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Robovations
Robovations™
Robot Autonomy, Classified
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Comparison · 2 robots

iRobot Roomba Max 705 Vac · ROIDMI EVA

All robot vacuums. Every measure below is plotted against the full class, so a difference can be read against how much the class itself varies.

  1. iRobot Roomba Max 705 Vac
  2. ROIDMI EVA
iRobot

iRobot Roomba Max 705 Vac

Autonomy
III Conditional Autonomy
Score
77/100 Strong
Readiness
Ready Now
Price
$499confirmed
Roidmi

ROIDMI EVA

Autonomy
III Conditional Autonomy
Score
51/100 Limited
Readiness
Falls Short
Price
$899list

Up to three

01 Classification

What each one does on its own.

The Autonomy Ladder is the same five rungs for every robot on the site. A rung describes the conditions a robot handles without you, not how good it is.

V
Generalized
Any task, any setting
IV
Environmental
Handles new obstacles without help
III
Conditional
Finishes familiar jobs on its own
iRobot Roomba Max 705 VacROIDMI EVA
II
Assisted
Runs preset routines, needs rescue
I
Manual
One action, on command
02 Assessment

Where they actually differ.

The Robovations Score is nine inputs across three pillars, each weighted as shown and each scored so that more is better. A robot can lead on one and trail on another, which is the point of showing them apart. Cost of ownership and data handling are reported on each robot's own page and are never averaged into the score.

Capability

Task completion16% of score
Does it finish the job it is sold to do, unattended
  • iRobot Roomba Max 705 Vac75
  • ROIDMI EVA60
18median 72 across 354 scored robots100
Coverage and navigation10% of score
Does it work the whole area, and hold that between runs
  • iRobot Roomba Max 705 Vac100
  • ROIDMI EVA75
15median 70 across 344 scored robots100
Edge-case recovery10% of score
Does it recover from the failures its category presents
  • iRobot Roomba Max 705 Vac65
  • ROIDMI EVA25
18median 50 across 261 scored robots100
Operating envelope4% of score
How far conditions can vary before performance drops
  • iRobot Roomba Max 705 Vac92
  • ROIDMI EVA65
25median 70 across 320 scored robots100

Dependability

Field failure rate16% of score
Documented hardware failures per owner-year
  • iRobot Roomba Max 705 Vac56
  • ROIDMI EVA46
6median 70 across 344 scored robots100
Software stability14% of score
Whether updates fix more than they break
  • iRobot Roomba Max 705 Vac77
  • ROIDMI EVA40
15median 65 across 275 scored robots100
Support longevity10% of score
Committed parts, service and updates, with dates
  • iRobot Roomba Max 705 Vac67
  • ROIDMI EVA0
0median 63 across 354 scored robots100

Ownership burden

Routine maintenance12% of score
Hands-on time it asks for in normal operation
  • iRobot Roomba Max 705 Vac100
  • ROIDMI EVA50
22median 68 across 355 scored robots100
Consumables8% of score
Parts that must be bought to keep it working
  • iRobot Roomba Max 705 Vac74
  • ROIDMI EVA75
30median 69 across 354 scored robots100
03 Measured against the class

How far apart is a long way?

A number only means something next to the spread it sits in. Each track below is the real range across every classified robot in the class, with the median marked.

Price193 with a published figure
  • iRobot Roomba Max 705 Vac$499
  • ROIDMI EVA$899
$129.99median $699.99$1,799
Runtime168 with a published figure
  • iRobot Roomba Max 705 Vac100 min
  • ROIDMI EVA220 min
60 minmedian 180 min360 min
Weight171 with a published figure
  • iRobot Roomba Max 705 Vac7.5 lbs
  • ROIDMI EVA9.3 lbs
3.3 lbsmedian 8.2 lbs36.4 lbs
Height189 with a published figure
  • iRobot Roomba Max 705 Vac4.1 in
  • ROIDMI EVA4.2 in
2.6 inmedian 3.8 in21.4 in

Not compared, because fewer than two of these robots carry a published figure: Suction, Charge time, Noise.

04 Ownership

What the numbers leave out.

The trade-off

What each design gives up to be good at what it is good at.

iRobot Roomba Max 705 Vac

Peak suction trails the category leaders: iRobot publishes no Pascal figure for the 705 and rates it at 180 times the 600 series, while third-party figures put it near 13,000 Pa, roughly 5,500 to 17,000 Pa below current Roborock flagships depending on which one is meant. The 705 answers carpet with Carpet Boost, four suction levels and anti-tangle rubber brushes rather than with peak pressure.

ROIDMI EVA

The dock is designed to self-empty and self-wash mop pads, but an independent review found the design under-delivered on both counts in practice, before the manufacturer’s closure removed any path to a fix.

Remaining retail inventory can still be found through some third-party channels, but buying it now means buying a robot with no manufacturer support of any kind.

Who each one is wrong for

Stated by the record itself. A robot being wrong for a household is a fact about fit, not a fault.

iRobot Roomba Max 705 Vac
Homes that need mopping as well as vacuuming
This is the vacuum-only SKU and it does not mop. iRobot sells a Combo version of the same platform that does, and the two listings read almost identically, so the SKU is worth confirming before purchase.
Owners wanting mopping and vacuuming in one cycle
No mopping arm or tank. Requires separate unit or manual floor care. Adds operational complexity if kitchen / entryway spills are frequent.
Owners who do not want a consumable dock at all
The AutoEmpty dock is bagged. iRobot rates a bag at up to 75 days and the box includes one spare bag and one spare filter, after which bags run about $10 to $15 each. A bagless dock or a bin-only robot avoids that line item entirely.
ROIDMI EVA
Buyers wanting any form of manufacturer support
Roidmi has ceased operations and discontinued product maintenance, returns, and after-sales service.
Large homes needing a single uninterrupted cleaning run
An independent review found the dustbin fills too fast to complete a full-floor clean without manual emptying.
Buyers relying on the dock to fully dry mop pads unattended
The same independent review found pads remained damp more than 12 hours after the drying cycle.

What stays your job

The upkeep ownership hands back to you, whatever the autonomy level says.

iRobot Roomba Max 705 Vac
  • Weekly: Check the dual rubber brushes for hair wrap and clear the edge-sweeping brush.
  • Monthly: Clean or replace the robot’s filter; inspect the dock brush and charging contacts.
  • Up to every 75 days: Replace the AutoEmpty dock bag, which iRobot rates at up to 75 days. The box ships with a spare bag and a spare filter.
  • Annually: Clean the LiDAR window and the PrecisionVision camera, and inspect the dock mechanics.
ROIDMI EVA
  • Cadence: Empty the dust bag roughly every 60 days, per manufacturer specification.
  • Water tanks: Refill and empty the dock’s dual clean/dirty water tanks.
  • Mop pad drying: An independent review found pads remained damp more than 12 hours after the dock’s drying cycle, which in practice may require manual intervention.
  • Setup: Define no-go and no-mop zones in the app.
05 Evidence

How much each of these is standing on.

Classifications rest on different depths of evidence. A pre-release assessment and a verified one are not the same kind of claim.

Evidence behind each classification
Robot Evidence status Sources reviewed Last assessed
iRobot Roomba Max 705 Vac Provisional 4 Aug 2026
ROIDMI EVA Discontinued 3 Aug 2026

Robovations classifies robots; it does not rank them. Nothing on this page is a recommendation, and no manufacturer influences a classification or its placement here.