Homes with cluttered floors
If chairs, cables, rugs or small objects are often in the way, look at the robot’s mapping, obstacle avoidance and height. Even with these features, clear away anything that could stop it before you leave.
Who is this option right for?
Homes looking to empty the dustbin less often
If you clean frequently or have pets, an auto-empty dock can mean fewer trips to empty the dustbin. Also check how much space it takes up and what maintenance its bags, filters and brushes need.
Homes with thresholds and rugs
Measure the thresholds, tracks and rug edges the robot will need to cross. Compare their height and shape with the specifications for the exact model you’re considering. A crossing capability advertised for another appliance doesn’t guarantee it will get around your home.
What should you check before buying?
Start by mapping out the robot’s route around your home, then decide how much maintenance you want its dock to handle. Finally, make sure you have a solution for surfaces a floor-cleaning robot can’t reach.
| Consideration | What to check | Who is it for? |
|---|---|---|
| Navigation and obstacles | Check the model’s mapping and obstacle avoidance features, then measure the clearance beneath the furniture you want it to clean. | I want to start a clean before I go out without a chair or an object on the floor stopping the robot. Around 31% of consumers rank uninterrupted cleaning as their top priority. |
| Robot maintenance | Compare the tasks the dock actually automates with those you still need to do, such as cleaning the brushes, tanks and filters. | If I clean frequently, I’d rather spend less time emptying the dustbin and handling the robot between cleans. Around 31% of consumers prioritise reducing maintenance. |
| Thresholds and rugs | Measure the height and shape of thresholds and crossings. If you’re buying a robot mop, also check how it handles rugs. | If a threshold separates my rooms or there’s a rug along the route, I want to know where the robot can actually go. Getting between rooms is the top priority for around 23% of consumers. |
| Areas out of reach | Look at test results for your types of flooring and plan to use a handheld appliance for stairs, furniture and localised messes. | I want to automate cleaning the floors it can reach without losing the option to clean the stairs or sofa. Around 15% of consumers prioritise having a handheld vacuum as well. |
Mistakes to avoid
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Relying on the advertised suction power alone
A figure in pascals doesn’t tell you how well a robot cleans rugs, edges and corners. UFC-Que Choisir assesses robots on different types of flooring in real-world conditions, among other things.
Look for tests covering the surfaces in your home, and check the route, thresholds and navigation separately.
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Leaving everything on the floor because of obstacle avoidance
Obstacle avoidance features described by manufacturers don’t guarantee that every thin cable, piece of fabric or small object will be detected.
Put away anything fragile or likely to get tangled. If the model allows it, set no-go zones in its app.
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Choosing a dock without making room for it
An auto-empty or washing dock stays in your home and doesn’t eliminate the need to maintain the robot.
Measure the space you have in mind and check the clearance requirements in the model’s instructions.
Depending on the dock, you may also need to replace bags, filters, brushes or mop pads, and clean its tanks or tray.
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Expecting the robot to clean your whole home
It can only clean accessible floors. Stairs, furniture and upholstery still need to be cleaned another way.
Schedule cleans for the surfaces it can reach, and keep a handheld vacuum for everything else.
Brands to know
Features vary between models in each range. If you want to run the robot while you’re out, always compare the exact model with the layout of your home.
Roborock
The range includes robots with LiDAR mapping and docks offering everything from auto-emptying to mop maintenance, depending on the model.
- Roborock lists LiDAR navigation and an auto-empty dock among the Q7 L5+’s features.
- Obstacle avoidance, dock dimensions and consumables need to be checked for each model. A feature available on a Saros or Qrevo won’t necessarily be available across the whole range.
Dreame
Dreame offers robot vacuum mops with a range of navigation and dock features.
- Dreame lists an auto-empty dock and navigation features for the X40 Ultra Complete.
- Crossing capabilities advertised for certain models shouldn’t be assumed to apply to the X40 Ultra Complete or the whole range. Also check the noise levels of the robot and its dock operations.
iRobot
The Roomba range includes robot vacuum mops and docks, with features that vary by model.
