Product Description

High-Efficiency Roborock Cleaning Path

Unlike other robot vacuums, E20 does not randomly bump around your rooms. Using dual-gyroscopes and dual-optical motion tracking sensors, it tracks and calculates every movement and creates fast, efficient paths that clean up to 30% faster than typical robot vacuums.

Roborock cleaning path vs typical “intelligent” cleaning paths

robot vacuum cleaner

Methodical cleaning

Dual-gyroscopes and high-precision optical tracking sensors allow E20 to clean methodically around a room, starting around the edge then the areas in between.

Intelligent systems

A full suite of sensors gives E20 the intelligence to effectively tackle complicated environments without falling off ledges, or running out of power.

Tangle Free

All brushes and wheels are designed to be tangle free, eliminating the need to open E20 robotic mop for cleaning. An included cleaning accessory can be used to remove hair from the outside of the cleaner making it perfect for picking up after your pets.

Carpet boost

When a carpet is detected, suction is increased to maximum to pull up deeply lodged dirt. Once off the carpet, normal suction returns. *Avoid using Carpet mode on colored or long-pile carpets. **Clean on hardwood floors in Balanced mode for approximately 100 minutes, for approximately 60 minutes in Max mode on short pile carpets, and approximately 50 minutes in Max mode on medium-pile carpets.

Washable Filter

A high efficiency E11 filter captures dust and debris. Its washable design extends its life and reduces replacement frequency.

Long-life cleaning

One hundred minutes of battery life mean a whole home can be cleaned in a single charge.


Clean effectively 1800Pa of intense suction pulls up pet hairs, crumbs, and all lightweight debris. It works as well on thin carpets as it does on hard floors.	Thorough mopping After vacuuming, pick up the finest dirt with the onboard mop. Its water tank allows water to flow only during movement, preventing puddling. Note: No waterproof pad included for the refurbished item.	Gentle bumping E20 robot slows automatically before bumping into any obstacles, keeping pets, furniture, and children safe.	Multiple modes Carpet, Quiet, Mopping, Balanced, Turbo and Max modes give you the flexibility you need, from quiet night time cleaning to heavy dirt removal.


Cyclonic 3D cleaning system A powerful fan works like a cyclone to create intense suction, while a floating main brush hugs the floor. Alongside it are side brushes and rolling brushes. Altogether these brushes clean the floor horizontally and vertically.	Automatic recharging and resumption The charging dock fires an infrared beam that allows E20 to automatically return for recharging. If cleaning was not completed before recharge, it will resume from where it left off.	Spot cleaning Press the Spot Clean button or tap Spot Clean in the Mi Home app and E20 will draw a 1.2m diameter circle around its current location. If you have an exact spot to tidy, Spot Clean makes it easy.	Obstacle crossing Able to clamber up over obstacles as high as 0.8in, E20 easily handles thresholds, thin carpets, and other low barriers.

Product information

Product Dimensions	13.9 x 3.6 x 13.8 inches
Item Weight	12.5 pounds
Manufacturer	roborock
ASIN	B07YBWNQBC
Batteries	1 Lithium ion batteries required.
Is Discontinued By Manufacturer	No

Main Features:

Efficient and intelligent: Fast cleaning, no random bumping. A dual-gyro system, and motion tracking sensors create a high-efficiency cleaning path for every room. Thirteen onboard sensors provide drop avoidance, anti-collision, trap prevention, self-charging and resumption.
Thorough cleaning: 1800Pa of intense suction picks up dust, crumbs, and other dirt. A super-sized dustbin needs to be emptied only occasionally.
Vacuum and mop: Choose to just vacuum, or vacuum and mop your home at the same time for a complete clean. Water is sucked naturally into the mop as it cleans, eliminating puddling.
Auto carpet Boost and resumption: E25 robotic vacuum cleaner automatically identifies carpets and switches to maximum suction. If it runs low on power it returns to recharge then resumes where it left off.
App control: Use the Mi Home app to start, stop, schedule, customize, charge, Spot Clean, check accessory status, and control movement direction. 2.4GHz Wi-Fi required, compatible with Android, IOS, and Alexa.