iRobot Roomba 105 Vac + AutoEmpty review

The Roomba 105 Vac Robot + AutoEmpty Dock (U.S. item Q352020) is a mapped, vacuum-only robot paired with a bagged dust-transfer station. That distinction matters more than the shared “105” family name: Q352020 has no mop hardware or wet-cleaning routine. It suits someone who wants recurring vacuum runs and less frequent bin handling, but not someone shopping for a floor-wiping combo. iRobot’s exact product page and the 105 Vac/Combo AutoEmpty owner guide identify the robot-and-dock family; the product page’s exact carton list names the Vac robot, AutoEmpty Dock and an extra filter.

The AutoEmpty dock handles dust, not the whole maintenance routine

When the robot returns to its AutoEmpty dock, the station attempts to move debris from the robot bin into its bag. iRobot advertises up to 75 days before bag attention and says the bag captures 99% of particles as small as 0.7 microns. Treat both as manufacturer claims, not a guaranteed interval or independent filtration test: pets, floor area, debris and schedule change how quickly a bag fills. This is still much less frequent dust disposal than an unassisted bin, but it is not a maintenance-free appliance. The owner guide calls for regular filter, brush, caster, sensor and charging-contact care, and the dock’s bag indicator still needs to be checked.

The base is an AutoEmpty dust dock, not one of iRobot’s AutoWash stations. It does not wash or dry a mop, refill a water tank, or require a household water line. Those omissions are advantages if you want to avoid tanks and plumbing; they are deal-breakers if you want the dock to perform wet-floor chores. The support chart lists the 105 AutoEmpty dock at about 21.34 × 17.01 × 29.21 cm (width × depth × height), so plan a real power-connected parking spot rather than judging the setup by the compact robot alone.

LiDAR mapping makes the app useful, with a 2.4 GHz setup limit

ClearView LiDAR is used to map the home and guide the robot in neat rows. The product page and guide describe scheduled cleaning, room selection, keep-out zones, multiple maps and recharge-and-resume. The 105 family is listed for up to three maps and up to 2,500 square feet of map coverage; that is a manufacturer coverage claim, not a promise that every layout or cleaning mode will finish in one charge. The app can set up a routine and target rooms, while the robot’s buttons offer basic start, pause and return-to-dock control. Do not treat a general obstacle-navigation description as a guarantee that it will notice every cable, sock or pet mess; a quick floor check remains sensible.

Network compatibility is a concrete filter. iRobot specifies 2.4 GHz Wi-Fi for setup and operation for the 105 series. If the dock location has only a 5 GHz network, Q352020 should fail an essential requirement rather than be treated as “probably compatible.” A dual-band router can work if a 2.4 GHz network is enabled. If you need a Roomba vacuum-only AutoEmpty package with 5 GHz support, compare the Max 715 Vac instead; its configuration is different, so check its own fit and battery evidence rather than borrowing the 105’s numbers.

Measure the robot path and separate claims from cleaning evidence

For Q352020, iRobot lists a 13.23-inch length, 13.19-inch width and 4.09-inch height, plus a listed weight of 6.24 pounds. A measured 4.25-inch opening is above the published height, but leave clearance for rug edges, uneven flooring and furniture that is not level. A 4.00-inch opening is below the listed robot height. No numeric threshold-crossing maximum or supported carpet-pile height is published in the reviewed exact-model materials. iRobot does list Carpet Boost for the 105 family, but that does not establish performance on a particular thick rug.

The support compatibility chart lists 7,000 Pa maximum suction, a 3,000 mAh LFP battery, up to 120 minutes on hard floors, five hours to recharge and up to 2,500 square feet of map coverage for the 105 family. The 120-minute figure is attributed to iRobot’s Home Test Lab and the maker says actual times vary. None of those numbers is an independent pickup test; in particular, battery capacity does not predict a cleaning duration. There is also a small published weight discrepancy: the exact Q352020 page says 6.24 pounds, while the broader support chart lists 2.75 kg for the 105 series. The exact item page is the more specific source for this SKU, so do not pretend the two figures are identical.

Who should choose it?

Choose Q352020 if you want vacuum-only cleaning, scheduled LiDAR maps and bagged automatic dust transfer, have 2.4 GHz available, and can fit a 4.09-inch robot and a separate dock into the room. It is especially practical when the desired result is cleaner floors without adding the recurring pad and water work of a combo model. The 75-day dust-bag claim is an upper limit, not a calendar promise; the filter and brushes still need attention.

Choose the Roomba 105 Combo Y314020 if you want the removable microfiber mop but accept a charge-only dock and manual dustbin emptying. The Y354020 Combo + AutoEmpty keeps dust transfer but adds a pad and a hands-on mop routine; its AutoEmpty dock should not be confused with an AutoWash station. For a 5 GHz-only home, compare the Max 715 Vac. If high-pile carpet support or a particular threshold height is essential, Q352020 cannot be confirmed for that job from the available specifications. In the finder, “vacuum only,” “automatic dust emptying,” “2.4 GHz available,” and a 4.25-inch clearance should keep this exact package eligible; a mop-system requirement, 5 GHz-only connection, or 4-inch ceiling should change the result.

Manufacturer references: Roomba 105 Vac + AutoEmpty, Q352020, iRobot owner-guide index (105 Vac + AutoEmpty guide), and iRobot model and compatibility chart.