I have a Roomba 105 that was my first robot vacuum purchase and I spend more time untangling the damn brush than it would take me to just vacuum the house myself. It also will say 'recalibrating location' and spin in circles so long that it drains its battery.
iRobot Roomba 105X Robot Vacuum
The iRobot Roomba 105X is a bagless robot vacuum with ClearView LiDAR mapping, a 3-stage cleaning system, and app/voice control, priced around $329.99 CAD. It runs roughly 200 minutes per charge with automatic recharge-and-resume.
11 mentions · 5 threadslast mention Feb 2026Full Specs
| Surface Recommendation | Carpet & Hard Floors |
| Other Special Features of the Product | Anti-Fall, App Or Voice Control, Bagless, Dirt Detection Sensor, Easy-Empty Dirt Container, Eco Mode, Edge Cleaning, LiDAR Navigation, Scheduling, Smart Mapping |
| Controller Type | App Control, Button Control, Voice Control |
| Filter Type | Cartridge |
| Battery Life | 200 minutes |
| Battery Type | Lithium Ion |
| Power Source | Battery Powered |
| Control Method | App, Push Button, Voice |
| Item Dimensions L x W x H | 33.5L x 33.5W x 10.4H centimetres |
| Surface Recommendation | Carpet & Hard Floors |
| Other Special Features of the Product | Anti-Fall, App Or Voice Control, Bagless, Dirt Detection Sensor, Easy-Empty Dirt Container, Eco Mode, Edge Cleaning, LiDAR Navigation, Scheduling, Smart Mapping |
| Colour | Black |

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Real comments from Reddit, linked to the original thread. Nothing paraphrased.
I have a 105, replacing an i5 about 4 years old, it's weeker, suction wise, slower and it takes 2-3X to charge, should i send it back?
Roomba 105 navigates smarter but sucks (negatively) at vacuuming and would be a nightmare with hair tangles in the brush.
It uses any possible excuse to not do its job. I didn’t ask a lot of it, but a robot that gets stuck, lost and won’t charge constantly is essentially useless.
the 105 is the low end.
IMO this would be better then a roomba for under 300 https://home.woot.com/offers/new-ecovacs-deebot-t20-omni-robot-vacuum-and-mop-5?ref=mwj_sh_hm_2_bs
The mapping is bad, the tech is bad, the integration is bad. The suction and actual CLEANING is fantastic.
Won’t the dustbag fill up quickly for pets that shed a lot of fur? Noticed some users report they had to change the dustbag every few days or so.
I think Dreame’s/MOVA’s dualboost autoempty system where it doesn’t go through the brush rollers will be a better choice but they also don’t sell the vacuuming only models anymore :(
My 105 just goes back and forth in straight lines unless something is in the way.
I recently acquired a Roomba 105 combo (vacuum/mop) series and it works great when it's only vacuuming and I can't tell if this is unusual or not, but mopping takes forever. ... It's constantly making very small adjustments or spinning in circles.
✅ What Works
- Navigation runs in efficient straight lines when the path is clear, per one owner's report (Navigation Mapping).
- Owners frame the 105X as iRobot's budget entry point — explicitly 'the low end' of the lineup — which some see as fair value for the price (Price Value, 2 mentions).
- One owner reports the vacuum-only cleaning 'works great,' with complaints confined mostly to the mop function (Mop Performance).
⚠️ Worth Knowing
- The most consistent defect pattern is entanglement and stalling: one owner (13 upvotes) reports spending more time untangling the brush than it would take to vacuum by hand, and describes the unit repeatedly 'recalibrating location' and spinning until its battery drains (Pet Hair, 2 mentions).
- Reliability complaints echo that pattern — one owner calls a robot that 'gets stuck, lost and won't charge constantly' essentially useless.
- Suction feels like a step down for upgraders: an owner replacing a 4-year-old i5 reports the 105X is weaker, slower, and takes 2-3x longer to charge (Suction Power, 3 mentions).
- Mop mode adds its own friction — one owner reports vacuuming works fine, but mopping 'takes forever' with constant small adjustments and circling (Mop Performance).
Owners most often flag the Roomba 105X for **getting stuck and tangled rather than for weak cleaning power** — brush entanglement and repeated 'recalibrating location' spin-outs come up more than once, alongside reports of it stalling until the battery drains. Suction complaints follow closely behind, with one owner who upgraded from an i5 describing the 105X as weaker, slower, and slower to recharge (Suction Power, 3 mentions). The tension is that when it isn't stuck, owners report the basic vacuum-only pass and straight-line LiDAR navigation working as expected — it's mechanical reliability, not cleaning theory, that owners keep running into. Mop mode draws its own complaint, with one owner reporting it 'takes forever' and constantly makes small circling adjustments. Given that **negative and mixed reports outnumber positive ones by six and four to one**, this suits budget buyers who mainly want scheduled hard-floor vacuuming and can tolerate occasional stalls — pet owners chasing hands-free upkeep or anyone wanting a dependable mop function should look elsewhere.