RELEASED 2024.03REASSESSED 2026.08.23

Husqvarna

Husqvarna Automower 305E NERA

The 305E NERA moves the entry Automower onto satellite boundaries and adds EdgeCut, which is the pair of changes that separates it from the wire-only 305. Rated area depends on which pattern it runs: 900 square meters systematic, 600 irregular. A 2 Ah pack gives 50 minutes of cutting against a 40 minute charge, so on the larger figure it spends much of its day docked.

ReplacesHusqvarna Automower 305The previous generation of this line.

PriceNot listedNot tracked yet

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

Husqvarna Automower 305E NERA adapts to conditions it has not met before and re-plans while it works.

Navigation and control
Satellite positioning (GNSS) with cloud correction data and app-defined virtual boundaries; physical boundary wire also supported. Systematic and irregular mowing patterns, with app zone control and temporary stay-out zones.
Why this level
- Husqvarna documents satellite virtual boundaries with cloud correction, a systematic mowing pattern, zone control, and temporary stay-out zones, which together let the machine complete a defined garden without a person present and without a physical perimeter.
- It sits below Level V because the operating domain is one prepared lawn, mapped in advance, and the mower does not generalize to an environment it has not been given.
6 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.

Verified6 sources reviewed

Sufficient public evidence across source types to publish a non-provisional classification.

Sources reviewed

Manufacturer documentation1 sourceReviewed

Husqvarna UK product page for the Automower 305E NERA, with the full technical data table.

Husqvarna Automower 305E NERA Robotic Lawn Mowerhusqvarna.com

Firmware release notes1 sourceOngoing

Husqvarna publishes firmware releases and software notes through its support portal; reviewed on an ongoing basis.

Husqvarna support & Automower updateshusqvarna.com

Monitoring record5 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

Husqvarna Automower 305E NERA 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.
Notes on the record
- Sold through Husqvarna dealers with a published specification sheet, in a product line with a long parts and service record.
- Rated Ready Now on availability and support depth.
- The wire-free installation carries a stated precondition, Wi-Fi across the full lawn, which is a real constraint rather than a formality.
On the record
- Shipping since March 2024 · 30 months on the market
- No successor announced
- 6 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

67of 100

CapableAt or above 52% of the 382 robots we scoreand 40% of the 88 scored robot lawn mowers

DeficientLimitedCapableStrongExemplary

Measured on 8 of the 9 inputs14% not counted

Our assessment did not establish an independent source for software stability on this machine, so that input is 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 it reaches 30% of the rubric we publish no number at all.

What moved itpoints gained or lost against a typical robot

Carried by

Support longevity78+1.5
Task completion78+1.0
Consumables80+0.9

Held back by

Field failure rate57−2.1

Capability40% of the score67What it does without you.

Task completion16% of the score78

Evidence

Expert Reviews rates this the best robot mower currently on sale, and The Ambient reports it mowing in neat parallel stripes and cutting to the very edge of a boundary using a second, smaller cutting deck, which is the part most mowers leave for a human with a strimmer. TechRadar reaches a more mixed verdict, calling the cutting efficient but the behaviour temperamental. The lawn gets finished without a human closing the loop in normal conditions, which is above the 75 state.

Coverage and navigation10% of the score72

Evidence

Satellite guidance drives a systematic parallel-stripe pattern that independent reviewers describe as covering the 900 square metre rating efficiently, with edge cutting handled by the second deck. TechRadar's criticism is specific and material: the machine is far too reliant on perfect satellite reception, so coverage degrades where the sky view does. Systematic and retained with a documented condition that disturbs it sits at the 75 state, placed just below it.

Edge-case recovery10% of the score48

Evidence

The evidence splits. The Ambient reports it clambering over rough and uneven ground without stranding itself or digging holes, which is genuine recovery. Against that, TechRadar states its obstacle avoidance is practically non-existent and notes there are no onboard cameras, and reviewers report that complex layouts need the map tweaked to stop it straying or getting stuck. It survives terrain but not objects, which lands below the 50 state.

