviewed

Pages the published specifications were read from.

navimow.comnavimow.com

Monitoring record4 sourcesReviewed

Sources behind the tracker entries following this robot.

How we evaluate evidence →

Human Readiness

Ready Now.

One question: what does buying this robot today walk you into? The state is computed from the record, and recomputed daily.

Ready NowThis robot

Segway Navimow H2 is on sale, assessed, and nothing on its record argues for waiting.
How this was derived
- Shipping past the first-90-day ownership window with a published assessment, no documented issues on record, and no announced successor.
On the record
- Shipping since January 2026 · 8 months on the market
- Retail listings on file: Manufacturer
- No successor announced
- 8 sources reviewed
What would move it
A documented problem, an announced successor, or a withdrawn listing moves it out; the rating recomputes daily.
New to MarketOn sale under 90 days; the ownership record is still forming.
WaitA successor is announced and has not shipped; re-read the decision when it arrives.
Known IssuesDocumented problems stand on the record; read the case before buying.

How we assess readiness →

Robovations Score

How this number was reached

71of 100

StrongAt or above 73% of the 436 robots we scoreand 72% of the 109 scored robot lawn mowers

DeficientLimitedCapableStrongExemplary

Measured on 6 of the 9 inputs30% not counted

Our assessment did not establish an independent source for edge-case recovery, operating envelope, field failure rate on this machine, so those inputs are left out of the score rather than guessed at, and the rest re-weighted to fill the space. A gap in what we have been able to verify is not evidence against the robot. Where a whole pillar has nothing measured, we publish no number at all.

What moved itpoints gained or lost against a typical robot

Carried by

Routine maintenance81+1.7
Support longevity67+0.5

Capability40% of the score74What it does without you.

Task completion16% of the score75

Evidence

meilleure-innovation.com's test of the H2 series (H210) found the mower goes home at 15 percent battery and "reprend sa course ou il en etait" once it is back to 100 percent, chaining roughly seven cycles across a summer day with nobody stepping in. The same testers note the app gives no control over the charge level at which it breaks off or resumes, and that Navimow says the function will be improved in Q1 2026.

Coverage and navigation10% of the score72

Evidence

The same independent test measured what the machine actually reaches per cycle: about 175 m2 in 90 minutes in silent mode against the claimed 190 m2 in 110 minutes, and 99 minutes to recharge against 70 claimed, so its rated area is covered only by stacking cycles, about 1,066 m2 on a summer day and about 600 m2 in March or November. Coverage is systematic and carried across charge breaks, with a measured throughput shortfall against the claim.

Edge-case recoverynot countedno source verified35

Evidence

No recovery behavior of any kind is documented: nothing on entrapment, stalls, fault reporting or what the machine does when it cannot free itself. The one adjacent claim is that LiDAR and vision carry positioning where sky view is blocked so the session does not end at the dock, which is avoidance of one failure mode rather than recovery from any. The record also states the mower cannot be paused mid-session and relocated without app intervention.

Operating envelopenot countedno source verified84

Evidence

The widest envelope claim among the wire-free mowers here, and it is the H2's actual design argument: because LiDAR and vision carry positioning rather than satellite lock alone, Segway puts under trees, narrow passages and night operation inside the envelope, which is precisely where the antenna-and-RTK machines drop out. Rated to a 45 percent gradient with electronic stability control, and grass type is not a variable. Held below the upper anchors because none of this has been checked by anyone but Segway, and wheel cleaning after rain or mud is a documented condition.

Dependability40% of the score66Whether it keeps doing it.

Field failure ratenot countedno source verified29

Evidence

Rule 2's floor, and the record agrees with it in its own words: released January 2026, roughly seven months on sale, with long-term firmware stability and multi-season durability listed as not yet validated. The sole evidence block is three Segway product pages. There is no owner report, no press review, no teardown and no longitudinal source, so there is nothing here that could be a failure record in either direction.

Software stability14% of the score65

Evidence

The ordinary shipping-and-silent state. This is a Wi-Fi and Alexa machine on an actively developed platform from a vendor shipping a current mower line, so an update channel exists and is live, which is more than the no-channel floor describes. Nothing on file records what any H2 update changed, and no owner reports one breaking a working function. Updates ship and the record is silent in both directions.

Support longevity10% of the score67

Evidence

Commitments vendor material properly establishes, and they are decent: a current flagship with three live regional product pages, mainstream retail at consumer MSRP, replacement blades priced openly at $45 to $65 a set, and an explicit statement that there is no subscription for mowing and no paid feature tier, which its own H1500E sibling cannot say. Held mid because no support term, parts-availability window or end-of-support date is published, and a seven-month-old product has no demonstrated repair channel.

Ownership burden20% of the score77What it asks of you.

Routine maintenance12% of the score81

Evidence

The lightest calendar among the mowers here with no weekly item at all: quarterly dock contact cleaning and LiDAR dome debris removal, seasonal dock cover and weather-seal inspection, a monthly battery check that happens in the app rather than in the yard, wheel cleaning after heavy rain or mud, and remapping only after a landscape change. Deducted because the record contradicts itself on the one recurring physical task, listing blade replacement as annual in the maintenance schedule and as every 50 to 75 mowing hours in the FAQ, which on a half-acre lawn are not the same cadence.

