Best Robot Vacuums Under $300

A capable robot does not have to break the bank. These sub-$300 picks cover daily cleaning, self-empty options, and even pet-hair duty at entry prices.

Last verified: August 1, 2026

We ranked every match below by our editorial score (the #1 card is our top pick). Each links to a full review and straight to the current Amazon price — confirm the live price before buying, since deals move fast.

#1
Hot Deal
49% off
PrimeExclusive
Roborock Roborock Q10 S5+

Roborock Q10 S5+

  • Mid-range pick with reliable LiDAR navigation.
  • Best for mopping, hardwood, self_empty.
  • Average 4.0★ across 19,553+ Amazon reviews.
Read full review ›
8.7
★★★★★
19,553 reviews
Check Price
available at amazon
#2
Hot Deal
36% off
Roborock Roborock Q7 L5

Roborock Q7 L5

  • Budget-friendly with the essentials done well.
  • Best for mopping, hardwood, self_empty.
  • Average 4.2★ across 15,300+ Amazon reviews.
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8.2
★★★★★
15,300 reviews
Check Price
available at amazon
#3
Hot Deal
43% off
Eufy Eufy 11S MAX

Eufy 11S MAX

  • Budget-friendly with the essentials done well.
  • Best for pet, carpet, budget.
  • Average 4.3★ across 100,077+ Amazon reviews.
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8.2
★★★★★
100,077 reviews
Check Price
available at amazon
#4
22% off
Roborock Roborock Q7 M5

Roborock Q7 M5

  • Budget-friendly with the essentials done well.
  • Best for mopping, hardwood, self_empty.
  • Average 4.0★ across 4,814+ Amazon reviews.
Read full review ›
8.1
★★★★★
4,814 reviews
Check Price
available at amazon
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Frequently Asked Questions

What do I sacrifice under $300?
Usually some navigation polish and mopping depth vs flagships — but core cleaning is solid.
Any self-empty under $300?
Yes, a couple of picks here include a self-empty base at entry pricing.