- iRobot lists LiDAR navigation and an AutoWash dock that empties debris, cleans and dries the pads among the Roomba Plus 515 Combo’s features.
- According to iRobot support, Roomba models can cross thresholds up to 1.6 cm high. Check the shape of your thresholds and the edges of your rugs too.
Ecovacs
Depending on the model, the DEEBOT range combines mapping, an OMNI dock and mop-cleaning features.
- Ecovacs lists a threshold-crossing capability of 20 mm for the DEEBOT T30e OMNI.
- This specification applies to that model and doesn’t guarantee it will cross every type of threshold. Check the model you’re considering and measure the thresholds in your home.
Robot vacuums on Joybuy
These models are designed to keep your floors clean. Some focus on navigation or scheduling, while others highlight the tasks their dock can handle. Before choosing a model to run while you’re out, check its threshold-crossing capability, how much floor preparation it needs and the start-up features you’re looking for.
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EUREKA E20 Plus robot vacuum with auto-empty dock
Worth considering if you want to empty the dustbin less often between regular cleans. The product listing specifies 8,000 Pa suction, 3D obstacle avoidance, an anti-tangle brush and app control.
Before leaving it to run on its own, check its route around cables and the height of your thresholds. Also confirm the duration that applies to this version before relying on a specific interval between emptying.
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ECOVACS DEEBOT T30C OMNI Gen2, black
Worth considering if you’re looking for a robot vacuum mop with an OMNI dock. The product listing specifies 25,000 Pa suction, OZMO Turbo 2.0 mopping, the ZeroTangle 3.0 anti-tangle system and mop washing at 75 °C.
Measure the space available for the dock and check the specifications for the T30C OMNI Gen2 against your thresholds and rugs.
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Q8-Max with mop and auto-empty dock
Worth considering for floor care with mapping and an auto-empty dock. The product listing specifies LiDAR navigation, 8,000 Pa suction, a claimed 200-minute battery life and Wi-Fi app control.
Check that your network supports the 2.4 GHz connection specified for this model. Also measure the space for the dock and the thresholds in your home. Navigation features don’t guarantee that every cable or small object will be avoided.
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Eureka J15 Pro Ultra robot vacuum mop
Worth considering if you want the dock to handle several maintenance tasks. The product listing specifies 16,200 Pa suction, anti-tangle technology, liquid detection and hot-water cleaning at 75 °C.
If you plan to run it while you’re out, confirm the scheduling features on this version and check that it can cross your thresholds. If noise is a consideration in your home, also check the conditions for the stated 73 dB(A) in Quiet Mode.
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roborock Qrevo S5V, white, with dock
Worth considering if your priority is to spend less time on maintenance after each clean. The product listing specifies 12,000 Pa suction, FlexiArm mops, an anti-tangle system and hot-air drying. Roborock also lists dust emptying and tank refilling among the Qrevo S5V’s features.
Before relying on it to clean while you’re out, check the scheduling features on this version, the space needed for the dock and the thresholds it must cross. The advertised obstacle avoidance doesn’t mean you can leave small objects lying around.
Frequently asked questions
Can a robot vacuum completely replace my handheld vacuum?
Not if you also need to clean stairs, furniture or upholstery. A robot takes care of accessible floors; keep a handheld vacuum for these other surfaces and occasional messes.
How can I tell if the robot will cross my thresholds and rugs?
Measure the height and shape of each threshold, track and rug edge, then check the stated capability for the exact model. iRobot support gives a figure of up to 1.6 cm for Roomba models, while Ecovacs specifies 20 mm for the DEEBOT T30e OMNI. These figures don’t automatically apply to other robots.
Does an auto-empty or washing dock eliminate maintenance?
No. Depending on the model, the dock may empty dust or clean the mop pads, but you’ll still need to check the bags, brushes, filters, tanks and dock components according to the instructions.
Does noise matter if the robot runs while I’m out?
Yes, especially if other people are at home or the dock empties the dustbin. Check the noise specifications for both the robot and its dock on the model you’re considering, as well as when the dock’s cycles start.