Consumables8% of the score71

Evidence

One line item and no subscription: blade sets at $45 to $65, which the record puts at (priced by the consumables engine), against a $1,799 to $2,199 machine. Segway states plainly that mowing needs no subscription, app control is free and weather-aware scheduling is a standard function, which is worth crediting because its H1500E sibling charges annually for the cellular link. Held mid because the blades cost about three times what the H1500E's do and the replacement interval is stated two incompatible ways.

middle half of the databaseits medianthis robot

Reported, not scoredneither measures how well the robot works

Five-year cost$2,125

Upper-middle for robot mowers and the premium is for the sensor stack rather than the deck: $1,799 for the H210 at 0.25 acre and $2,199 for the H220 at 0.5 acre, against the $800 to $1,100 wire-guided machines the record names as the comparison. Figure taken at the H210 price plus roughly $325 of blades across five years at the record's own $50 to $80 a year. No subscription of any kind, which Segway states explicitly and which is a genuine difference from the H1500E's annual cellular fee.

Data postureCloud-dependent

Core function stops without the vendor cloud.

What leaves the homeNot documented

Read the full methodology →

FIT CHECK

Will the Segway Navimow H2 work on your yard?

Describe your yard using the controls. Each choice reads the spec sheet for you, flagging where the Segway Navimow H2 is built for your space and where it isn’t.

Yard size

Terrain

Grass type

Boundary setup

See every robot mower suited to these conditions

A classification of fit for the conditions you set, not a recommendation. Verdicts describe engineering design intent, not test results.

OWNERSHIP

Living with it.

Early track record shows reliable autonomy; dock and battery longevity unproven.

Unprovenowner-reported arc

The record so far

LiDAR-camera navigation performs consistently in documented trials. Less than 6 months in shipping market; long-term firmware stability and consumable lifespan not yet validated. Dock weathering and multi-season durability pending 12-month owner-report cohort.

What goes wrong4 documented · 1 self-recover

Occasional

Blade dullingReduced cut quality, ragged grass edges

Owner fixAnnual replacement; cost ~$45-65 per blade set

Occasional

Charging dock weather sealWater intrusion, shortened battery cycle life

Owner fixSeasonal dock cover or relocation; inspect seals quarterly

Occasional

GPS signal loss in dense canopyMower retreats to dock, session ends prematurely

Self-recoversApp remapping or wait for clearer sky; repositioning via app if needed

Occasional

Boundary drift after landscape changesPartial coverage or out-of-bounds clipping

Owner fixRe-sketch boundary in app or GPS walk-through (30-60 min)

Upkeep routine

Monthly12×/yr

Battery health check via app; no manual intervention required for normal operation.

Seasonal4×/yr

Dock cover inspection and weather-seal check.

Dock cleaning and debris removal from LiDAR sensor dome.

Yearly1×/yr

Blade replacement (~$45-65 per set).

As neededno fixed schedule

Boundary remapping via app after major landscape changes or property additions.

Wheel cleaning after heavy or muddy conditions to prevent slip.

Cost over timeabout $72 past the sticker over three years

PurchaseRunning cost

Year 1

$1,823

Year 3

$1,871

Year 5

$1,919

$1,799 to buy, then about $24 a year for the replaceable parts below. Over three years that is roughly $72 past the sticker price. Excludes electricity and any repairs.

What you replace

Where to buy Blades

Replacement cadence from the maintenance schedule; prices shown where the source documents them. Part links may earn a commission and do not influence the classification. All parts at Navimow

Step-by-step fixes

Blades Not Spinning or Not Cutting?Boundary Wire Break Says No Loop Signal or Lost Satellite?All robot mower guides

Safety notes2 cautions · 1 note

CautionBlade contact during manual stopsBlades do not auto-stop on manual interruption. Disable via app or dock before handling.
LiDAR eye safety (Class 1)Manufacturer specs confirm eye-safe LiDAR per international standards. No special precaution needed.
CautionDock electrical exposureCharging contacts are exposed. Keep contact points dry and debris-free; rinse dock quarterly.

SPECIFICATION

The full spec sheet.

Priced below the category median, with every figure charted against the category below.

Dimensional drawing

Key specificationsManufacturer-published

FootprintThe width, depth and height of the robot itself, without its dock.: 17.5 × 24.6 in · 11.6 in tall•
WeightThe robot alone, without its dock, as the maker states it.: 34.5 lbs•
Wi-FiThe bands the robot can join; many models need a 2.4 GHz network to set up.: Supported
VoiceThe assistants the maker's app links to; the robot itself does not listen.: Alexa
Max slope: 45%•
Cutting width: 8.7 in•
Cutting height range: 2-4 in•
Blade system: 6-blade anti-clogging cutting disc•
Drive layout: Rear-wheel drive (two rear wheels)•

Where it lands · ranked across 128 robot lawn mowersThis robotMedianTypical range

PriceThe maker's list price, not a price found in a shop.$1,799

$549$5,999

Near median

NoiseLoudness at the maker's stated distance, in decibels; ten more decibels reads as about twice as loud.60dB

50 dB82 dB

Near median

WeightThe robot alone, without its dock, as the maker states it.34.5lbs

13 lbs134 lbs

Near median

Position shows where the figure sits across the tracked category, not a quality judgment.