Operating envelope4% of the score62

Evidence

Rated to 900 square metres and reported to handle rough, uneven ground and slopes without difficulty. Two conditions are documented where it falls away: poor satellite reception, and complex layouts that need manual map correction. Holding across common conditions with more than one documented weak condition sits between the 50 and 75 states.

Dependability40% of the score65Whether it keeps doing it.

Field failure rate16% of the score57

Evidence

On sale since March 2024, so the under-twelve-month cap does not apply. TechRadar cites reliability issues alongside the system's complexity and high price as reasons it is hard to recommend confidently, without naming a single systemic mode. That is a recurring problem documented but neither universal nor established as job-stopping, which is the 57 state. The evidence is review text rather than a field study.

Software stabilitynot countedno source verified—

Evidence

Husqvarna documents a FOTA channel that checks weekly and downloads automatically through the Automower Connect app, and publishes per-model firmware release notes. All of that is Husqvarna's own material, which establishes what the vendor has committed to and never what the software has done. No independent reporting on update behaviour or regressions for this model was found, so the input carries no value and is excluded from the composite. This states what our assessment established, not that no such reporting exists.

Support longevity10% of the score78

Evidence

This input scores vendor-published terms as commitments, and Husqvarna publishes them. The warranty undertakes repair or replacement at no charge for defects in material or workmanship under normal use, claims run through the selling dealer or an authorised service centre, and Husqvarna maintains a broad North American network of authorised dealers and service centres for maintenance, warranty work and diagnostics. A firmware-over-the-air channel is committed for the model line. Recorded with its terms so a later revision can score conduct against them.

Ownership burden20% of the score69What it asks of you.

Routine maintenance12% of the score62

Evidence

The owner's routine in normal operation is blade changes and keeping the deck and chassis clear, with dealers recommending an annual service covering firmware, diagnostics, blades and a battery check. That is an ordinary hands-on burden for a mower of this size and matches what the category's rubric describes as a routine, not a light, one.

Consumables8% of the score80

Evidence

Blades are the recurring part and are inexpensive against the purchase price, on an interval measured in months rather than weeks. There is no bag, filter or fluid to buy. A low ongoing cost.

middle half of the databaseits medianthis robot

Read the full methodology →

FIT CHECK

Will the Husqvarna Automower 305E NERA work on your yard?

Describe your yard using the controls. Each choice reads the spec sheet for you, flagging where the Husqvarna Automower 305E NERA 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.

SPECIFICATION

The full spec sheet.

Manufacturer-published figures, measured against every robot lawn mower we track.

Dimensional drawing

Key specificationsManufacturer-published

Footprint: 17.3 × 26.8 in · 11 in tall
Weight: 27.8 lbs
Wi-Fi: Supported

Where it lands · ranked across 100 robot lawn mowersThis robotMedianTypical range

Runtime50min

30 min240 min

Below median

Noise60dB

50 dB82 dB

Near median

Charge time40min

30 min300 min

Bottom of range

Weight27.8lbs

11.9 lbs134 lbs

Near median

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

Official referencesOwner manual Manufacturer support Product page

OWNERSHIP

Living with it.

Proven Automower servicing model; the EPOS boundary trades wire faults for satellite reception limits.

The operator's manual documents a weekly-to-annual service ladder and blade life of 3-6 weeks (9-12 for EdgeCut). Where satellite reception is weak the 305E accepts a physical boundary wire, which Husqvarna documents as the installation fallback.

Owner effort~60 minhands-on per month

Consumables$60replaceable parts / yr

Reliability trend Stableowner-reported arc

What goes wrong · 5 documented · 1 self-recover

Common

Blade wearFrayed cut, higher energy use

Owner fixReplace all blades and screws together

Occasional

EPOS signal lossMowing pauses until reception returns

Self-recoversClear sky view or add wire

Occasional

Grass-clogged wheelsTraction loss on slopes

Owner fixBrush wheels clean weekly

Occasional

Dirty charging contactsFailed docking and charging

Owner fixPolish plates; keep station clear

Rare

Battery capacity fadeShorter runs, longer charges

Owner fixDealer battery replacement

Step-by-step fixesWon’t Charge or Return to Its Base?Wet Grass or RainNot Following Its Schedule or Running at the Wrong TimesAll robot mower guides

Upkeep routine

Weekly52×/yr

Clean the chassis, wheels and blade disc guard with a brush or garden hose (never a pressure washer) and examine the mower for damage and wear; grass-packed wheels degrade slope performance. · Check the blade discs and blades; the manual asks for weekly blade inspection while the mower is new, stretching the interval only once wear proves slow.

