The Smart Device Compare comparison

Ecovacs DEEBOT T90S PRO Omni vs Switchbot S20

Understand the differences. Decide what matters to your home.

Before you compare every specification

Key differences between Ecovacs DEEBOT T90S PRO Omni and Switchbot S20

A summary of selected recorded differences between these robot vacuums. Check the full specification table below for details and conditions.

Feature differences among your selected devices

Auto Detergent Dispenser (mopping): Ecovacs DEEBOT T90S PRO Omni — Yes; Switchbot S20 — No.

Specifications to check side by side

Dock Dustbin Capacity (features): Ecovacs DEEBOT T90S PRO Omni — 2.5L; Switchbot S20 — 4L.
Noise Level (features): Ecovacs DEEBOT T90S PRO Omni — 60dB; Switchbot S20 — 69dB.
Onboard Dustbin Capacity (features): Ecovacs DEEBOT T90S PRO Omni — 250ml; Switchbot S20 — 310ml.
Water Tank Capacity (mopping): Ecovacs DEEBOT T90S PRO Omni — 4L; Switchbot S20 — 2.7L.

Information still to confirm

4 of 37 comparison fields lack a resolved value for at least one selected device. Missing information is not evidence that a feature is absent.
Check the full table and manufacturer documentation before ruling out a device.

These observations are derived from recorded catalog data and have not all been independently verified. Confirm details with the manufacturer before purchasing.

Compare capabilities, compatibility and setup requirements.

Option 1 · Ecovacs

Ecovacs DEEBOT T90S PRO Omni

Last updated October 2026

View full device profile

Option 2 · SwitchBot

Switchbot S20

Last updated October 2026

View full device profile

What the catalog tells us

Understand the tradeoffs.

These counts describe the available data, not a quality score. More features do not automatically make a better device.

7differences with recorded values for every device

4rows with missing or unspecified information

Consider your setup

Battery Life

Ecovacs DEEBOT T90S PRO Omni200 minutes
Switchbot S20180 minutes

Compare the stated test conditions. Catalog battery figures alone do not predict runtime in your home.

Inspect the specifications

Your priorities, side by side

Focus on what changes.

Mark the specifications you care about. Open manufacturer sources for verification scope; fields without citations remain catalog data. Expand notes for other qualifications.

Differences onlyMy priorities (0)

Showing 37 of 37 rows. “Not recorded” does not mean “No”.

Reading layout

Connectivity

2.4 GHz Wi-Fi

Ecovacs DEEBOT T90S PRO Omni: Yes
Switchbot S20: Yes

5 GHz Wi-Fi

Ecovacs DEEBOT T90S PRO Omni: No
Switchbot S20: No

Bluetooth

Ecovacs DEEBOT T90S PRO Omni: Not recorded
Switchbot S20: Yes

Thread

Ecovacs DEEBOT T90S PRO Omni: No
Switchbot S20: No

Z Wave

Ecovacs DEEBOT T90S PRO Omni: No
Switchbot S20: No

Zigbee

Ecovacs DEEBOT T90S PRO Omni: No
Switchbot S20: No

Features

Child Lock

Ecovacs DEEBOT T90S PRO Omni: Not recorded
Switchbot S20: Yes

Dock Dustbin Capacity

Ecovacs DEEBOT T90S PRO Omni: 2.5L
Switchbot S20: 4L

Noise Level

Ecovacs DEEBOT T90S PRO Omni: 60dB
Switchbot S20: 69dB

Onboard Dustbin Capacity

Ecovacs DEEBOT T90S PRO Omni: 250ml
Switchbot S20: 310ml

Real Time Tracking

Ecovacs DEEBOT T90S PRO Omni: Yes
Switchbot S20: Yes

Scheduling

Ecovacs DEEBOT T90S PRO Omni: Yes
Switchbot S20: Yes

Self Emptying

Ecovacs DEEBOT T90S PRO Omni: Yes
Switchbot S20: Yes

Integrations

Alexa

Ecovacs DEEBOT T90S PRO Omni: Yes
Switchbot S20: Yes

Apple Home

Ecovacs DEEBOT T90S PRO Omni: Yes
Catalog note
Via Matter
Switchbot S20: Yes

Google Home

Ecovacs DEEBOT T90S PRO Omni: Yes
Switchbot S20: Yes

Home Assistant

Ecovacs DEEBOT T90S PRO Omni: Yes
Catalog note
The official Home Assistant Ecovacs integration controls DEEBOT robot vacuums.
Switchbot S20: Yes

Matter

Ecovacs DEEBOT T90S PRO Omni: Yes
Catalog note
The Ecovacs Home app exposes the DEEBOT to Matter ecosystems.
Switchbot S20: Yes

