Introduction
The Ecovacs T80 Omni is the first T‑Series robot to inherit the company’s flagship OZMO roller‑mop system, previously reserved for the premium X‑Series. With a multifunctional dock and a price that’s a few hundred dollars below the X9 Pro Omni, the T80 promises near‑flagship automation for less money. In this Ecovacs T80 review, we share how it performed after purchasing our own unit and putting it through weeks of testing here at Vacuum Wars.
The Ecovacs T80 Omni robot vacuum/mop combo features the advanced OZMO Roller system that operates at 200 RPM with 16× more pressure and real-time rinsing. Its TruEdge technology dynamically extends the mop to clean edges and corners effectively. Equipped with an 18,000Pa high-speed brushless motor, it effectively removes pet hair, dust, and debris from both rugs and hard floors. The device also incorporates ZeroTangle 3.0, featuring anti-tangle side brushes and a redesigned main brush with a removable comb, significantly reducing hair wraps. Smart navigation is facilitated by AIVI 3D 3.0 and LiDAR sensors capable of identifying over 100 objects with 1mm accuracy, while an auto-sensing LED headlight improves visibility under furniture. Its slim design ensures accessibility in tight spaces. The upgraded OMNI Station automates cleaning with hot water mop washing at 167°F, hot air drying at 113°F, automatic dustbin emptying, water refilling, and auto re-mopping. Additionally, it supports Matter-compatible smart home systems including Alexa and Google Assistant for voice-controlled convenience. See additional info
Price as of June 17, 2025
Auto Empty Station: Self Empties Debris | Washes Mop Roller | Washes Mop Roller with Hot Water | Dries Mop Roller | Dries Mop Roller with Heated Air| Self Cleaning | Dirty Water Sensor
Mopping: Lifts Mop Roller on Carpets | Extending Mop Roller for Hard to Reach Areas
Hardware: 20mm Threshold Crossing | Removes Hair from Brush Roll
Performance: Carpet Boost Settings
Mapping / Navigation: Multi Level Maps | Virtual Barriers and No Go Zones
Obstacle Avoidance: 100 Objects Recognized
Pet Features: Live Video Monitoring
Controls: Virtual Assistant Options
| Scores | Ecovacs T80 Omni | Average Robot Vacuum Tested |
|---|---|---|
| Vacuum Wars Overall | 4.48 | 2.80 |
| Features | 4.79 | 3.63 |
| Mopping Performance | 4.65 | 2.73 |
| Obstacle Avoidance | 3.75 | 3.44 |
| Pet | 4.54 | 2.87 |
| Navigation | 4.32 | 3.00 |
| Battery | 4.19 | 2.27 |
| Performance | 4.27 | 3.59 |
| Official Battery Life: 220 Minutes | Navigation Type: Embedded dToF Lidar |
| Official Suction Power: 18000 Pa | Dust Bin Size: 220ml |
| Obstacle Avoidance Type: Single Camera, LED, & 3D Structured Light | Objects Recognized: 100 |
| Multi Level Maps: Yes | Virtual Barriers: Yes |
| Detergent Capacity: N/A | Disposable Bag: 3L |
Ecovacs T80 Omni – Design & Dock Overview
The T80 is a vacuum‑and‑mop combo paired with a full-featured “Omni” base that automatically empties debris, washes the roller mop with hot water, and finishes with hot‑air drying. The dock also self‑cleans via eight spray nozzles and houses a 3‑liter disposable bag.
The robot itself relies on embedded LiDAR, an RGB camera, and 3‑D structured light for mapping and obstacle detection.
Ecovacs T80 Omni Pros
OZMO Roller‑Mop Results
The OZMO roller mop continuously wets the roller with clean water, squeezes dirty water out, and extends for edge coverage. In our dried‑on stain test, the T80 scored 139.5 points, well above the 93‑point average, and only slightly below the brand’s flagship – the Deebot X9 Omni Pro.
Water‑residue measurements were also excellent, leaving far less moisture than most competitors.
