1. "Pioneering PowerBoost Instant Charging Technology": Refers to the ECOVACS DEEBOT X11 family of products being the first in the ECOVACS robot vacuum cleaner product line to feature PowerBoost instant charging technology, and the ECOVACS T90 family series products are equipped with the same technology.
2. "Pioneering Constant Pressure Live Water Mopping Technology 3.0": Refers to the ECOVACS T90 family series products being the first in the ECOVACS robot vacuum cleaner product line to feature Constant Pressure Live Water Mopping Technology 3.0, with statistics accurate as of February 10, 2026.
3. "Pioneering ZeroTangle 4.0 Hurricane Anti-Tangle Technology": Refers to the ECOVACS T90 family series products being the first in the ECOVACS robot vacuum cleaner product line to feature ZeroTangle 4.0 Hurricane Anti-Tangle Technology, with statistics accurate as of February 10, 2026.
4. "Pioneering TruEdge 3.0 Close-to-Edge Constant Adherence Technology": Refers to the ECOVACS DEEBOT X11 family of products being the first in the ECOVACS robot vacuum cleaner product line to feature TruEdge 3.0 Close-to-Edge Constant Adherence Technology, and the ECOVACS T90 family series products are equipped with the same technology.
5. "Pioneering TruePass Adaptive All-Wheel Drive Obstacle Crossing System": Refers to the ECOVACS DEEBOT X11 family of products being the first in the ECOVACS robot vacuum cleaner product line to feature TruePass Adaptive All-Wheel Drive Obstacle Crossing System, and the ECOVACS T90 family series products are equipped with the same technology.
6. "Pioneering AIVI 3D 4.0 Object Edge Following Technology": Refers to the ECOVACS T90 family series products being the first in the ECOVACS robot vacuum cleaner product line to feature AIVI 3D 4.0 Object Edge Following Technology, with statistics accurate as of February 10, 2026.
7. "Pioneering Air-Blade Anti-Tangle Side Brush": Refers to the ECOVACS DEEBOT T80 family of products being the first in the ECOVACS robot vacuum cleaner product line to feature the Air-Blade Anti-Tangle Side Brush, and the ECOVACS T90 family series products are equipped with the same technology.
8. "Pioneering Self-Developed Soft-Pack Power Battery": Refers to the ECOVACS DEEBOT X9 family of products being the first in the ECOVACS robot vacuum cleaner product line to feature the self-developed soft-pack power battery, and the ECOVACS T90 family series products are equipped with the same technology.
9. "Powerful Cleaning Without Interruption", "Efficient Cleaning Without Interruption": The ECOVACS DEEBOT T90 family is equipped with instant charging technology. In a laboratory environment with the base station powered, standard mode sweeping and mopping, deep mop washing, and a 10-minute return-to-wash frequency, the ECOVACS DEEBOT T90 maintains a battery level of over 80% after 10 cleaning cycles. The average charge replenished is greater than the average power consumed, enabling continuous cleaning and thus ensuring the continuity of whole-house cleaning tasks. This does not mean the device does not require charging or that the battery will never run out. Data is sourced from ECOVACS laboratories and is subject to actual household use.
10. "0 Residual Particle Dust": Refers to the ECOVACS DEEBOT T90 family series products, when in super-strong mode, achieving up to 100% cleaning efficiency for large and medium-sized CE particles; data is sourced from ECOVACS laboratories and is subject to actual household use.
11. "0 Hair Tangle", "0% Side Brush Tangle Rate": Refers to the ECOVACS DEEBOT T90 family series products, where the hair tangle rate for rolling brushes and side brushes is 0% for hair shorter than 30cm; the rolling brush pet hair tangle rate is 0%. Data is sourced from ECOVACS laboratories and is subject to actual household use.
12. "Close to Edge, Zero Distance": Refers to the ECOVACS DEEBOT T90 family series products, where the minimum close-to-edge distance for the roller brush and side brush is 0mm. Data is sourced from ECOVACS laboratories and is subject to actual household use.
13. "New Flagship for Sweeping and Mopping", "Fully Equipped for Vacuuming and Mopping": Refers to the ECOVACS DEEBOT T90 family series products representing a significant upgrade in overall sweeping and mopping performance compared to the T80 family series products within the T-series, leading previous T-series products, and serving as the new flagship product of the T-series. This is a description of an internal brand technology milestone, not an industry comparison. Actual experience is subject to the specific functions of the product.
14. "16x Stronger Pressure Cleaning": Refers to the cleaning pressure of the ECOVACS DEEBOT T90 family being 16 times that of ECOVACS dual-disc robot vacuum cleaners. Data is sourced from ECOVACS laboratories and is subject to actual household use.
15. "3800Pa Pressure": Refers to the ECOVACS DEEBOT T90 family series products, where the pressure generated on the floor when the mop pad contacts the floor during cleaning can reach up to 3800Pa. Data is sourced from ECOVACS laboratories and is subject to actual household use.
16. "200 Times Self-Cleaning Per Minute", "200 Times/Minute High-Speed Removal of Stubborn Stains": Refers to the ECOVACS DEEBOT T90 family series products, where the rotation speed of the roller brush can reach up to 200 rotations per minute for self-cleaning during cleaning. Data is sourced from ECOVACS laboratories and is subject to actual household use.
17. "100% Hair Pickup Rate": Refers to the ECOVACS DEEBOT T90 family series products, when in super-strong mode, achieving up to 100% cleaning efficiency for hair; data is sourced from ECOVACS laboratories and is subject to actual household use.
18. "Instant Charging": Refers to the ECOVACS DEEBOT T90 family series products, equipped with PowerBoost instant charging technology. Instant charging is a product technology name, not a product experience.
19. "2x Faster Charging in Supercharge Mode", "1.6x Longer Lifespan", "30% Lower Heat Generation for Increased Safety": Data is sourced from ECOVACS laboratories and is subject to actual household use.
20. "All Scenarios": Refers to the ECOVACS DEEBOT T90 family series products, which can clean common stains, oil stains, hair and water stains, accumulated dust under beds, etc., in a household environment, and does not cover dirt treatment in non-household scenarios or extreme or special environments. Specifics are subject to actual household use.
21. "All-in-one Base Station": Refers to the ECOVACS DEEBOT T90 family series product's base station having superior overall performance compared to ECOVACS products prior to February 2026.

Except for the above annotations, all data on the page is obtained from ECOVACS laboratory environment tests and is subject to actual use; all comparative terms and contrastive language used on the page, unless otherwise specified, compare with previous generations of ECOVACS products and do not involve other brands, nor do they disparage other products. They are merely a presentation of conclusions under specific testing scenarios, serving only to illustrate the product features of the ECOVACS DEEBOT T90 family series products; if other brands are involved, the related comparison diagrams are schematic representations and not precise reproductions, subject to ECOVACS laboratory testing; some images on the page are advertising renders, and the actual product received and the ECOVACS HOME APP interface display shall prevail.

Please be aware that smart functions of ECOVACS products such as remote start, voice interaction, 2D/3D map display and control settings, and personalized cleaning modes (depending on the specific product) require users to download and use the continuously updated ECOVACS HOME APP. You need to agree to our "Privacy Policy" and "User Agreement" for us to process some of your basic and necessary information to enable certain functions when you operate this product using the ECOVACS HOME APP. The product appearance, structure, color, and other content presented in this video, images, and promotional materials are for reference only, and the specific details are subject to the actual product.