Ecovacs
Comparison · 2 robots
Ecovacs Deebot T30 Pro Omni · Eureka J15 Pro Ultra
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.
- Ecovacs Deebot T30 Pro Omni
- Eureka J15 Pro Ultra
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
Ecovacs Deebot T30 Pro OmniEureka J15 Pro Ultra
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
7275
- Ecovacs Deebot T30 Pro Omni72
- Eureka J15 Pro Ultra75
18median 72 across 433 scored robots100
Coverage and navigation10% of score
Does it work the whole area, and hold that between runs
7572
- Ecovacs Deebot T30 Pro Omni75
- Eureka J15 Pro Ultra72
0median 70 across 421 scored robots100
Edge-case recovery10% of score
Does it recover from the failures its category presents
4069
- Ecovacs Deebot T30 Pro Omni40
- Eureka J15 Pro Ultra69
18median 52 across 320 scored robots100
Operating envelope4% of score
How far conditions can vary before performance drops
7576
- Ecovacs Deebot T30 Pro Omni75
- Eureka J15 Pro Ultra76
28median 68 across 397 scored robots100
Dependability
Field failure rate16% of score
Documented hardware failures per owner-year
8064
- Ecovacs Deebot T30 Pro Omni80
- Eureka J15 Pro Ultra64
6median 70 across 359 scored robots100
Software stability14% of score
Whether updates fix more than they break
8265
- Ecovacs Deebot T30 Pro Omni82
- Eureka J15 Pro Ultra65
15median 65 across 342 scored robots100
Support longevity10% of score
Committed parts, service and updates, with dates
7370
- Ecovacs Deebot T30 Pro Omni73
- Eureka J15 Pro Ultra70
0median 62 across 429 scored robots100
Ownership burden
Routine maintenance12% of score
Hands-on time it asks for in normal operation
9487
- Ecovacs Deebot T30 Pro Omni94
- Eureka J15 Pro Ultra87
22median 67 across 434 scored robots100
Consumables8% of score
Parts that must be bought to keep it working
5774
- Ecovacs Deebot T30 Pro Omni57
- Eureka J15 Pro Ultra74
8median 69 across 434 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.
Price217 with a published figure
$999$999.99
- Ecovacs Deebot T30 Pro Omni$999
- Eureka J15 Pro Ultra$999.99
$160median $799.99$2,599
Suction (mode not stated)210 with a published figure
11,000 Pa16,200 Pa
- Ecovacs Deebot T30 Pro Omni11,000 Pa
- Eureka J15 Pro Ultra16,200 Pa
1,000 Pamedian 10,000 Pa42,000 Pa
Runtime187 with a published figure
290 min240 min
- Ecovacs Deebot T30 Pro Omni290 min
- Eureka J15 Pro Ultra240 min
60 minmedian 180 min360 min
Charge time165 with a published figure
186 min240 min
- Ecovacs Deebot T30 Pro Omni186 min
- Eureka J15 Pro Ultra240 min
90 minmedian 240 min420 min
Noise156 with a published figure
65 dB62 dB
- Ecovacs Deebot T30 Pro Omni65 dB
- Eureka J15 Pro Ultra62 dB
43 dBmedian 67 dB80 dB
Height232 with a published figure
4.1 in4.3 in
- Ecovacs Deebot T30 Pro Omni4.1 in
- Eureka J15 Pro Ultra4.3 in
2.6 inmedian 3.8 in7.8 in
Not compared, because fewer than two of these robots carry a published figure: Weight.
04 Ownership
What the numbers leave out.
The trade-off
What each design gives up to be good at what it is good at.
Ecovacs Deebot T30 Pro Omni
The dock eliminates manual mop rinsing, but introduces a 20-30 minute wash-and-dry cycle that conflicts with quiet household hours.
Ecovacs publishes up to 290 minutes in silent mode on hard floor, but that is a best case; raising suction toward the 11,000 Pa maximum shortens a charge substantially, and no runtime at that setting is published.
The automated dock adds convenience but brings its own upkeep, mop pads, dust bags and tank refills, that a budget vacuum does not carry.
Eureka J15 Pro Ultra
IntelliView cleans the liquid spills it recognizes, but detection is camera-based: transparent liquids on reflective floors are the hard case, and the infrared approach to them arrived on the later J15 Max Ultra.
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.
Ecovacs Deebot T30 Pro Omni
- Buyers who will not accept a networked camera in the home
- The robot carries a camera and depends on the Ecovacs cloud, and no fully local mode is documented. Ecovacs has a documented security incident history across the Deebot line, including a 2024 DEF CON demonstration of Bluetooth takeover and a subsequent CISA advisory covering Deebot vacuums and base stations.
- Homes requiring silent daytime operation
- Dock wash cycles run 20-30 minutes at 60-70 dB after mop sessions. Owner reports note scheduling conflicts in work-from-home environments.
- Buyers requiring offline or local-only operation
- All advanced features depend on Ecovacs cloud servers. No documented local-only scheduling or mapping mode. Cloud connectivity is required for routine operation.
- Single-floor homes exceeding 3,000 sq ft
- Ecovacs publishes up to 290 minutes in silent mode on hard floor, which is a best case; higher suction modes draw that down, so very large floors take a mid-session recharge and a longer total elapsed time.
Eureka J15 Pro Ultra
- Renters or owners with limited dock space under kitchen cabinets
- Heated dock footprint is 20.5 × 21 inches; requires unobstructed power outlet and drainage. Not portable between homes.
- High-pile carpet homes or wool rugs
- Owner reports document reduced performance on plush and high-pile surfaces. Suction level and water volume are selectable in the Eureka app, and the robot raises power automatically when it detects carpet, so the constraint is not a missing power setting.
What stays your job
The upkeep ownership hands back to you, whatever the autonomy level says.
Ecovacs Deebot T30 Pro Omni
- Weekly: Empty dustbin and mop water tank; refill clean water tank ($0).
- Monthly: Swap mop pads; clean dock water filter ($15-25 per pair pads).
- Monthly: Rinse vacuum dustbin filter; replace when clogged ($0).
- Every 3-6 months: Replace vacuum motor filter and side brush ($20-40 total per Ecovacs pricing).
- Every 3-6 months: Clean LiDAR window and camera lenses; inspect cliff sensors for dust accumulation ($0).
- Annually: Inspect dock brush and replace if bristles are flattened; clean dock jets ($0 unless replacement brush ordered).
Eureka J15 Pro Ultra
- Daily: Empty dock dust bin when full (indicator light shows capacity).
- Weekly: Refill dock water tank (~2 liters) and inspect mop pads for debris.
- Monthly: Clean dock wash nozzles with provided brush; run maintenance cycle.
- Every 6-12 months: Replace FlexiRazor brush inserts (~$30-40 per pair).
- Every 12 months: Replace main filter in self-emptying base (~$25).
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.
| Robot | Evidence status | Sources reviewed | Last assessed |
|---|---|---|---|
| Ecovacs Deebot T30 Pro Omni | Provisional | 7 | Aug 2026 |
| Eureka J15 Pro Ultra | Pending | 3 | Aug 2026 |
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