Combined mop scores yield a total score of 287‑point, far and away above the average.
| Mop Metric | T80 Omni | X9 Pro Omni | Category Average |
|---|---|---|---|
| Dried‑Stain Score | 139.5 | 158 | 93 |
| Water Left Behind | 0.3 grams | 0.25 grams | 1.01 grams |
| Combined Mop Score | 287 | 317 | 171 |
Vacuum Suction & Airflow
Ecovacs’ Blast motor tech helped the T80 produce nearly three times the average suction on our bench tests, with airflow double the category norms. In the deep‑carpet sand test, the T80—and the pricier X9—each removed 89 % of embedded grit (average 75 %).
Pet‑Hair & Anti‑Tangle Tests
On flattened 2.5‑inch pet hair, the T80 lifted 99 % of strands, making it more effective even than the X9. Its V‑shaped bristle roller and internal comb prevented hair from our 7‑inch hair test from wrapping around the brush for 0 % tangles versus a 38 % average.
Ecovacs T80 Omni Smart Mapping & Obstacle Avoidance
The T80’s LED‑assisted RGB camera and 3‑D structured light recognized and dodged 11 of 12 items in our standard course—two better than the X9. In the tougher torture course, however, it avoided 7 of 12 items (X9 managed 10 of 12). The result is solid, but not flawless, obstacle avoidance.
Ecovacs T80 Omni Battery & Maintenance
One charge of the T80’s battery covers an estimate of roughly 1,200 ft², compared with the X9’s estimated coverage of 875 ft². The recharge‑and‑resume feature with fast charging also minimizes downtime.
The dustbin sizes and hot water mop-cleaning in the dock also makes for reasonably hands-off maintenance while the robot is continually collecting debris and managing dirty mop water during cleaning sessions.
| Spec | T80 Omni | X9 Pro Omni |
|---|---|---|
| Estimated Coverage / Charge | ≈ 1,200 ft² | 875 ft² |
| Dock Bag Size | 3 L | 3 L |
| Hot‑Water Temperatures | 3 levels | 3 levels |
| Dust‑Bin Capacity | 220 mL | 220 mL |
Ecovacs T80 Omni App Experience
Ecovacs’ companion app lets users split or merge rooms, drop no‑go/no‑mop zones, schedule cleans, and tweak dock behaviors. Multi‑level maps, 3‑D floor plan views, and live video monitoring are included, and the built‑in YIKO voice assistant handles basic commands without Alexa or Google. Automatic detergent dispensing remains exclusive to the X‑Series.
| Ecovacs App Feature | T80 Omni | Notes |
|---|---|---|
| Room Management | ✔ Split / merge individual rooms | |
| Virtual Barriers | ✔ No‑go zones ✔ No‑mop zones | |
| Cleaning Schedules | ✔ Custom time & room schedules | |
| Dock Controls | ✔ Adjust auto‑empty frequency & mop‑wash cycle | |
| Multi‑Level Mapping | ✔ Stores separate floor maps | |
| 3‑D Floor‑Plan View | ✔ | Adds furniture visualization |
| Live Video Monitoring | ✔ | Remote camera feed through robot |
| Voice Assistant | ✔ Built‑in YIKO | works offline—no Alexa/Google needed |
| Automatic Detergent Mixing | X | Not available; X‑Series only |
Ecovacs T80 Omni Cons
During testing we ran into a handful of drawbacks.
First—and most serious—the T80 experienced repeating “stuck” behavior. Three times it froze in place, once under a coffee table, twice while pressed against dining‑table legs . Each time this happened, it declared itself unable to continue for no reason that we could detect. We eventually had to put no-go zones around the table so that it could finish the run.
Because user reviews don’t seem to be reporting the same issue so far, we’ve chalked it up to a firmware glitch for now or possibly even user-error, but we still had to deduct several points and will keep an eye out for future updates.
It also posted a below‑average score in our crevice pickup evaluation, leaving more debris in floor cracks than we’d like.
Compared with Ecovacs’ flagship Deebot X9 Pro Omni, a few niceties are missing as well—there’s no built‑in detergent dispenser, no extending side brush, and the obstacle‑avoidance is a touch less effective.
