iRobot robot vacuums: lineup by price
The Botsize dataset holds 6 iRobot robot vacuums. They climb thresholds of 1.38 in (35 mm) (3 without a published figure), and stand 3.29 in (83.6 mm) to 4.1 in (104.1 mm) tall. 5 have a dock that also washes and dries the mop and 1 has a dock that empties the bin. 6 are sold in the US and 5 in the UK.
Updated
Lineup by price
Lowest price in the US first, where the brand sells the most models. Prices and the maker's page follow your region.
| Model | Climbs | Height | Dock | Cleaning | Sold in | Price | Maker's page |
|---|---|---|---|---|---|---|---|
| Roomba Max 715 Vac Robot + AutoEmpty Dock | Not published | 4.09 in | Dock empties the bin | Vacuums only | US, UK | $699.99 price on the maker's page as of October 2026 | iRobot US page for the Roomba Max 715 Vac Robot + AutoEmpty Dock (opens in a new tab) |
| Roomba Plus 515 Combo Robot + AutoWash Dock | Not published | 3.29 in | Dock empties the bin, washes and dries the mop | Vacuums and mops with two spinning mop pads | US, UK | $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) |
| Roomba Plus 575 Combo Robot + AutoWash Dock | 1.38 in | Not published | Dock empties the bin, washes and dries the mop | Vacuums and mops with two spinning mop pads | US, UK | $799.99 list price as of October 2026 | iRobot US page for the Roomba Plus 575 Combo Robot + AutoWash Dock (opens in a new tab) |
| Roomba Plus 678 Combo Robot + AutoWash Dock | 1.38 in | 3.92 in | Dock empties the bin, washes and dries the mop | Vacuums and mops with a roller mop | US | $899.99 price on the maker's page as of October 2026 | iRobot US page for the Roomba Plus 678 Combo Robot + AutoWash Dock (opens in a new tab) |
| Roomba Max 775 Combo Robot + AutoWash Dock | Not published | 4.10 in | Dock empties the bin, washes and dries the mop | Vacuums and mops with a roller mop | US, UK | $999.99 price on the maker's page as of October 2026 | iRobot US page for the Roomba Max 775 Combo Robot + AutoWash Dock (opens in a new tab) |
| Roomba Max 875 Combo Robot + AutoWash Dock | 1.38 in | 3.93 in | Dock empties the bin, washes and dries the mop | Vacuums and mops with a roller mop | US, UK | $1,199.99 price on the maker's page as of October 2026 | iRobot US page for the Roomba Max 875 Combo Robot + AutoWash Dock (opens in a new tab) |
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Which model for which home
For each threshold height, the iRobot model the finder puts first in each market: the lowest price that clears it with 2 mm (0.08 in) to spare. The home has mixed floors, wants mopping and a self emptying dock, the finder's defaults. The table ranks the 6 iRobot models in the Botsize dataset only.
| Threshold | In the US | In the UK |
|---|---|---|
| None | Roomba Plus 575 Combo Robot + AutoWash Dock | Roomba Plus 575 Combo Robot + AutoWash Dock |
| 0.39 in (10 mm) | Roomba Plus 575 Combo Robot + AutoWash Dock | Roomba Plus 575 Combo Robot + AutoWash Dock |
| 0.79 in (20 mm) | Roomba Plus 575 Combo Robot + AutoWash Dock | Roomba Plus 575 Combo Robot + AutoWash Dock |
| 1.18 in (30 mm) | Roomba Plus 575 Combo Robot + AutoWash Dock | Roomba Plus 575 Combo Robot + AutoWash Dock |
| 1.57 in (40 mm) | None in the lineup | None in the lineup |
Tight means it climbs the threshold with less than 2 mm (0.08 in) to spare. A model without a published climb height never appears here. Your own home may differ in furniture, floors and dock: the vacuum finder checks it with your numbers, and the methodology states the rules.