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Category

Under $300 robot vacuums

Robot vacuums under $300 that still map your home with LiDAR. Most skip obstacle avoidance and real mopping, but several now include a self-emptying dock.

Buying guideBest Robot Vacuum Under $300 (2026)

9 robots

Roborock5.5

Roborock Q7 M5+

4.0 (25,360)

Roborock's best-selling self-emptying robot, with 25,000+ ratings.

Suction
10,000 Pa
Runtime
150 min
Height
3.9 in
Dock
Self-empty
$299.99$359.99−17%Amazon price as of Sep 27, 2026
ILIFE3.5

ILIFE V2

4.2 (24,406)

The simplest robot here: a remote, no app, no Wi-Fi.

Suction
—
Runtime
120 min
Height
2.99 in
Dock
Charge only
$84.99$99.99−15%Amazon price as of Sep 27, 2026