iRobot Roomba 105 Vac with AutoEmpty Dock Review

The Roomba 105 Vac with AutoEmpty Dock is mechanically the same machine as the Roomba 105 Vac - same ClearView LiDAR, same keep-out zones, same brushes, same missing suction figure - with a self-emptying dock added. The dock is the entire product difference and it is worth paying for in one specific household: one where somebody reacts to dust. iRobot states the bag traps 99% of allergens as small as 0.7 microns, which is a finer published figure than the vague "HEPA-style" language most of this field uses. If nobody in your home has allergies, there are cheaper ways to stop emptying a bin.

#	Product	Best for	Score	Price
01	iRobot Roomba 105 Vac with AutoEmpty DockThe 105 Vac plus a sealed-bag dock that traps particles down to 0.7 microns. The only machine here that publishes a filtration figure that small.	Best for allergy households	6.9out of 10	$279.99 - View on Amazon $449.9938% off #ad Price last verified September 27, 2026. How we are funded

Scores come from the published rubric on How We Pick: suction 25%, navigation 25%, pet hair 20%, running cost 20%, setup 10%. Editorial judgments about published specifications, not test results.

Suction: still not published. iRobot quotes no Pascal rating here, as it quotes none anywhere. The headline remains a relative claim against its own 600 series from around 2012, which cannot be checked against a competitor. On our rubric an unpublished figure is scored as unverified rather than assumed weak, so this machine takes 6.0 - the same as the dockless version, because it is the same robot.

Navigation: ClearView LiDAR with keep-out zones, and recharge-and-resume. This is the real reason the 105 line is interesting, and it is identical across the range. It maps the home, cleans in rows, works in the dark, and lets you draw a rectangle the machine will never enter. Recharge-and-resume means a large floor plan is one job rather than three.

The dock: 75 days, and a number almost nobody else publishes. Two things here. The stated interval of up to 75 days is at the longer end of what this category claims. More interesting is the filtration claim - 99% of allergens as small as 0.7 microns, iRobot's own figure. Most competitors describe dock filtration with a marketing phrase and no micron rating at all, so this is a rare case of a brand being *more* specific than its rivals rather than less.

Vacuum only. No mop, no water tank. If you want a Roomba that mops, that is the 105 Combo, and it does not have a dock.

You are paying a substantial premium over the same robot without the dock. That is a lot for a piece of plastic that shakes dust out of a bin, and the honest case for it comes down to which of two problems you have.

If your problem is the chore, a dock is a convenience and there are cheaper ones. The Tikom L8000 Plus includes a dock stated at up to 90 days for meaningfully less money, and the Roborock Q7 M5+ includes a sealed one and publishes 10,000Pa while it is at it. On pure convenience-per-dollar, this Roomba loses to both.

If your problem is the dust cloud, the calculation changes completely. Emptying a bin by hand releases exactly the fine particles you were trying to remove from the floor, directly into the air, usually indoors. A sealed bag means that never happens - and this is the machine that puts a micron figure on what the bag holds onto. For a household with a dust allergy or asthma that is not a convenience feature, it is the point of the purchase. We make the general argument on best for allergies and is a self-emptying dock worth it.

iRobot dock bags cost more than generic-brand equivalents, and this machine adds them on top of the usual filter and brush. That is why it scores 6.0 on running cost where the brushless Lefants score well above 8. Over the three years these machines tend to last, the gap is not trivial, and the arithmetic is on running costs.

The offsetting argument is the same one that applies to every Roomba: iRobot parts are stocked widely and unambiguously labeled. A cheaper dock bag from a single marketplace listing is cheaper until the listing disappears.

• Somebody in the house reacts to dust: take the AutoEmpty. The sealed 0.7-micron bag is the specific thing you are buying and no cheaper machine here publishes an equivalent figure.
• You just do not want to empty a bin: take a cheaper dock machine. Tikom and Roborock both include one for less, and the Roborock publishes a suction figure as well.
• You want the map and nothing else: take the plain 105 Vac. It is the same robot for a great deal less, and it is the cheapest real LiDAR from a major brand.

Against other brands rather than its own siblings, the comparison that matters is Roborock vs Roomba, and the short version is that you are buying iRobot's app and iRobot's parts availability rather than its specification sheet.

A household where somebody has a dust allergy or asthma, that wants a map and keep-out zones, and that would rather never see the contents of the bin. On that description this machine is well targeted and the premium is defensible. For anybody else it is the most expensive way on this site to stop emptying a bin, and we would point you at a cheaper dock.

We have not handled this machine. Everything above is read from published specifications and the manufacturer's own documentation, cited below. These are the specific claims we could not check:

• The suction. iRobot publishes no Pascal figure for this or any machine we rank, so it cannot be placed on the scale the rest of this site uses.
• The '70x more power-lifting suction' claim, which is relative to iRobot's own 600 series and cannot be independently checked.
• The 0.7-micron filtration figure. It is iRobot's own reported number and we have not tested the bag or the seal.
• The 75-day dock interval, and how much it shortens in a home with pets or a lot of carpet.
• How well the sealed bag performs once it is near full, which no manufacturer publishes for any machine.
• The height of the machine. iRobot publishes no height figure, so we cannot tell you whether it fits under your furniture.
• Noise. No decibel figure is published, by iRobot or by anyone else in this price range.
• Long-term dock reliability, which no published specification addresses.

That list is not a disclaimer bolted on at the end. It is the actual scope of this review, and anywhere a competitor's confident phrasing implies they checked these things without saying how, it is worth asking the same question of them.