eufy RoboVac 11S Max
Rank 6 of 8 robots without a station in our ranking, tested by Vacuum Wars.in our ranking, tested by Vacuum Wars ★ 4.3 · 59,547 reviews
Score 3.2 out of 10
Lab tests, 60% of the score: 1.9, measured by Vacuum Wars.
Owners’ ratings, 25%: 6.5, from 5,000 ratings averaging 4.3 stars at Amazon.
Features, 15%: too few facts known yet, so this part is left out.
Price does not count, so a discount never lifts a model. Only robots a lab has tested are ranked.
The highest score today is 7.6.
- 2.9 inRobot height#1 of 7
Is the eufy RoboVac 11S Max right for your home? Find out in 7 questions →
Before you buy, compare it with 2 recommended alternatives
Beside it, two models on sale today that come closest to it on score and price, with the same kind of station where we have them.
Green is the best of these 3, also when they share the lead.
| This model eufy RoboVac 11S Max Best on 1 fact | Much better, not pricier Tikom G8000 Max Best on 3 facts | Higher score, 6% cheaper Roborock Q7 M5 Best on 1 fact | |
|---|---|---|---|
| Price and ranking | |||
| Lowest price | $169Amazon.com | $129Amazon.com best | $159Roborock (brand store) |
| Score | best | ||
| Rank | rank 6 of 8 without a station | rank 1 of 8 without a station | rank 2 of 8 without a station |
| Customer rating | ★ 4.3 · 59,547 reviews | ★ 4.4 · 4,877 reviews best | ★ 4.0 · 5,610 reviews |
| Mopping | |||
| Mop type | no mop | flat or vibrating pad | flat or vibrating pad |
| Mop lift on carpet higher is better | – | – | no |
| Automatic mop detach | – | – | no |
| Washes the mop | – | – | no |
| Hot-air drying | – | – | no |
| Station | |||
| Station same on all | charging dock only | charging dock only | charging dock only |
| Dust bag lasts longer is better | – | – | up to 30 days |
| Plumbing hookup | – | – | no |
| Brush and obstacles | |||
| Anti-tangle brush | – | – | yes |
| Obstacle avoidance | – | none | – |
| Climbs thresholds up to higher is better | 0.6 in (16 mm) | 0.7 in (18 mm) | 0.8 in (20 mm) best |
| Climbing system for high thresholds | – | – | no |
| Size, noise and age | |||
| Robot height lower is better | 2.9 in (7.2 cm) best | 3 in (7.6 cm) | 3.9 in (9.9 cm) |
| Noise not judged | 55 dB | – | 65 dB |
| On the market since | June 2019 | March 2025 | April 2025 |
Facts as the maker states them. A dash means the maker does not name it. Each model’s page gives the source of every fact. Noise is the maker’s own figure, so we do not judge it, and a customer rating only counts from 20 reviews.
Prices per store
On October 3, 2026 the lowest price for the eufy RoboVac 11S Max is $169 at Amazon.com, shipping to the United States included. In our ranking it is rank 6 of 8 without a station, with a score of 3.2 out of 10.
All prices include shipping to the United States. Sales tax is added at checkout. We may earn a commission when you buy through these links. It never changes our ranking.
| Store | Color | Price | Delivery time and returns | Reviews | Checked | Link to the store |
|---|---|---|---|---|---|---|
 Amazon.com blacklowest price sold by a third-party seller | black | $169lowest price since Jul 22: $139 | about 1–5 dayslowest pricereturns through the seller | ★ 4.3 (59,547) | 4 hours ago | Visit store ↗ |
Price history
eufy RoboVac 11S Max specifications
The numbers that matter first, then every fact by group. As published by the maker or the store we read it from.
eufy · on the market since June 2019
Suction and brushes 2 facts
- Suction power
Suction in pascal, as the maker measures it. More pascal helps on carpet, but it says little about how well the robot picks grit off a hard floor.
- 2,000 Pa
- Carpet detection
The robot notices when it drives onto a carpet. Most then raise their suction, and a mopping robot lifts its mop or leaves it at the dock.
- detects carpet and boosts suction
Mopping 1 fact
- Mop type
How the mop is built: flat pads, two spinning discs or a roller. Discs press harder on dried-on dirt, a roller rinses itself while it works.
- no mop
Navigation and obstacles 2 facts
- Climbs thresholds up to
The highest threshold the robot takes, as the maker states it. Measure your own: the step into a bathroom or onto a balcony is often higher.
- 0.6 in (16 mm)
- Stair-edge sensors
Sensors under the robot that see a drop, so it stops at the top of a staircase instead of falling down it.
- yes
Robot 3 facts
- Robot height
How tall the robot is. It decides whether it fits under your sofa, bed or cabinet.
- 2.9 in (7.2 cm)
- Dust bin in the robot
How much dust the robot holds before you empty it. It matters less with a self-emptying dock, which empties the bin after every run.
- 600 ml
- Noise
The noise in decibels, in the setting its source names: makers mostly give the standard setting, stores often the highest. 65 dB is like a vacuum at half power, 55 dB like a conversation.
- 55 dB
Battery 2 facts
- Battery capacity
The capacity of the battery. It hints at the runtime, but how much the robot draws counts just as much.
- 2,600 mAh
- Runtime per charge
How long the robot cleans on one charge, at its quietest setting. After that it recharges and carries on where it stopped.
- 100 min
Smart features and warranty 1 fact
- Warranty
The warranty the maker gives in the United States.
- 1 year
Sources: Manual · eufy.com · amazon.com
Our score
Confidence: high. Two or more labs, or one lab and 300 or more owners’ ratings. The highest score today is 7.6.
-
Lab tests 60%1.9
4 cleaning abilities measured, on one scale for every robot.
- Deep clean on carpet3.0
- Pet hair2.5
- Mopping0.0
- Obstacle avoidance0.0
Measured by Vacuum Wars (read on September 29, 2026).
Measured 1.6, counted 1.9: the fewer labs stand behind a result, the more we pull it toward the average of its station type.
-
Owners’ ratings 25%6.5
5,000 ratings, 4.3 stars on average, at Amazon.
-
Features 15%–
Features, 15%: too few facts known yet, so this part is left out.
- Price never countsA sale can’t lift a model. Today’s lowest price sits beside the score, checked every morning.
- No test, no rankOnly robots a lab has tested are ranked. The rest get a provisional score.
- Reviewers beside, not insideReviewers’ picks are shown next to the score and do not count in it.
The testers’ picks
- Vacuum Wars · Position 150 of 151September 26, 2026
Positions and labels, never text. These picks are shown beside the score and do not count in it. How the score comes about is on the method page.
