Switchbot S20 Review

Name: Switchbot S20
Brand: Switchbot

Main Features

10000 Pa Suction Power

Wet Mop Type

240 min Charging Time

180 min Run Time

Scheduling

Zone Cleaning

Multi Floor Maps

HEPA Filter

11.4 cm Robot Height

Check Price on Amazon

Compare To

Add a Robovac for comparison

On the market

On the market for 1 year, 6 months

S20 Overview

Table of Contents

Overview
Pros and Cons
Physical Specs
Detailed Specifications

The Switchbot S20 is a robot vacuum released in 2025. It offers 10000Pa of suction power for picking up dirt and debris. This model is a hybrid vacuum-mop, so it can also wet mop hard floors in addition to vacuuming. On a single charge, it can run for up to 180 minutes before needing to return to the dock.

**This post contains affiliate links and I will be compensated if you make a purchase after clicking through my links. As an Amazon Associate I earn from qualifying purchases.

S20 Compared to other Robovacs

Now let's get in to more details of our Switchbot S20 review by analyzing its specs and features and listing out its pros and cons compared to average competitors in its class.

PROs

Wet Mopping

HEPA Filter

Scheduling

Zoned Cleaning

Multi Floor Maps

Path Planning

Object Recognition

Selected Room Cleaning

No Mop Zones

Amazon Alexa Support

10000 Pa Suction Power

Automatically Dispose Dirts

Remote Control

Carpet Boost

Digital Blocked Area

Report a correction

CONs

Long Charging Time: 240 min.

Report a correction

Frequently Asked Questions

Yes. The Switchbot S20 supports wet mopping in addition to vacuuming.

Yes. The Switchbot S20 comes with an automatic dirt disposal dock that empties the dustbin for you.

Yes. The Switchbot S20 has a HEPA filter.

Yes. The Switchbot S20 can store multiple floor maps, so it works across different levels of a home.

Yes. The Switchbot S20 can be controlled and scheduled through a companion smartphone app.

Yes. The Switchbot S20 detects carpet and boosts suction power automatically.

Yes. The Switchbot S20 works with Amazon Alexa.

Rated suction power of 10000 Pa.

Runs for up to 180 min on a single charge.

S20 Physical Specs

S20 has a height of 11.4 cm.

Height Comparison

S20 11.4 cm

Min 5.70 cm

Average 9.09 cm

Max 18.00 cm

S20 Detailed Specifications

General
Brand	Switchbot
Model	S20
Announced	2025 March
Robovac Type	Wet Mop Type
Main Features
Suction Power	10000 Pa
Wet Mopping
Robot Height	11.4 cm ( 4.49 " )
Robot Width	36.50 cm ( 14.37 " )
Cleaning Features
HEPA Filter
Barrier Cross Height	20 mm ( 0.79 " )
Auto Mop Washing

Control & Software
Path Planning
Scheduling
Smartphone App
Zone Cleaning
Digital Blocked Area
Multi Floor Maps
Clean Selected Room
No Mop Zone
Remote Control (IR)
Amazon Alexa Connection
Google Assistant Connection
Sensor Type	DToF Lidar
Wifi Frequencies	2.4 GHz
Automatic Features
Carpet Boost
Object Recognition
Automatic Bin Empty