Large Homes

Best Robot Vacuums for Large Homes (2026)

Robot vacuums with long battery life, big water tanks, and multi-floor mapping for homes over 2,000 sq ft.

Last updated July 10, 2026.

Best Large Home Overall

Flagship battery + fast recharge = coverage for the biggest layouts

StarSight 3D obstacle avoidance and 22,000 Pa in Roborock's 2025 flagship

lidarstarsightself emptying

9.2

$1,599.99

9.2

$1,599.99

Longest Runtime

4,500 sq ft coverage, 210 min runtime, huge water tanks

Dual spinning mops and industry-leading obstacle avoidance

lidarself emptyingrotating mop

9.2

$539.99

Save 55%

Out of stock

9.2

$539.99Save 55%

Out of stock

Best Value for Large Homes

Large-home coverage with a full OMNI dock and a 3-year warranty

LiDAR flagship with full OMNI dock and 3-year warranty at a mid-range price

lidarself emptyingauto wash

8.4

$799.00

8.4

$799.00

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