Ecovacs Deebot T90S Pro Omni
No lab has tested it yet, so it is not in our ranking.
- 0.6 inMop lift on carpethigher than 48 of 62
- 3.7 inRobot heightlower than 45 of 63
- 0.9 inClimbs thresholds up tohigher than 40 of 65
Which robot is right for your home? Find out in 7 questions →
Before you buy, compare it with 2 recommended alternatives
No store here sells this model today, so beside it the highest-scored model with the same kind of station that one does, and the cheapest of the top 10.
Green is the best of these 3, also when they share the lead.
| This model Ecovacs Deebot T90S Pro Omni Best on 3 facts | Cheapest of the top 10 MOVA P70 Pro Ultra Best on 2 facts | Highest score here Narwal Freo 20 Best on 6 facts | |
|---|---|---|---|
| Price and ranking | |||
| Lowest price | – | $641MOVA (brand store) best | $849Narwal (brand store) |
| Score | not in our ranking | best | |
| Rank | – | rank 11 of 65 with an all-in-one station | rank 1 of 65 with an all-in-one station |
| Customer rating | – | ★ 4.3 · 25 reviews | ★ 4.4 · 61 reviews best |
| Mopping | |||
| Mop type | roller mop | spinning pads | roller mop |
| Mop lift on carpet higher is better | 0.6 in (15 mm) best | 0.4 in (10.5 mm) | 0.4 in (10 mm) |
| Automatic mop detach | – | yes (best) | no |
| Washes the mop same on all | yes | yes | yes |
| Hot-air drying same on all | yes | yes | yes |
| Station | |||
| Station same on all | all-in-one station | all-in-one station | all-in-one station |
| Dust bag lasts longer is better | – | up to 100 days | up to 120 days best |
| Plumbing hookup | – | no | – |
| Brush and obstacles | |||
| Anti-tangle brush | yes (best) | no | yes (best) |
| Obstacle avoidance same on all | AI camera | AI camera | AI camera |
| Climbs thresholds up to higher is better | 0.9 in (24 mm) | 0.9 in (22 mm) | 1.6 in (40 mm) best |
| Climbing system for high thresholds | – | no | no |
| Size, noise and age | |||
| Robot height lower is better | 3.7 in (9.5 cm) best | 4.1 in (10.4 cm) | 3.7 in (9.5 cm) best |
| Noise not judged | 60 dB | 72 dB | – |
| On the market since | – | April 2026 | June 2026 |
Facts as the maker states them. A dash means the maker does not name it. Each model’s page gives the source of every fact. Noise is the maker’s own figure, so we do not judge it, and a customer rating only counts from 20 reviews.
Ecovacs Deebot T90S Pro Omni specifications
The numbers that matter first, then every fact by group. As published by the maker or the store we read it from.
Dimensionsrobot and dock
From the published dimensions. The robot passes under furniture with 3.8 in of clearance or more.
Suction and brushes 2 facts
- Suction power
Suction in pascal, as the maker measures it. More pascal helps on carpet, but it says little about how well the robot picks grit off a hard floor.
- 40,000 Pa
- Anti-tangle brush
A brush that guides hair to the side instead of letting it wind around the shaft. It saves the cutting work in homes with long hair or pets.
- yes
Mopping 4 facts
- Mop type
How the mop is built: flat pads, two spinning discs or a roller. Discs press harder on dried-on dirt, a roller rinses itself while it works.
- roller mop
- Mop lift on carpet
How far the robot lifts the mop when it drives onto a carpet. From about 0.4 in (10 mm) a medium pile stays dry.
- 0.6 in (15 mm)
- Mop extends to the edges
The pad slides out along a wall or a baseboard, so the last few inches are mopped as well.
- yes
- Water tank in the robot
How much clean water the robot carries. It sets how long it mops before a refill, which a dock does by itself.
- 110 ml
Dock 6 facts
- Empties the dust bin
The dock empties the robot’s dust bin, usually after every run. You only empty the dock’s bag or bin.
- yes
- Washes the mop
The dock washes the mop for you, so you do not rinse it by hand.
- yes
- Hot-air drying
Drying is done with warm air instead of cold. It is faster and it helps against smell.
- yes
- Dispenses detergent
The dock mixes detergent into the water itself, from its own bottle.
- yes
- Clean water tank
The clean water tank in the dock, which wets the mop.
- 4 l
- Dirty water tank
The tank that catches the dirty water from the mop. You empty this one yourself.
- 2.2 l
Navigation and obstacles 2 facts
- Obstacle avoidance
How the robot sees loose things on the floor, such as cables, socks or a pet accident. A camera with depth sensing sees more than a bumper that reacts on contact.
- AI camera
- Climbs thresholds up to
The highest threshold the robot takes, as the maker states it. Measure your own: the step into a bathroom or onto a balcony is often higher.
- 0.9 in (24 mm)
Robot 4 facts
- Robot height
How tall the robot is. It decides whether it fits under your sofa, bed or cabinet.
- 3.7 in (9.5 cm)
- Robot diameter
How wide the robot is. Narrower gets between chair legs more easily, wider usually means a bigger dust bin.
- 13.9 in (35.3 cm)
- Dust bin in the robot
How much dust the robot holds before you empty it. It matters less with a self-emptying dock, which empties the bin after every run.
- 250 ml
- Noise
The noise in decibels, in the setting its source names: makers mostly give the standard setting, stores often the highest. 65 dB is like a vacuum at half power, 55 dB like a conversation.
- 60 dB
Battery 1 fact
- Battery capacity
The capacity of the battery. It hints at the runtime, but how much the robot draws counts just as much.
- 4,000 mAh
Sources: ecovacs.com
Frequently asked questions about the Ecovacs Deebot T90S Pro Omni
Does the Ecovacs Deebot T90S Pro Omni empty its own dust bin?
Yes. The station empties the robot’s dust bin after every run.
Does the Ecovacs Deebot T90S Pro Omni wash and dry its own mop?
Yes. The station washes the mop itself.
How high a threshold can the Ecovacs Deebot T90S Pro Omni climb?
Thresholds up to 0.9 in (24 mm), the maker says. Measure your own thresholds: the ones to a bathroom or balcony are often higher.
Does the Ecovacs Deebot T90S Pro Omni fit under low furniture?
The robot is 3.7 in (9.5 cm) tall, so it fits under furniture with at least 3.8 in of clearance.
Does the Ecovacs Deebot T90S Pro Omni lift its mop on carpet?
Yes, it lifts the mop 0.6 in (15 mm) as soon as it drives onto carpet.
