Roborock
roborock E4 Robot Vacuum Cleaner, Smart Navigation Robotic Vacuum, 2000Pa Strong Suction, 200 min Runtime, Self-Charging, APP Control, Perfect for Pet Hair, Carpet, Larger Home, Works with Alexa
★★★★★4.2/5(15,281 reviews)
Best for
Best for households with a mix of hard floors and carpet who want thorough, hands-off daily cleaning on a budget and can keep floors tidy. Skip this model if you need to select specific rooms or block areas without adding magnetic strips.
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What buyers say15,281 ratings
5★
64%
4★
16%
3★
6%
2★
4%
1★
10%
Most owners find the Roborock E4 delivers strong suction and methodical straight-line cleaning that handles pet hair and daily debris without a premium price. The trade-off is that you give up smart mapping and zone control for a simple, reliable clean that works best when you keep floors clear of clutter.
Loved by buyers
- •The 2000Pa suction and automatic carpet boost pick up embedded dirt and pet hair from both hard floors and medium-pile carpet.
- •A big 5200mAh battery handles larger homes. In testing, it cleaned about 1700 square feet in under two hours on balanced mode, with power to spare.
- •The brush design resists hair tangles. Even with long human hair and two shedding dogs in the house, the main brush and silicone side brush stayed wrapped-hair free.
Buyer concerns
- •The app can be unreliable. Some owners experience connectivity drops, frozen controls, or the need to delete and reinstall the device; a few eventually just use the physical buttons.
- •There is no in-app no-go zone or room selection. The only way to block areas is with magnetic strips sold separately, which limits flexibility in open-plan homes.
- •The charge-and-resume feature can’t be turned off. When the battery hits 20%, the robot returns to the dock and resumes later, which risks running over pet messes or shifted obstacles in the meantime.
Frequently Asked Questions
Does the Roborock E4 work with Google Home or only Alexa?+
It works with Alexa, but not Google Home. You can still control it through the Mi Home app or the buttons on top.
Does the E4 have a mopping feature?+
No, the E4 is vacuum-only. If you need mopping, consider other Roborock models, but know the mopping is usually just a damp pad drag.
How do I stop the E4 from going into certain rooms or areas?+
The app has no no-go zones. You’ll need to set up magnetic boundary strips (sold separately) or block areas with physical barriers like pillows or furniture.
How long does the battery last on carpet?+
The battery typically runs over 90 minutes on mixed floors, even with carpet boost active. In a real test, it finished a 1700-square-foot home in under two hours on balanced mode.
Key Features
- •【Z-shape Route Navigation & Mapping】: Compared with other robot vacuums of the same price, E4 is powered by OpticEye motion tracking and dual gyroscope route algorithms, can make a route planning while cleaning and never miss any corner of your home. You could see the cleaning map it builds up on App.
- •【4 Cleaning Mode & Strong Suction】: Designed with 4 cleaning mode(Silent, Balanced, Turbo, Max), you could choose different modes for different floors on the App. And when walks on the carpet, it will automatically increase the suction power (2000pa max) and take away the tenacious dust on the carpet, making your family life healthier.
- •【Large Battery & 200 Runtime】: A 100% battery can run for 200 min, is enough to clean up to 2152sqft. When the robot vac is low of battery during cleaning, it can automatically recharge and then continue cleaning where it left, so if you have larger house, just entrust the cleaning work to E4, without worries.
- •【640 ML Dustbin & Washable Filter】: A 640 ml larger dustbin can store more debris, making the robot vacuum easier to clean large spaces or just empty it less often. The washable filter means longer service life and better cleaning effect.
- •【App & Voice Control】: Control every element of your robot wherever you are from the Mi Home app. You could even set a cleaning schedule for each room. With Alexa and Google Home support, you could freely start and stop cleanups and more with the power of your voice.
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