ECOVACS · Smart Home · Reviewed by Vacuum Wars · Published 2026-05-15
Based on a review by Vacuum Wars (accessed 2026-05-15).
This page converts Vacuum Wars's review of the ECOVACS ECOVACS Deebot T90 Pro Omni into structured evidence — timestamped claims, pros & cons, and buyer questions. It is not the original review and does not replace watching or reading the full source.
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The reviewer concludes that the Ecovacs Deebot T90 Pro Omni is the best Ecovacs robot they have tested to date, praising its class-leading vacuuming, superior mopping, and premium docking automations, making it the mid-range robot to beat.
This review provides an in-depth evaluation of the Ecovacs Deebot T90 Pro Omni robot vacuum and mop. It covers its vacuuming capabilities, mopping performance, obstacle avoidance, and advanced docking features through various hands-on tests and measurements.
The ECOVACS Deebot T90 Pro Omni is a top-tier mid-range robot vacuum and mop that excels in cleaning performance and automation. Its "Blast technology" delivers exceptional vacuum suction and a rare 100% pet hair pickup score, while the "Osmo 3.0" mopping system scored nearly the highest ever for dried stains with low water residue. However, the dust bin is smaller than average at 250ml, which requires frequent auto-emptying. If you have a large floor plan and value robust vacuuming, superior mopping, and comprehensive dock features, this robot is an excellent choice. If a larger onboard dustbin is a priority, consider setting the auto-empty frequency high in the app.
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hands_on_demoneutralt=0:17–0:21
The reviewer states they bought the new T90 for themselves and put it through all kinds of tests over several weeks.
Source location: https://www.youtube.com/watch?v=i-hu3E15-ww
measurement_testpositivet=1:04–1:17
The official suction is claimed at 30,000 Pascals, nearly double the earlier generation. In bench tests, the model performed way above average for both suction and airflow scores.
Source location: https://www.youtube.com/watch?v=i-hu3E15-ww
measurement_testpositivet=1:26–1:33
In the carpet deep clean test, where sand and grit are embedded into medium pile carpet, the T90 performed above the average.
Source location: https://www.youtube.com/watch?v=i-hu3E15-ww
measurement_testpositivet=1:36–2:00
The T90 achieved a rare 100% score in a pet hair pickup test, removing all 2.5-inch hairs from carpet. It also scored perfectly in a 7-inch hair tangle test, with none of the hair wrapping around the main brush.
Source location: https://www.youtube.com/watch?v=i-hu3E15-ww
specification_claimneutralt=2:13–2:22
The updated obstacle avoidance system utilizes a combination of technologies including a single AI camera, 3D structured light, LED light assist, and 3D edge sensors.
Source location: https://www.youtube.com/watch?v=i-hu3E15-ww
measurement_testpositivet=2:22–2:30
The obstacle avoidance system achieved a stellar result, getting a nearly perfect score by avoiding 23 out of 24 possible objects in regular and torture tests.
Source location: https://www.youtube.com/watch?v=i-hu3E15-ww
specification_claimneutralt=2:54–3:10
The T90 uses the Osmo 3.0 roller mopping system with a 10.6-inch (27 cm) roller that extends outward for edge cleaning, spins at 200 RPM, and lifts 15 mm over carpet.
Source location: https://www.youtube.com/watch?v=i-hu3E15-ww
measurement_testpositivet=3:23–3:29
In the dried stain mopping test, the system performed phenomenally, scoring 157 points, which is almost 50% above the average score.
Source location: https://www.youtube.com/watch?v=i-hu3E15-ww
measurement_testpositivet=3:29–3:37
The T90 left very little water behind on the floor during mopping, resulting in a low water residue penalty and preventing visible streaking after drying.
Source location: https://www.youtube.com/watch?v=i-hu3E15-ww
measurement_testpositivet=4:04–4:09
The dock features Power Boost fast charging, which allows the robot to gain 10% battery power in just 3 minutes while it's in the dock during a cleaning run.
Source location: https://www.youtube.com/watch?v=i-hu3E15-ww
specification_claimpositivet=4:12–4:34
The dock washes the mop with hot water at up to 167°F (75°C) and dries it with 145°F (63°C) air. It also automatically dispenses cleaning solution, refills/empties water tanks, and empties debris into a 2.5-liter disposable bag.
Source location: https://www.youtube.com/watch?v=i-hu3E15-ww
specification_claimpositivet=4:43–4:57
The app includes granular features like mopping along the floor direction, an AI cleaning agent, voice assistant, and RGB camera access for two-way video calls and live monitoring. The robot is also Matter compatible.
Source location: https://www.youtube.com/watch?v=i-hu3E15-ww
measurement_testpositivet=5:04–5:09
The robot achieved an above-average efficiency score of 1.7 minutes per 1% of battery life, and its estimated square feet covered in a single charge was also above average.
Source location: https://www.youtube.com/watch?v=i-hu3E15-ww
measurement_testpositivet=5:15–5:19
The T90's navigation performed just above average efficiency, which is noted as an improvement for Ecovacs robots.
Source location: https://www.youtube.com/watch?v=i-hu3E15-ww
measurement_testmixedt=5:32–5:45
The robot has a very small dust bin at 250 ml, which is 30% smaller than average. However, the app allows setting auto-empty to high frequency, and the robot emptied several times during cleaning runs in home tests, mitigating this issue.
Source location: https://www.youtube.com/watch?v=i-hu3E15-ww
The T90 Pro Omni demonstrated strong vacuuming, performing above average in suction and airflow bench tests. It achieved a rare 100% score in pet hair pickup and managed long 7-inch hairs with no tangles, thanks to its Zero Tangle 4.0 brush. It also performed above average in deep cleaning carpets by removing sand and grit.
The robot uses the Osmo 3.0 roller mopping system, which has a 10.6-inch roller that extends for edge cleaning, spins at 200 RPM, and lifts 15mm over carpets. In dried stain mopping tests, it scored 157 points, almost 50% above average, and left very low water residue, preventing streaks.
The updated obstacle avoidance system combines an AI camera, 3D structured light, LED light assist, and 3D edge sensors. This sophisticated system resulted in a stellar performance, avoiding 23 out of 24 objects in both regular and torture tests, achieving a nearly perfect score.
The dock provides Power Boost fast charging, giving the robot 10% battery in just 3 minutes during cleaning runs. It automatically washes the mop with 167°F hot water, dries it with 145°F air, dispenses cleaning solution, manages the robot's clean/dirty water tanks, and empties debris into a 2.5-liter disposable bag.
The Ecovacs app provides extensive room settings, cleaning customizations, and granular features like mopping along the floor direction. It allows access to the RGB camera for two-way video calls and live monitoring, and the robot is Matter compatible, supporting integration into smart home ecosystems.
The robot has a very small dust bin at only 250ml, which is 30% smaller than the average. However, this is largely mitigated by the dock's ability to auto-empty. The reviewer noted that the robot emptied several times at the dock during cleaning runs when the auto-empty frequency was set to high, making it less of an issue for most homes.
100/100 source quality
The Ecovacs Deebot T90 Pro Omni is a top-tier mid-range robot vacuum and mop that offers significant upgrades. It excels in vacuuming, particularly with pet hair and tangle management, and achieves nearly perfect scores in obstacle avoidance. The robot's mopping system delivers superior dried stain removal with low water residue. Its innovative dock provides power boost fast charging and comprehensive auto-maintenance, while the app offers advanced features like camera access and Matter compatibility. Despite a small dust bin, its performance makes it a standout choice.
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