RELEASED 2025.06REASSESSED 2026.08.08Compare

3i G10+

Name: 3i G10+
Brand: 3i

Onboard debris compression and an extendable mop are real mechanical changes. The G10+ compacts debris inside the robot rather than emptying into a tower, so it ships with a charging dock only. It operates at mainstream vacuuming autonomy with standard maintenance trade-offs.

Autonomy Ladder

Why Level III.

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.
IVEnvironmental AutonomyCopes with everyday clutter and frees itself, shown by independent testing.
To reach Level IVIndependent testing shows it avoids ordinary obstacles before contact, copes without the space being cleared, and frees itself when stuck.
IIIConditional AutonomyThis robot

3i G10+ finishes whole jobs in a space it already knows, and still needs a person at the edges.

Navigation and control

LiDAR + camera-assisted obstacle avoidance
Why this level
- LiDAR-based mapping with room-level persistence across sessions enables the robot to navigate multi-floor layouts and execute scheduled runs without human intervention.
- Obstacle avoidance and edge-following are camera-assisted per manufacturer specs.
- The robot operates within known home boundaries and does not adapt to substantial layout changes without remapping.
- This places it at Level III: Conditional Autonomy.
Autonomy dimension 73 / 100 · 8 sources reviewed
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 documentation2 sourcesReviewed

Product page and technical specifications from us.3itech.com; user manual with brush, filter, mop-pad intervals and dock assembly.

Press & video reviews1 sourcePending

Pending independent review coverage; full ledger of press outlets to follow on release stabilization.

3i G10+ robot vacuum review: a brilliant buy for | TechRadartechradar.com

Longitudinal signal2 sourcesReviewed

Robovations dated log for this robot: 3 tracked entries spanning ~7 months.

Specification sources3 sourcesReviewed

Pages the published specifications were read from.

Monitoring record3 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

3i G10+ 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 June 2025 · 16 months on the market
- Retail listings on file: Amazon
- No current new-stock listing confirmed
- 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

64of 100

CapableAt or above 34% of the 447 robots we scoreand 31% of the 223 scored robot vacuums

DeficientLimitedCapableStrongExemplary

What moved itpoints gained or lost against a typical robot

Carried by

Software stability82+2.4
Coverage and navigation88+1.6

Held back by

Field failure rate57−2.1
Support longevity43−1.9
Routine maintenance56−1.4

Capability40% of the score69What it does without you.

Task completion16% of the score70

Evidence

TechRadar's hands-on test found the battery "lasts a very decent 240 minutes – enough time to clean the full 700 square feet area it could reach without having to recharge," and its flour, sugar and cereal test needed two passes before "you couldn't tell that anything had been spilled." AndroidGuys confirms the vacuum side runs about two months on the compressed onboard bin with no dock emptying, but reports the small tank "means more refills, and the pad design encourages hand washing rather than tossing into a machine," so the mop half is serviced by hand between runs.

Coverage and navigation10% of the score88

Evidence

LiDAR SLAM with room-level maps persisted across sessions and across two to three stored floor plans, so coverage is systematic and retained rather than re-established each run. Held off the top of the scale because the record states the robot does not adapt to substantial layout changes without remapping, and held lower still because the only independent confirmation of navigation behavior is a single press review.

Edge-case recovery10% of the score46

Evidence

Camera-assisted obstacle avoidance is a manufacturer specification with no independent behavioral confirmation in the record, so it is credited as pre-contact perception existing but not as demonstrated recovery. The record documents no stall, entanglement or relocalization behavior at all, and names one failure the owner must pre-empt rather than the robot resolve: mop pads clog on carpet unless per-room no-mop zones are configured by hand first.

Operating envelope4% of the score70

Evidence

LiDAR makes mapping lighting-independent and low to standard carpet, sealed hard floor and two to three stored levels are all inside the envelope. Three documented conditions sit outside it: high-pile and shag defeat both suction and the mop pad, heavy pet shedding tangles a standard bristle brush on a weekly cadence, and wet mopping on any carpeted room requires the owner to draw exclusion zones first.

Dependability40% of the score62Whether it keeps doing it.

Field failure rate16% of the score57

Evidence

Three independent testers document the same design fault: TechRadar found "it can't seem to get back onto its base station when on carpet (medium pile for reference)"; AndroidGuys calls "a design flaw around docking on medium-pile carpet a serious gotcha" and adds that 3i is "a younger brand with an uneven support reputation"; VacuumChef lists "Dock station works best on hard floors or very thin carpets" as a con. A recurring mode documented but neither universal nor job-stopping in a hard-floor install, on a machine with under twelve months of field record.

Software stability14% of the score82

Evidence

Updates are delivered through the 3i app, but the record carries no firmware-notes source, no published release history and no independent observation of update behavior, so even the ordinary case's first clause, that updates demonstrably ship, rests on inference. No regression is reported either. Placed just under the ordinary consumer-robot value because the vendor is fourteen months old and nothing about its update conduct is inspectable.

