- Suction
- eufy rates it at 2000 Pa with BoostIQ auto-boost
- Height
- 2.85 in
- Runtime
- eufy claims up to 100 minutes on hard floors in standard mode
- Dustbin Capacity
- 0.6 L
- Noise
- eufy claims around 55 dB in standard mode
- Navigation
- Random bounce with infrared and drop sensors, no mapping
- Controls
- Included remote control, no Wi-Fi or app
eufy
eufy RoboVac 11S MAX
eufy's long-running budget robot vacuum, a slim, quiet, app-free machine that bounces around the room instead of mapping it, for people who just want floors swept cheaply.
Some links on this page may earn us a commission. It never changes the price you pay.
All prices
| Store | Price | Checked | |
|---|---|---|---|
| Best Buy Best price | $169.99 | ✓ AUG 28 | Go to store |
Prices were checked on the dates shown and can change at any time. The store page is always authoritative. Shipping and taxes are not included.
First verified Aug 28, 2026. When a later check finds a different price, it gets logged here.
Our verdict
Where it wins
- One of the cheapest name-brand robot vacuums, often sold well under $200
- At 2.85 inches tall it fits under sofas and beds that block taller robots
- No Wi-Fi or app required, everything runs from the included remote
Where it loses
- Random bounce navigation, no mapping, no-go zones or room selection
- No self-empty dock and no mopping, and it can miss spots in larger homes
- Filters, side brushes and the brushroll are recurring replacement costs
The 11S MAX is a decade-old design that survives because it is cheap, slim and simple. It suits small homes, hard floors and anyone who does not want another Wi-Fi device. Skip it if you have a large or cluttered floor plan, where the lack of mapping means uneven coverage, and look at LiDAR models like the Roomba 105 Vac or Roborock Q7 M5 instead.
Also in robot vacuums
iRobot Roomba 105 Vac
iRobot's entry-level LiDAR robot vacuum with a self-charging dock, for people who want mapped, row-by-row cleaning without paying for a self-empty base or mop.
Roborock Q7 M5
Roborock's budget vacuum-and-mop combo with LiDAR navigation and an anti-tangle brush system, aimed at pet households that want strong suction without a self-empty dock.
Shark Matrix Self-Empty Robot Vacuum RV2310AE
Shark's mid-range self-emptying robot vacuum that cleans in an overlapping grid pattern and empties into a bagless base, for households that want hands-off emptying without dock bags.
More on the eufy RoboVac 11S MAX
Common questions
Does the 11S MAX work with an app or voice assistants?
No. It has no Wi-Fi at all. You start it with the button on the unit or the included remote, which also sets schedules and cleaning modes.
How does it navigate without a camera or laser?
It drives in a semi-random bounce pattern using infrared bump sensors and drop sensors. It does not build a map, so coverage relies on running long enough to cross the room many times.
Is it still sold new, or replaced by newer eufy models?
It is still sold new by major US retailers. eufy's current lineup has moved to C, E and S series models with mapping and self-empty docks, but the 11S MAX remains the budget entry point.
Prices last verified Aug 28, 2026.