iRobot Roomba 105 Combo review

The iRobot Roomba 105 Combo is the charge-only version of iRobot’s entry-level mapped vacuum-and-mop robot. The exact US offer, item Y314020, includes a charging dock rather than a dust-emptying station. It is best understood as one robot that can vacuum, mop or do both, with the owner still responsible for emptying its bin and looking after the reusable mop pad.

Three cleaning modes, one removable cloth

ClearView LiDAR maps the home and the Roomba Home app lets you target rooms, schedule runs and set keep-out zones. The product page describes neat-row cleaning and up to three maps. It also lists three modes: vacuum only, mop only, and vacuum plus mop. For the wet modes, a small onboard tank and micro-pump feed water or a compatible solution to a removable microfiber pad; the app offers three liquid settings. iRobot says the pad can be reused up to 30 times, which is a company claim rather than a guarantee of service life.

This is a modest, maintainable mopping arrangement—not a roller or spinning-pad system and not a dock that washes cloths for you. Remove the pad after a mopping run, rinse or launder it as directed, and let it dry. If you want to avoid this handwork, a robot with a wash-and-dry station is a different class of setup. The 105 Combo’s charge dock does not become a mop station simply because the robot can mop.

Check the furniture route and the rugs

Y314020 is listed at 13.23 by 13.19 by 4.09 inches and 6.27 pounds. The height is the important number under sofas and cabinets: measure the lowest rigid point along the full route, not just the open space at the entrance. A furniture gap barely above four inches leaves little allowance for floor transitions, a rug edge or a low hanging skirt. A shorter robot may suit a room that this one cannot enter.

Carpet Detect is designed to avoid carpets in mop-only and combined vacuum-mop runs. That is useful when a route crosses bare floor and rugs, but it is not a promise that every rug edge or unusual carpet will be recognized exactly as you expect. Check the map and run the first mop schedule while you can supervise it. The reviewed US sources do not define a safe pile-height maximum for this configuration, so do not treat the carpet-detection feature as proof that it is suitable for every thick or fringed rug.

The package determines how much bin work remains

The Y314020 carton list names the robot, a Charge-Only Dock, an extra mop pad, line cord and hair-cutting tool. The dock charges; it does not transfer dust out of the robot. Empty the bin yourself, and keep brush and filter maintenance in the routine. The manufacturer’s compatibility chart lists a 400 ml dry and 200 ml liquid capacity for the 105 Combo’s washable combo bin. A small combined bin is convenient because it enables mopping on the same machine, but its liquid and debris spaces are not two separate high-capacity containers.

The exact US setup notes require 2.4 GHz Wi-Fi for both setup and continued robot operation; a 5 GHz-only home is a poor fit. After setup, a phone may return to 5 GHz, but the robot remains on 2.4 GHz. iRobot’s support chart lists up to 120 minutes of runtime on hard floors, tested in its Home Test Lab, and warns that real runtimes vary. The same chart lists 7,000 Pa for the 105 series. Those are manufacturer figures, not independent pickup or coverage tests for your rooms. Four suction settings, scheduling and room selection give you controls, but they cannot make the robot enter a space its body cannot clear.

Who should choose Y314020?

Choose this package if you want LiDAR maps and simple damp-pad mopping, can empty the dustbin by hand, have a workable 2.4 GHz network, and do not need a dock that tends the mop. It is a poor match if automatic dust disposal is an essential requirement; the Roomba 105 Combo + AutoEmpty (Y354020) adds that single convenience. That taller-looking station does not wash or dry the mop either, so the pad routine remains. If you want vigorous powered mop movement or tank-based dock washing, compare a different system such as a Roborock Qrevo model and account for its larger, more involved station.

Before choosing a combo robot, decide whether the extra mop mode is useful enough to justify handling a wet cloth and liquid bin. If most of your floor is carpet, or you expect a robot to deal with thick rugs without supervision, a vacuum-only model may be the clearer choice. The manufacturer’s “70 times” suction wording compares it with Roomba 600-series robots; it is not a head-to-head result against current models. Look at the physical dimensions, package and owner tasks first, then treat the headline claims as claims.

Manufacturer references: Roomba 105 Combo, Y314020 and iRobot Roomba feature and compatibility chart.