Roborock E4 black robot vacuum cleaner
Methodical cleaning in perfection
With Roborock E4 you can clean floors more effectively and efficiently. Each of its movements is monitored by several high-precision sensors. Combined with an internal map that shows walls and possible obstacles, the robot knows where it has been and what still needs to be cleaned. It's not just fast- thanks to higher suction power and a high battery life, it also provides a more thorough, sustainable clean. The app lets you set detailed cleaning schedules for different days and even suction levels.
Fast and logical
Via gyroscopes, OpticEye motion tracking and a shock absorber, the E4 keeps a close eye on its movements, spatial edges and obstacles. It recognizes where it has already been and can determine what still needs to be done.
Integrated gyroscopes monitor the smallest changes in the angle of motion and detect whether the robot has been turned around.
Enormous suction power
Strong suction power is critical to not only remove dirt superficially, but to pull it out from the depths of any carpet. Innovative airflow design, optimized air ducts and a bell-shaped zone with high static pressure ensure that suction power does not diminish throughout the cleaning process.
Clean more thoroughly and longer
Since the E4 is able to overcome obstacles up to 2cm high (e.g. door thresholds or carpet edges), it can move smoothly through different living environments.
Tough against hair
The anti-tangle main brush, side brush with scratch guard and front caster wheel mean less hair gets caught, allowing the E4 to run longer without interruption.
Also suitable for larger living environments
Especially large living environments can be cleaned effortlessly by automatic reloading. The E4 recognizes when it is not yet finished. When the battery runs out, it returns to the dock to recharge and then continues cleaning from where it left off.
Everything in one app
With your phone, you're in control. You can start cleaning from anywhere, set cleaning schedules, choose cleaning modes, check cleaning status in real time, and more. After cleaning, you can see on a completed map if the E4 really cleaned your entire home.
- Clean more, empty less often: The 640ml dust bin can hold a week's worth of dust and empty in seconds.
- Protection for furniture: The E4 brakes automatically if there are obstacles in front of it.
- Thorough carpet cleaning: When the E4 detects carpet, suction power is automatically increased to the maximum.
- Washable filter: The integrated air filter is washable and thus lasts longer.
- Fixed drive protection: The E4 records its every move and can thus extricate itself from difficult spatial situations.
- Optimized edge cleaning: The E4 first cleans in the middle of a room before moving down the wall lines to complete the cleaning process. In the process, the side brush rotates faster for more thorough cleaning.