Dreame D20 Air Plus
4.2 (3,650)20,000 Pa and a 120-day dock for under $230.
- Suction
- 20,000 Pa
- Runtime
- 150 min
- Height
- 3.73 in
- Dock
- Self-empty
$227.99$349.99−35%Amazon price as of Sep 27, 2026
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)
iRobot Roomba 115X Combo + AutoEmpty
4.4 (5,209)A self-emptying Roomba that vacuums and mops, at $200 during this deal.
- Suction
- 15,000 Pa
- Runtime
- 173 min
- Height
- —
- Dock
- Self-empty
$199.99$469.99−57%Amazon price as of Sep 27, 2026
Tikom L8000 Plus
4.5 (649)A LiDAR robot with a 90-day self-emptying dock for about $210.
- Suction
- 6,000 Pa
- Runtime
- 150 min
- Height
- 3.7 in
- Dock
- Self-empty
$208.97$249.99−16%Amazon price as of Sep 27, 2026
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
Roborock Q7 L5
4.0 (16,367)LiDAR mapping and 8,000 Pa for about $140.
- Suction
- 8,000 Pa
- Runtime
- 150 min
- Height
- 3.89 in
- Dock
- Charge only
$139.99$249.99−44%Amazon price as of Sep 27, 2026
iRobot Roomba 105 Vac
4.2 (31,611)A LiDAR Roomba for $149, sold by Amazon.
- Suction
- 7,000 Pa
- Runtime
- 200 min
- Height
- 4.1 in
- Dock
- Charge only
$149.00$299.99−50%Amazon price as of Sep 27, 2026
Lefant M210
4.1 (16,309)A 2.99 in, tangle-free robot vacuum for about $90.
- Suction
- —
- Runtime
- 120 min
- Height
- 2.99 in
- Dock
- Charge only
$89.99$199.99−55%Amazon price as of Sep 27, 2026
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
eufy RoboVac 11S MAX
4.3 (59,535)The slimmest robot in our catalog at 2.85 in — and one of the quietest.
- Suction
- 2,000 Pa
- Runtime
- 100 min
- Height
- 2.85 in
- Dock
- Charge only
$169.99$279.99−39%Amazon price as of Sep 27, 2026