Support longevity10% of the score43

Evidence

Scored as commitments. 3i operates a US storefront selling side brushes at $8 to $12 a pair, mop pads at $6 to $10 and filters at $15 to $25, and publishes a manual with replacement intervals, so a first-party parts channel exists and is priced. Nothing else does: no iFixit teardown or parts listing, no third-party repair service, no published repair policy, and no service history for a brand that has existed in this market for one product cycle.

Ownership burden20% of the score60What it asks of you.

Routine maintenance12% of the score56

Evidence

Onboard compression removes the single most frequent task in the category, taking bin emptying from most runs to roughly every 60 days, and that is what holds this at the midpoint rather than lower. Everything else is hands-on: side brush cleaning and mop pad rinse weekly, brush detangling every two to three weeks, filter cleaning monthly, and a 250 ml tank filled by hand for each mopping run.

Consumables8% of the score66

Evidence

No dust bag exists to buy because compression replaced it, which is an engineered elimination and earns credit, unlike a machine that simply lacks a part. The remaining spend runs to (priced by the consumables engine) across side brushes, mop pads, filters and a main brush, which against a $449 machine is about 14 percent of purchase price annually, a materially worse ratio than a flagship's 7 percent even though the dollar figure is smaller.

middle half of the databaseits medianthis robot

Reported, not scoredneither measures how well the robot works

Five-year cost$775

Lower-middle for robot vacuums. About $450 at purchase plus roughly $65 a year in side brushes, pads, filters and a main brush. No dust bags, because onboard compression removes them. No subscription, and no feature is gated behind one.

Data postureCloud-linked

Account required. Maps and telemetry leave the home; core function survives an outage.

What leaves the homeNot documented

Read the full methodology →

FIT CHECK

Will the 3i G10+ work in your home?

Describe your home using the controls. Each choice reads the spec sheet for you, flagging where the 3i G10+ is built for your space and where it isn’t.

Home size

Primary floors

Mopping needs

Upkeep you accept

See every robot vacuum 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 market; LiDAR stability documented, mop-pad edge-case failures emerging in user forums.

Unprovenowner-reported arc

The record so far

Manufacturer has released one firmware update post-launch addressing corner coverage. No major recall. Owner-reported failure modes cluster on mop-pad clogging on low-pile carpet when no-mop zones not configured. Dock debris-insertion mechanism functions as specified.

What goes wrong4 documented · 0 self-recover

Common

Reduced wall-to-wall edge pickup, asymmetric coverage

Owner fixManual brush cleaning every 2-3 weeks; monthly replacement ($8-12 per pair)

Occasional

Reduced scrubbing, motor strain during mop engagement

Owner fixManual pad removal and rinse; weekly preventive rinse on carpeted homes

Occasional

Suction degradation after 4-6 weeks without cleaning

Owner fixManual tap-cleaning every 2-3 weeks; replacement every 3-6 months ($15-25)

Rare

Debris-base dust-bag insertion jammingDock stops autonomous operation; compression failure

Owner fixCheck bag alignment and dock contacts; manual bag reset required

Upkeep routine

Weekly52×/yr

Side manual cleaning and occasional hair removal; microfiber rinse if deployed on carpet.

Monthly12×/yr

Brush hair tangles; side- replacement as needed (~$8-12 per pair).

Filter tap-cleaning or manual rinse; mop replacement if heavy use (~$6-10 per pair).

Seasonal4×/yr

Empty the 1 L onboard dustbin by hand; 3i claims up to 60 days between emptyings on typical loads.

Main replacement (~$15-25); check dock electrical contacts for debris.

Cost over timeabout $120 past the sticker over three years

PurchaseRunning cost

Year 1

$489

Year 3

$569

Year 5

$649

$449 to buy, then about $40 a year for the replaceable parts below. Over three years that is roughly $120 past the sticker price. Excludes electricity and any repairs.

What you replace

Typical for robot vacuums: annuallyWhere to buy Brush
Typical for robot vacuums: every 3-6 months
Typical for robot vacuums: every 3-6 monthsWhere to buy Filter

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.

Step-by-step fixes

Leaving Streaks When Mopping?Auto-Empty Base Not Emptying?Brush Not Spinning?All robot vacuum guides

Safety notes1 caution · 1 note

CautionMop deployment on stairsMop extends on hard-surface detection; disable mop mode if dock placement near stairs.
Manual debris-bag insertionCompression base is not fully autonomous; quarterly emptying and bag reinsertion required. Not hands-off.