Finally, at 3.8 inches tall, the robot can’t squeeze beneath the ultra‑low furniture that some slimmer competitors can reach.
Verdict – Is the Ecovacs T80 Omni Worth It?
With a Vacuum Wars score of 4.45, the Ecovacs Deebot T80 Omni won the Runner-Up spot for Best Robot Vacuum in our Mid-2025 Awards! It delivers nearly all the X9 Pro’s cleaning prowess for less money, ranking #2 on our Top 20 list at the time of testing, despite the demerits for getting stuck during testing. We hope this can be fixed with a firmware update, or even that it might have been a fluke in the model we purchased.
Explore Further
Visit our Top 20 Robot Vacuums page for updated rankings, or visit our Comparison App to evaluate hundreds of models side‑by‑side—including detailed breakdowns of the T80 and X9.
| Category | Ecovacs T80 Omni |
|---|---|
| Cleaning Systems | Vacuum + OZMO roller‑mop combo |
| Suction (official) | 18,000 Pa |
| Bench Suction (lab) | ≈ 3 times category average |
| Airflow (lab) | 23 CFM (well above average) |
| Carpet Deep‑Clean Test | 89 % sand removal (avg 75 %) |
| Pet‑Hair Pickup (2.5 in) | 99 % (avg 81 %) |
| Hair‑Tangle Test (7 in) | 0 % wrap (avg 38 %) |
| ZeroTangle 3.0 System | 45° triple‑V bristles + comb; anti‑tangle side brush |
| Mop Type | Continuous roller; edge‑extending |
| Mop RPM / Pressure | 180 RPM / ~6 N downward force |
| Mop Stain Score | 139.5 pts (avg 93) |
| Water‑Residue Score | Very low residue (≈ half avg) |
| Combined Mop Score | 287 pts (avg 171) |
| Obstacle‑Avoidance Sensors | LED light + RGB camera + 3‑D structured light |
| Obstacle Test – Standard / Torture | 11 / 12 objects avoided · 7 / 12 (torture) |
| Navigation & Mapping | Embedded LiDAR; multi‑floor maps |
| Est. Coverage per Charge | ~1,200 ft² (X9 ≈ 875 ft²) |
| Robot Height | 3.8 in (97 mm) |
| Threshold Crossing | Rated 18‑20 mm single‑tier |
| Dust‑Bin Capacity | 220 mL |
| Dock Bag Capacity | 3 L disposable bag |
| Dock Extras | Hot‑water wash (3 temps), hot‑air dry, 8‑nozzle self‑clean, fast charging |
| App Highlights | YIKO voice, no‑go/no‑mop zones, room‑level settings, 3‑D map, live video |
| Vacuum Wars Score | 4.45 stars (ranked #2) |
| Notable Cons | Occasional “stuck” bug; below‑avg crevice pickup; no detergent reservoir; no extending side brush |
How is the Ecovacs T80 Omni different from the X9 Pro Omni?
The T80 inherits the flagship OZMO roller-mop and Blast motor tech but omits a detergent reservoir, extending side brush, and has slightly less capable obstacle avoidance—yet costs a few hundred dollars less.
Does the Ecovacs T80 Omni have built-in obstacle avoidance?
It uses an LED-assisted RGB camera plus 3-D structured light to recognize and dodge everyday objects; it avoided 11 of 12 items in Vacuum Wars’ standard test.
What mapping and smart-home features are in the Ecovacs app?
You get multi-level maps, 3-D floor plans, no-go/no-mop zones, room-level schedules, live video monitoring through the robot, and offline voice control via YIKO—automatic detergent mixing is X-Series only.
What can the T80’s Omni dock do?
The dock empties debris into a 3 L bag, washes the roller with hot water (three temperature options), dries it with hot air, and self-cleans via eight spray nozzles.
What kind of mop does the Ecovacs T80 Omni use?
The T80 Omni uses Ecovacs’ OZMO roller-mop—a single, motor-driven roller that’s continuously wetted with clean water while an internal squeegee removes dirty water. The roller can extend sideways for better edge coverage and automatically lifts when the robot detects carpet, so it can vacuum and mop mixed floors in one pass without soaking rugs.
