If your priority is size, though, this is a solid choice. Our reviewer felt it would be a great choice as an 'upstairs' robot vacuum, away from the tougher challenges of kitchens and living rooms.

The PowerDetect even offers more than the pricier competition with an ActiveLift leg. This helps it crawl over obstacles. It effortlessly popped the floor cleaning bot over my home's raised saddles and onto carpets in my living and dining room.

❌ You've got lots of low furniture: The raised puck makes this a taller option in Roborock's range.

If you want to clean up smart (and never lift a finger!), the best robot vacuums are essential. And whether you're a newbie or want to upgrade your existing model, it can be tricky to find the right model for your home.

Intuitive app, but robot doesn't always do as its told, and there's an issue with separating open plan spaces.

The robot navigated tight spaces and cleaned under kitchen cabinet toe kicks without getting stuck. However, the LIDAR sensor on top makes it too tall to fit under some low-profile furniture. After methodically covering our test floors, the Shark returned to its dock and emptied every speck of debris it collected.

【Automatic Charging & Tips】When the battery is low less 15% or cleaning is complete, robot vacuum cleaner will automatically return to the charging dock to charge.

Most robot vacuum models can easily handle cleaning both carpets and hardwood, but some are better at cleaning one or the other. Higher-end robot vacuums such as the Roomba J9+ Combo can accommodate rapid surface changes by folding its mop pad atop itself and ramping Top 3 Automatic Vacuum Cleaners up power whenever carpet is detected, and then throttling back down when it senses hardwood.

Shark AI’s compact design and self-emptying bin make it a standout choice, especially for carpet cleaning (it's our best overall pick in our roundup of the best robot vacuums for carpet).

The iLife V3s Pro is the best robot vacuum you can get for less than $200. Despite its low price, the V3s Pro consistently outperformed other robot vacuums that cost three times as much. It picked up nearly all of Fido's fur in our lab tests — making it one of the best robot vacuums for pet hair — and it performed well in everyday home usage.

During mopping, sticky stains noticeably lightened after just one pass. The dock also automatically washes and dries the mopping pads upon the robot's return.

The iRobot Roomba Combo j9+ has self-emptying and auto-fill capabilities, allowing it to clean for weeks with little upkeep. Its Automóvel-Retract Mopping System lifts the mop when moving onto carpets, and its Dirt Detective system targets areas which are dirtier than others with stronger suction and scrubbing.

Another thing to consider is the cord length. Make sure to choose a model with a long enough cord so that you can move freely around your home while you're vacuuming.

Our testers like that it’s easy to remove hair from the iRobot’s signature dual green rubber brush rollers. iRobot vacuums have very good scores for data security, but like other models, its data privacy leaves a bit to be desired. iRobot Roomba Combo j5+