SmartThings

Ecovacs DEEBOT T90S PRO Omni: Yes
Catalog note
Via Matter
Switchbot S20: Yes

Mopping

Auto Detergent Dispenser

Ecovacs DEEBOT T90S PRO Omni: Yes
Switchbot S20: No

Auto Mop Drying

Ecovacs DEEBOT T90S PRO Omni: Yes
Switchbot S20: Yes

Auto Mop Lifting

Ecovacs DEEBOT T90S PRO Omni: Yes
Switchbot S20: Yes

Auto Mop Washing

Ecovacs DEEBOT T90S PRO Omni: Yes
Switchbot S20: Yes

Detergent Compatibility

Ecovacs DEEBOT T90S PRO Omni: Yes
Switchbot S20: Yes

Mopping

Ecovacs DEEBOT T90S PRO Omni: Yes
Catalog note
OZMO Roller 3.0 self-washing roller mop with 32-way pressurized fresh-water flow
Switchbot S20: Yes

Water Tank Capacity

Ecovacs DEEBOT T90S PRO Omni: 4L
Switchbot S20: 2.7L

Navigation

Cliff Detection

Ecovacs DEEBOT T90S PRO Omni: Not recorded
Switchbot S20: Yes

Multi Room Mapping

Ecovacs DEEBOT T90S PRO Omni: Yes
Switchbot S20: Yes

Navigation Type

Ecovacs DEEBOT T90S PRO Omni: Laser (LiDAR)
Switchbot S20: Laser (LiDAR)

No Go Zones

Ecovacs DEEBOT T90S PRO Omni: Yes
Switchbot S20: Yes

Obstacle Detection

Ecovacs DEEBOT T90S PRO Omni: Yes
Catalog note
AIVI 3D 4.0 camera and structured-light obstacle avoidance with LED assist
Switchbot S20: Yes

Power

Auto Recharge

Ecovacs DEEBOT T90S PRO Omni: Yes
Switchbot S20: Yes

Battery Life

Ecovacs DEEBOT T90S PRO Omni: 200 minutes
Switchbot S20: 180 minutes

Charging Time

Ecovacs DEEBOT T90S PRO Omni: Not recorded
Switchbot S20: 4 hours

Suction Performance

Carpet Cleaning

Ecovacs DEEBOT T90S PRO Omni: Yes
Catalog note
Carpet detection with a physical cover and 15 mm roller lift to keep rugs dry
Switchbot S20: Yes

Side Brushes

Ecovacs DEEBOT T90S PRO Omni: Yes
Catalog note
ZeroTangle 4.0 anti-tangle main brush and side brush
Switchbot S20: Yes

Suction Power

Ecovacs DEEBOT T90S PRO Omni: 40000Pa
Switchbot S20: 10000Pa

Specifications for Ecovacs DEEBOT T90S PRO Omni versus Switchbot S20
Specification	Ecovacs DEEBOT T90S PRO Omni	Switchbot S20
Connectivity
2.4 GHz Wi-Fi	Yes	Yes
5 GHz Wi-Fi	No	No
Bluetooth	Not recorded	Yes
Thread	No	No
Z Wave	No	No
Zigbee	No	No
Features
Child Lock	Not recorded	Yes
Dock Dustbin Capacity	2.5L	4L
Noise Level	60dB	69dB
Onboard Dustbin Capacity	250ml	310ml
Real Time Tracking	Yes	Yes
Scheduling	Yes	Yes
Self Emptying	Yes	Yes
Integrations
Alexa	Yes	Yes
Apple Home	Yes Catalog note Via Matter	Yes
Google Home	Yes	Yes
Home Assistant	Yes Catalog note The official Home Assistant Ecovacs integration controls DEEBOT robot vacuums.	Yes
Matter	Yes Catalog note The Ecovacs Home app exposes the DEEBOT to Matter ecosystems.	Yes
SmartThings	Yes Catalog note Via Matter	Yes
Mopping
Auto Detergent Dispenser	Yes	No
Auto Mop Drying	Yes	Yes
Auto Mop Lifting	Yes	Yes
Auto Mop Washing	Yes	Yes
Detergent Compatibility	Yes	Yes
Mopping	Yes Catalog note OZMO Roller 3.0 self-washing roller mop with 32-way pressurized fresh-water flow	Yes
Water Tank Capacity	4L	2.7L
Navigation
Cliff Detection	Not recorded	Yes
Multi Room Mapping	Yes	Yes
Navigation Type	Laser (LiDAR)	Laser (LiDAR)
No Go Zones	Yes	Yes
Obstacle Detection	Yes Catalog note AIVI 3D 4.0 camera and structured-light obstacle avoidance with LED assist	Yes
Power
Auto Recharge	Yes	Yes
Battery Life	200 minutes	180 minutes
Charging Time	Not recorded	4 hours
Suction Performance
Carpet Cleaning	Yes Catalog note Carpet detection with a physical cover and 15 mm roller lift to keep rugs dry	Yes
Side Brushes	Yes Catalog note ZeroTangle 4.0 anti-tangle main brush and side brush	Yes
Suction Power	40000Pa	10000Pa

Know what’s behind the comparison.

The table matches specifications by section and field. It preserves notes, separates missing data from explicit “No” values, and keeps qualifications attached to their values. No overall winner is assigned from feature counts.

Read our comparison methodology