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.: 14 × 14 in · 4.3 in tall✓
WeightThe robot alone, without its dock, as the maker states it.: 9.3 lbs•
Wi-FiThe bands the robot can join; many models need a 2.4 GHz network to set up.: 2.4 GHz only✓
Water tankThe clean-water tank that feeds the mop, on the robot or in the dock.: 250 mL
Onboard dustbinThe bin inside the robot; an auto-empty dock moves its contents into a bag.: 1,000 mL
DockWhat the base does besides charging: empty the bin, wash and dry pads, refill water.: Charge-only dock, no self-emptying
Mop liftHow far the mop pad rises when the robot crosses carpet.: 10 mm•
Threshold climbThe tallest lip the robot is rated to cross; a door sill is about 0.8 in.: 0.8 in•

Where it lands · ranked across 259 robot vacuumsThis robotMedianTypical range

SuctionAir pressure the fan produces at the intake, in pascals, measured the maker's own way.18,000Pamax mode

1,000 Pa42,000 Pa

Near median

RuntimeThe maker's stated running time on one charge, at a standard setting.240min

60 min360 min

Above median

PriceThe maker's list price, not a price found in a shop.$449.99

$160$2,600

Below median

NoiseLoudness at the maker's stated distance, in decibels; ten more decibels reads as about twice as loud.65dB

43 dB80 dB

Near median

WeightThe robot alone, without its dock, as the maker states it.9.3lbs

3.6 lbs25 lbs

Near median

Position shows where the figure sits across the tracked category, not a quality judgment. Suction in Pascals has no standard test method, and the published figure is a peak-mode claim, so it is comparable only within a brand and generation.

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 · AssessmentReadiness reassessed: Promising Progress → Ready Now
Aug 2026 · AssessmentRecord status: Provisional → Verified
Aug 2026 · AssessmentRobovations Score rescored under v4.2: 68 → 64
Jul 2026 · AssessmentRobovations Score recorded at 68 of 100
Feb 2026 · NewsExpands retail availability to Amazon US and third-party distributors
Oct 2025 · UpdateApp update adds per-room mop intensity and carpet detection refinement
Jul 2025 · ReleaseLaunches commercially at $599 with debris-compression dock

Editorial comparisons

How 3i G10+ compares.

All comparisons →

Goal-based

Four robot vacuum-mops, each with its mop pad down, work across the one polished floor of a one-room flat: past the foot of the bed, under the table for two and along the kitchenette.

Robot Vacuums4 robots

Are wet-and-dry robot mops worth it for small hard-floor homes?

Four robots promise wet-and-dry cleaning under $600. This comparison traces where gyroscope-only routing stops being good enough and what buyers actually give up when skipping a self-wash dock in the…

vs Bissell SpinWave Robot · Proscenic M8 Pro · Anker Eufy RoboVac L70 Hybrid

Common questions

What people actually ask.

5 answered

OperationDoes the 3i G10+ mop automatically when vacuum is running, or is it a separate mode?

The mop extends automatically during vacuum operation on hard-surface zones when enabled in the app. It retracts on carpeted rooms per the per-room settings. This is a single-pass operation, not a separate cycle.

OperationHow often does the onboard dustbin need emptying?

The compression happens inside the robot, not in a base. 3i sells the G10+ as a bagless machine with a 1 L onboard dustbin that compacts debris as it fills, and claims no emptying for 60 days. The owner empties that bin by hand. There is no dust bag to reinsert and no self-empty station.

OperationWhat water tank capacity does the mop system have?

Tank capacity is approximately 250ml per manufacturer specifications. Refill is manual; no auto-refill dock is documented. Runtime on a full tank covers roughly 400-500 sqft of mopping depending on room size.

OperationCan the G10+ handle multi-floor homes if floors are on different levels?

LiDAR mapping is persistent across sessions, so the robot can store separate floor layouts and navigate between them if carried manually. It does not climb stairs and requires physical transport between levels.

OperationDoes the mop pad type affect performance on different flooring?

Standard microfiber pads are included. Manufacturer does not publish performance variance by pad material. Owner reports document faster clogging of pads on low-pile carpet if no-mop zones are not set, recommending weekly pad rinses.

Availability

Where it's sold

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

We are no longer finding a current new-stock listing for this robot. Remaining offers may be used, refurbished, or third-party — confirm the condition and price on the retailer’s page before buying.

Amazon See current listings

Cite & Embed

Reference the 3i G10+ classification.

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Citation

Robovations. "3i G10+: Autonomy Level III (Conditional Autonomy)." Autonomy Ladder™, assessed August 2026. https://robovations.com/robots/3i-g10/

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Where to next

Three ways to keep going.

For evaluators

Compare with a peer.

See the 3i G10+ and Dreame L10 Pro side by side: autonomy level, Robovations Score, readiness, and price. Classification, not a verdict.

See the full comparison

Or compare with Roborock Q7 M5+, Roborock Q10 X5+, SwitchBot K11+ Pro.

For browsers

See every Level III.

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

Browse the database

Updated weekly with new entries and reclassifications.

3i G10+

Will the 3i G10+ work in your home?

Living with it.

The full spec sheet.

How the assessment has moved.

How 3i G10+ compares.

Are wet-and-dry robot mops worth it for small hard-floor homes?

What people actually ask.

Other robot vacuums we have classified.

Ecovacs Deebot N30 Omni

Ecovacs Deebot X9 Pro Omni

Roborock Q7 M5+

SwitchBot K11+ Pro

Where it's sold

Reference the 3i G10+ classification.

Three ways to keep going.

Get the next reassessment.

Compare with a peer.

See every Level III.