iRobot Roomba Plus 515 Combo Robot + AutoWash Dock: thresholds, height and specs
The maker does not publish how high a threshold it climbs. It stands 3.29 in (83.6 mm) tall. Its dock empties the bin, washes the mop and dries it. Vacuums and mops with two spinning mop pads.
Updated
Will it work in your home?
Needs a checkThe iRobot Roomba Plus 515 Combo Robot + AutoWash Dock in your home
Needs a check for your home: climb height not published.
- Lifts the mop 0.39 in on carpet.
Compare every robot vacuum for this home, with floor area, levels, pets, dock space and budget.
Key numbers
What it needs
- A place for the dock
- Height 19.09 in (485 mm)with room in front for the robot to drive in
- Water
- Clean and dirty water tanks in the dock, filled and emptied by hand
- Under furniture
- A gap of at least 3.49 in (88.6 mm)
- Navigation
- Maps the home with a LiDAR turret on top
Suited to
The maker does not publish a climb height, so the finder lists it under "needs a check" whatever your thresholds. It goes under furniture with a gap of 3.49 in (88.6 mm) or more: its height plus 0.2 in (5 mm). The vacuum finder applies both rules, and the methodology states them.
Its dock takes care of the bin and the mop, the most you can ask of a dock in the finder.
Full specifications
- Threshold climb
- Not published
- Robot height
- 3.29 in (83.6 mm)
- Robot width
- 11.93 in (303 mm)
- Navigation
- Maps the home with a LiDAR turret on top
- Cleaning
- Vacuums and mops with two spinning mop pads
- Mop lift on carpet
- 0.39 in (10 mm)
- Leaves the mop at the dock
- Not stated
- Mop reaches out to edges
- Yes
- Dock
- Dock empties the bin, washes and dries the mop
- Dock refills the water tank
- Yes
- Dock size
- Height 19.09 in (485 mm)
- Area per charge
- 190 m² (2,050 sq ft)
- Run time per charge
- 295 min
- Battery
- 5,200 mAh
- Suction as stated
- 22,000 Pamakers measure suction in different ways, so it never ranks a model
- Detects carpet
- Yes
- Side brush reaches out to corners
- Yes
- Floor maps stored
- 3
- Voice and smart home
- Alexa, Siri Shortcuts and Google Assistant
- Warranty
- 2 years
- Sold in
- US and UK
Price by region
| Market | Price | Maker's page |
|---|---|---|
| United States | $699.99 list price as of October 2026 | iRobot US page for the Roomba Plus 515 Combo Robot + AutoWash Dock (opens in a new tab) |
| United Kingdom | £549 list price as of October 2026 | iRobot UK page for the Roomba Plus 515 Combo Robot + AutoWash Dock (opens in a new tab) |
| European Union | Not sold there | None |
Botsize may earn a commission when you buy through links on this page. It never changes the math or the ranking.
Prices are the maker's own, in each market's currency and never converted. Each is a snapshot from the month shown, and sales change them.
Alternatives
Next higher US price from iRobot
iRobot Roomba Plus 575 Combo Robot + AutoWash Dock
Climbs 1.38 in, height not published. Dock empties the bin, washes and dries the mop. $799.99 as of October 2026.
Closest US price from another brand, same kind of dock
Climb not published, 3.80 in tall. Dock empties the bin, washes and dries the mop. $699.99 as of October 2026.
Closest US price from another brand, same kind of dock
Climbs 0.79 in, 4.35 in tall. Dock empties the bin, washes and dries the mop. $799.99 as of October 2026.
Sources
Every number on this page comes from these pages, read on the date shown. Botsize reads specifications and does not test vacuums.