Official referencesProduct page

RECORD

How the assessment has moved.

Every announcement, release and reassessment behind the current classification.

Coming soon

Just launched

Active updates

Settled

Discontinued

Sep 2026 · AssessmentRobovations Score revised 65 → 71
Sep 2026 · AssessmentRecord status: Verified → Provisional
Aug 2026 · AssessmentReadiness reassessed: Promising Progress → Ready Now
Aug 2026 · AssessmentRecord status: Provisional → Verified
Aug 2026 · AssessmentRobovations Score rescored under v4.2: 68 → 65
Jul 2026 · AssessmentRobovations Score recorded at 68 of 100
Jan 2026 · ReleaseLaunches commercially at $1,599 wire-free
Jan 2026 · AnnouncementSegway unveils Navimow H2 with LiDAR, RTK, and vision fusion navigation at CES 2026

Show 1 earlier entryHide earlier entry

Jan 2025 · AnnouncementSegway announces wire-free Navimow H-series at CES 2025

Editorial comparisons

How Segway Navimow H2 compares.

All comparisons →

Expectation vs. Reality

Robot Lawn Mowers4 robots

Do robot mowers actually avoid kids and pets?

Four robot mowers marketed as family-yard-ready use three distinct avoidance architectures. This comparison tests whether each platform’s claims about obstacle detection translate to documented behavior around low, fast-moving subjects like…

vs Worx Landroid Vision Cloud WR320 · Ecovacs Goat A3000 LiDAR PRO · Husqvarna Automower 115H

Common questions

What people actually ask.

6 answered

OperationDoes the Navimow H2 really need zero perimeter wire?

Yes. LiDAR and camera fusion define boundaries via app mapping or GPS walk-through. Manufacturer specs confirm centimeter-class accuracy without buried wire. Owner trials show reliable no-dig operation on standard residential lots.

OperationWhat happens if the Navimow H2 loses GPS signal during a mowing session?

Working where satellite lock alone would fail is what the H2 is built for. Segway’s EFLS LiDAR+ Deep Fusion System combines LiDAR, network RTK and vision, and Segway describes it for complex environments from under trees and narrow passages to operation at night. Where sky view is blocked, LiDAR and vision carry the positioning rather than the session ending at the dock.

OperationHow long does initial boundary mapping take?

Manufacturer estimates 30-60 minutes for a first walk-through with the app or optional walk-mapping mode. Mapping integrates satellite imagery and user corrections. Complex properties with islands or ornamental sections take longer.

OwnershipWhat is the annual maintenance cost for blade replacement?

Manufacturer supplies replacement blades (~$45-65 per set). Seasonal blade swap is annual. Wear interval is roughly 50-75 mowing hours before visible dullness. Annual consumable spend is approximately $50-80.

OperationCan the Navimow H2 handle yards with trees, patios, and uneven terrain?

Yes. LiDAR detects objects down to 5cm height. Segway rates the machine to 45 percent grade (24 degrees). Owner reports confirm multi-zone coverage around landscape features. Uneven ground is a non-issue within gradient limits.

OperationDoes the Navimow H2 require a subscription for autonomous operation?

No subscription for mowing, and Segway advertises no paid feature tier for the H2. App control is free, and weather-aware scheduling is a standard app function at no additional cost.

Availability

Where it's sold

We may earn commission from qualifying purchases. This does not influence classification.

Manufacturer site Verified Jun 20, 2026 Check price & availability

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Reference the Segway Navimow H2 classification.

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Robovations. "Segway Navimow H2: Autonomy Level IV (Environmental Autonomy)." Autonomy Ladder™, assessed August 2026. https://robovations.com/robots/segway-navimow-h2/

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Where to next

Three ways to keep going.

For evaluators

Compare with a peer.

See the Segway Navimow H2 and ANTHBOT N8 side by side: autonomy level, Robovations Score, readiness, and price. Classification, not a verdict.

See the full comparison

Or compare with Husqvarna Automower 312V, MOVA LiDAX Ultra 2000 AWD, ANTHBOT N8 LiDAR.

For browsers

See every Level IV.

Every robot we’ve classified at environmental autonomy. Sorted by readiness, score, and price. Filter by category, manufacturer, or release date.

Browse the database

Updated weekly with new entries and reclassifications.

Segway Navimow H2

Will the Segway Navimow H2 work on your yard?

Living with it.

The full spec sheet.

How the assessment has moved.

How Segway Navimow H2 compares.

Do robot mowers actually avoid kids and pets?

What people actually ask.