iRobot Roomba 105 Vac + AutoEmpty Dock
Hard floors and short rugs on a budget
$449.99Checked November 6, 2026. iRobot's cart price.
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My short take
The cheapest self-emptying Roomba: vacuum only, with a dock iRobot rates for up to 75 days between emptying. It stands 4.09 in tall, so I'd measure the gap under the sofa first.
The specs
- Included dock
- AutoEmpty, up to 75 days (rated)
- Robot weight
- 6.24 lb
- Robot width
- 13.19 in
- Robot height
- 4.09 in
Where these numbers came from
Close in price

Roborock Q10 VF+
Self-emptying robot at a lower price
$259.99Checked November 6, 2026
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$259.99Checked November 6, 2026
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iRobot Roomba Plus 515 Combo + AutoWash Dock
Mostly hard floors and tight furniture gaps
$699.99Checked November 7, 2026
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$699.99Checked November 7, 2026
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iRobot Roomba Max 715 Vac + AutoEmpty Dock
Carpets and pet hair, no mopping
$699.99Checked November 6, 2026
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$699.99Checked November 6, 2026
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iRobot Roomba 105 Combo Robot
Budget vacuum-and-mop in a small home
$169.99 $319.99Checked November 6, 2026
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$169.99 $319.99Checked November 6, 2026
Not verified
Not verified