# Ecovacs Deebot T90 Pro Omni vs Narwal Flow

As of Nov 4, 2026, the Ecovacs Deebot T90 Pro Omni costs $800 and the Narwal Flow costs $1,500, so the Ecovacs Deebot T90 Pro Omni is $700 cheaper. The Ecovacs Deebot T90 Pro Omni has a published review score and ranks #23 in our robot vacuums ranking; the Narwal Flow is not scored yet. Pick the Ecovacs Deebot T90 Pro Omni for pet homes that want strong mopping on a budget. Pick the Narwal Flow for hard floor homes that mop often and have pets.

Prices checked Nov 4, 2026. HTML version: https://robotsforthat.com/vs/ecovacs-deebot-t90-pro-omni-vs-narwal-flow/

## Side by side

| | Ecovacs Deebot T90 Pro Omni | Narwal Flow |
|---|---|---|
| Price | $800 | $1,500 |
| 3 year cost | $885 | $1,500 |
| Our score | 7.2/10 | Not scored yet |
| Rank in Floors | #23 | #103 |
| Status | on sale | on sale |
| Warranty | 12 months from purchase (Ecovacs US returns and warranties page); CyberShack reports 2 years in Australia | n/a |
| Suction | 30,000 Pa (brand claim); Vacuum Wars measured 21 CFM airflow and 1.23 kPa sealed suction, both well above average | 22,000 Pa (Narwal); Vacuum Wars measured 1.88 kPa against a 0.96 kPa average |
| Navigation | Mini ToF laser navigation with no LiDAR turret | dToF LiDAR inside the body (Narwal); TechRadar saw it push a chair, skip a room and report cleaning 0.0 square meters |
| Obstacle avoidance | Structured light plus RGB AI camera with fill light; Vacuum Wars scored 23 of 24 objects avoided | Dual RGB cameras, AI chip and tri laser structured light, 200+ objects (Narwal); Vacuum Wars scored 18 of 24, and TechRadar saw it avoid a shoe, sock and USB cable |
| Mopping | Yes, 27 cm (10.6 in) OZMO roller mop at up to 200 RPM, 50 water levels, lifts 15 mm on carpet | FlowWash track mop with warm water at 113F, 7 to 12 N pressure and 12 mm lift (Narwal); Vacuum Wars combined mopping score 268 against a 184 average |
| Self empty | Yes, into a 2.5 L disposable bag that Ecovacs says lasts up to 90 days | Yes, 2.5 L dust bag rated for up to 120 days (Narwal US store) |
| Dock features | Washes the roller with water up to 167°F, hot air drying for 2 to 4 hours, auto refill and drain, auto detergent dosing, self cleaning dirty water box | Auto empty, mop washing at 113 to 176F, warm air drying, self cleaning; optional auto refill and drain version (Narwal US store); no auto detergent dispenser (TechRadar) |
| Runtime | 4,000 mAh battery; Ecovacs lists 120 min standard vacuuming and fast PowerBoost top ups (10% in about 3 min) during mop washes | Up to 190 min (Narwal); Vacuum Wars estimated 2,068 sq ft per charge |
| Dustbin | 250 mL onboard bin | 2.5 L dock bag; Vacuum Wars describes a large robot bin with a removable section |
| Height | 95 mm (3.7 in) robot height per Ecovacs | 95 mm (3.7 in) per Narwal key features and Vacuum Wars; Narwal's spec table lists 107.7 mm |
| Pet hair | Anti tangle main brush; Vacuum Wars measured 100% flattened pet hair pickup and 0% hair wrap | Vacuum Wars measured 89% flattened pet hair pickup and 0% tangles in its 7 inch hair test |
| App | Ecovacs Home app with YIKO voice assistant, live camera view and Matter support | Narwal app with up to 4 saved maps, schedules and voice assistant; works with Siri, Alexa and Google Assistant (Narwal US store); TechRadar found it overwhelming with some mistranslations |
| Threshold | 2.4 cm single step and 4 cm double step (brand claim); Vacuum Wars cleared 32 mm | 4 cm (1.57 in) (Narwal US store, TechRadar) |
| Noise | n/a | TechRadar measured 58 dB in quiet mode to 76 dB at top suction; Tom's Guide measured 49 to 74 dB depending on floor |
| Best for | pet homes that want strong mopping on a budget | hard floor homes that mop often and have pets |
| Skip if | you need to climb thresholds over 3 cm | you want a simple, glitch free app |

