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

$1,400

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9.2

$1,400Save 13%

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

$1,300

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9.2

$1,300Save 13%

Best Value for Large Homes

Large-home coverage with an OMNI dock at a lower price

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

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8.4

$700

Save 13%

8.4

$700Save 13%

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