The robot vacuum is one of the most popular appliances, but how to choose from such a vast offer? Your home size is the main criterion.
Apartment up to 650 sq ft
An entry-level model ($150–250) is more than enough. 60–90 min battery, basic mapping and scheduling. Eufy and Wyze offer excellent value.
Home 650–1,600 sq ft
Go for laser mapping (LiDAR), 90–120 min battery, and configurable no-go zones. Roborock S7 or iRobot Roomba j7: $300–500.
Large Home over 1,600 sq ft
Auto-empty station, brush washing, multi-floor mapping, and auto-recharge with resumption. Roborock S8 Pro Ultra or Dreame X30 Ultra: $600–900.
Cross Criteria
Pets: auto-empty station essential for hair. Carpets: auto-detection with suction power boost. Noise: ideally under 65 dB for night use.