Monthly12×/yr

Replace the three main-disc blades and their screws as a set; Husqvarna documents a usual life of 3-6 weeks. EdgeCut disc blades run 9-12 weeks, so swap those every second or third blade service. Blade packs start at $26.99 on Husqvarna's shop.

Seasonal4×/yr

For winter, fully charge, switch OFF, clean, and store the mower dry and frost free; the charging station top can come indoors while the baseplate stays planted.

Yearly1×/yr

Book the dealer service; the manual assigns the wheel, collision-column, airflow-filter and sealing checks to servicing dealers, and the charging plates and station contacts get polished.

As neededno fixed schedule

Replace the battery when runtime between charges shortens; the manual names that as the battery's end-of-life signal.

Safety notes

CautionPivoting razor blades: Set the mower to OFF and wear protective gloves before any blade work.

NoteSlope limit at boundary: Rated 30% inside the work area but only 20% at the boundary edge.

NoteMow in daylight: Night schedules put hedgehogs and other small wildlife at risk.

RECORD

How the assessment has moved.

Every announcement, release and reassessment behind the current classification.

Coming soon

Just launched

Active updates

Settled

Discontinued

Aug 2026 · AssessmentRecord status: Pending → Verified
Aug 2026 · AssessmentRobovations Score recorded at 67 of 100
Apr 2025 · NewsReviewers document no obstacle sensor on Husqvarna Automower 305E NERA
Mar 2025 · ReleaseReaches European retail in March 2025
Feb 2025 · AnnouncementHusqvarna announces Automower 305E NERA wire-free mower for smaller gardens

Common questions

What people actually ask.

3 answered

OperationWhat is the difference between the Automower 305 and the 305E NERA?

The NERA revision adds satellite-based virtual boundaries, so the perimeter can be drawn in the app instead of buried, and adds EdgeCut for cutting closer to the lawn edge. The wire remains supported.

OperationHow large a lawn can the 305E NERA handle?

Husqvarna rates it at 900 square meters when it mows a systematic pattern and 600 square meters in an irregular pattern, both with a plus or minus 20 percent margin.

CompatibilityDoes it need Wi-Fi?

For wire-free operation, yes. Husqvarna states that virtual boundary installation requires Wi-Fi coverage across the full lawn. With a physical boundary wire the mower runs without it.

Cite / Embed

Reference the Husqvarna Automower 305E NERA classification.

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Citation

Robovations. "Husqvarna Automower 305E NERA: Autonomy Level IV (Environmental Autonomy)." Autonomy Ladder™, assessed August 2026. https://robovations.com/robots/husqvarna-automower-305e-nera/

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A classification, not an endorsement. It may not appear beside language implying Robovations recommends, rates, or approves the product.

Where to next

Three ways to keep going.

For evaluators

Compare with a peer.

See the Husqvarna Automower 305E NERA and Stiga A 15v side by side: autonomy level, Robovations Score, readiness, and price. Classification, not a verdict.

See the full comparison

Or compare with Worx Landroid Vision Cloud WR310, Mammotion LUBA AWD 1000, Ecovacs Goat O1000 LiDAR PRO.

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.

Husqvarna Automower 305E NERA

Will the Husqvarna Automower 305E NERA work on your yard?

The full spec sheet.

Living with it.

How the assessment has moved.

What people actually ask.

Other robot lawn mowers we have classified.

Stiga A 15v

Worx Landroid Vision Cloud WR310

Mammotion LUBA AWD 1000

Ecovacs Goat O1000 LiDAR PRO

Reference the Husqvarna Automower 305E NERA classification.

Three ways to keep going.

Get the next reassessment.

Compare with a peer.

See every Level IV.