The best robot vacuum under $500 in 2026

Price

Discount

• Does not matter9, 9 models
• 5% & up1, 1 model
• 20% & up0, 0 models
• 30% & up0, 0 models
• 50% & up0, 0 models

Below what the same store usually asked in the 30 days before, at a store we followed on all those days.

Floors

• Does not matter9, 9 models
• Mostly hard floors (laminate, tile, wood, vinyl)9, 9 models
• A mix, with rugs or some carpet9, 9 models
• Mostly carpet9, 9 models

With carpet and rugs the robot must lift or drop its mop, or the rug gets wet. Or you put the rug in a no-go zone, so the robot skips it and does not drive on it.

Hair

• Does not matter12, 12 models
• Yes, pets (covers long hair too)9, 9 models
• Yes, long hair (no pets)9, 9 models
• No12, 12 models

Hair wraps around the brush. An anti-tangle brush prevents that. A camera that recognizes droppings prevents the other well-known accident.

Thresholds

• Does not matter9, 9 models
• Up to 0.8 in (2 cm), or none9, 9 models
• Higher than 0.8 in (2 cm), up to 1.6 in (4 cm)0, 0 models
• Higher than 1.6 in (4 cm)0, 0 models

Most robots cross 0.8 in (2 cm). Higher thresholds need a climbing system. Measure under your couch too: a low robot fits underneath.

Clutter

• Does not matter9, 9 models
• Rarely9, 9 models
• Sometimes8, 8 models
• Often3, 3 models

A robot with a camera recognizes small items and drives around them. Without one it drives over them or gets stuck.

Mopping

• Does not matter9, 9 models
• Not needed9, 9 models
• Freshening is enough9, 9 models
• Yes, real mopping6, 6 models

Mopping freshens the floor. Real stains rarely come off. Spinning or roller mops paired with self-cleaning stations deliver the most effective floor cleaning.

Upkeep

• Does not matter9, 9 models
• Emptying the bin myself is fine9, 9 models
• As little as possible: it may empty itself9, 9 models
• Nothing: everything automatic, mop included6, 6 models

A station can empty the bin, wash and dry the mop and refill water. The more it does, the bigger and pricier it is.

Station type

• All station types9, 9 models
• with an all-in-one station6, 6 models
• with a self-emptying station3, 3 models
• with a mop-washing station0, 0 models

Noise

• Does not matter21, 21 models
• Up to 60 dB1, 1 model
• Up to 65 dB9, 9 models
• Up to 70 dB10, 10 models

The noise level the maker states. A model without a stated level is in no band.

Navigation

• Does not matter9, 9 models
• Laser (lidar)0, 0 models
• Camera0, 0 models
• Gyroscope0, 0 models

How the robot finds its way, as the maker describes it.

Height

• Does not matter9, 9 models
• Up to 3.1 in0, 0 models
• Up to 3.5 in2, 2 models
• Up to 3.9 in9, 9 models

The robot's height as the maker states it. A model without a stated height is in no band.

Suction

• Does not matter9, 9 models
• From 2,000 Pa9, 9 models
• From 5,000 Pa9, 9 models
• From 8,000 Pa9, 9 models
• From 10,000 Pa7, 7 models
• From 15,000 Pa4, 4 models
• From 20,000 Pa1, 1 model

The suction the maker states. A model without a stated figure is in no band.

Color

• all colors9, 9 models
• white4, 4 models
• black8, 8 models
• gray0, 0 models
• gold0, 0 models

Ecosystems

• Does not matter9, 9 models
• Alexa7, 7 models
• Google Home9, 9 models
• Apple HomeKit0, 0 models
• SmartThings2, 2 models
• Home Assistant9, 9 models
• Matter2, 2 models

Based on the voice assistants and Matter support the maker lists. A model that lists none of them is left out.

Customer rating

• all9, 9 models
• ★★★★☆ 4 stars or higher3, 3 models
• ★★★☆☆ 3 stars or higher3, 3 models
• ★★☆☆☆ 2 stars or higher3, 3 models
• ★☆☆☆☆ 1 star or higher3, 3 models

Counts only models with at least 20 reviews: with fewer, the average says little.

Number of reviews