## What reviewers found

### Ecovacs Deebot T90 Pro Omni

- Vacuum Wars (4.00/5): Measured 21 CFM airflow, 81% carpet sand removal, 100% pet hair pickup, 0% hair wrap, 23 of 24 obstacles avoided, about 1,372 sq ft per charge and a 34.6 combined mopping score versus a 20.3 average; it cleared 32 mm against a 40 mm claim. [Source](https://vacuumwars.com/ecovacs-deebot-t90-pro-omni-review/)
- TechRadar: Tested in Australia. Mapping took six sessions, auto mode mopped carpeted bedrooms, pet hair was left behind and tangled in the brush, and wood floors were left streaky. The reviewer did not recommend it. [Source](https://techradar.com/home/robot-vacuums/for-a-brand-that-made-robot-vacuums-accessible-my-faith-in-ecovacs-is-shaken-after-using-the-deebot-t90-pro-omni)
- Notebookcheck: Very good mopping and nearly perfect medium pile carpet pickup at max suction; it touched thin chair legs and missed a small toy brick, and corner cleaning was weaker. Measured about 58 dB on carpet at standard settings. [Source](https://www.notebookcheck.net/Mid-range-robot-vacuum-puts-flagships-to-shame-Ecovacs-Deebot-T90-Pro-Omni-review.1249595.0.html)

### Narwal Flow

- Vacuum Wars (3.58 Vacuum Wars stars): Measured 1.88 kPa suction, 83% sand removal, 89% flattened pet hair pickup and 0% hair tangle. Combined mopping score was 268 against a 184 average, obstacle avoidance 18 of 24 and estimated coverage 2,068 sq ft per charge. [Source](https://vacuumwars.com/narwal-flow-review/)
- TechRadar: Called the cleaning superb, especially on carpet, and hot water mopping excellent. Noise was 58 dB in quiet mode and 76 dB at top suction. It pushed a chair, failed to enter a room and once reported 0.0 square meters cleaned. Subscores: Value 4/5, Design 4.5/5, Performance 3.5/5, App 3.5/5. [Source](https://www.techradar.com/home/robot-vacuums/narwal-flow-review)
- Tom's Guide: Pickup was 83% overall on tile and 77% on carpet, with 70% to 75% hair pickup. Noise ranged from 49 to 74 dB depending on floor and power. Faults were a tricky app, random cleaning incidents and so so edge vacuuming. [Source](https://www.tomsguide.com/home/smart-home/narwal-flow-robot-vacuum-and-mop-review)

## Questions buyers ask

### Which is better, the Ecovacs Deebot T90 Pro Omni or the Narwal Flow?

The Ecovacs Deebot T90 Pro Omni has a published review score and ranks #23 in our robot vacuums ranking; the Narwal Flow is not scored yet. Pick the Ecovacs Deebot T90 Pro Omni for pet homes that want strong mopping on a budget. Pick the Narwal Flow for hard floor homes that mop often and have pets.

### Which is cheaper?

The Ecovacs Deebot T90 Pro Omni at $800, versus $1,500 for the Narwal Flow, checked Nov 4, 2026. Over 3 years with running costs: $885 vs $1,500.

### What is the difference between the Deebot T90 Pro Omni and the Flow?

Suction: 30,000 Pa (brand claim); Vacuum Wars measured 21 CFM airflow and 1.23 kPa sealed… on the Deebot T90 Pro Omni, 22,000 Pa (Narwal); Vacuum Wars measured 1.88 kPa against a 0.96 kPa average on the Flow. Navigation: Mini ToF laser navigation with no LiDAR turret on the Deebot T90 Pro Omni, dToF LiDAR inside the body (Narwal); TechRadar saw it push a chair, skip a room and… on the Flow. Obstacle avoidance: Structured light plus RGB AI camera with fill light; Vacuum Wars scored 23 of 24 objects… on the Deebot T90 Pro Omni, Dual RGB cameras, AI chip and tri laser structured light, 200+ objects (Narwal); Vacuum… on the Flow.

Full reviews: [Ecovacs Deebot T90 Pro Omni](https://robotsforthat.com/robot/ecovacs-deebot-t90-pro-omni/index.md), [Narwal Flow](https://robotsforthat.com/robot/narwal-flow/index.md)