iRobot Roomba 105 Vac
iRobot says the Roomba 105 Vac climbs thresholds up to 16 mm (maker's number, step type not given), stands 4.09 in tall, and holds 75 days of dirt in its dock.
A close variant of the iRobot Roomba 105 Combo. Compare the two before you buy.
Price as of November 2, 2026.
| Limit | Maker figure | Source |
|---|---|---|
| Threshold, up to | 16 mm (maker's number, step type not given) | homesupport.irobot.com |
| Height | 4.09 in | irobot.com |
| Dock holds dirt for | 75 days | irobot.com |
Not published by iRobot: a mop-lift height.
On our guides
- Pet hair, hardwood floors: misses a published limit
Compare: Which Roomba to buy, Roomba alternatives that cost less, Roborock vs Roomba.
Maker figures, not our tests. Method.
Amazon listing
We link iRobot Roomba 105 Vac Robot Vacuum with AutoEmpty Dock - Self-Empties for 75 Days, Easy to use, Intense Power-. Not linked:
- A different model: iRobot Roomba 105 Combo Robot Vacuum & Mop - Easy to use, Intense Power-Lifting Suction, LiDAR Navig
- Renewed or used: iRobot Roomba i3+ EVO (3554) Robot Vacuum - Self-Empty for Up to 60 Days, Clean by Room with Smart M
What the maker says the iRobot Roomba 105 Vac does
Mopping
The iRobot Roomba 105 Vac does not mop (maker page). For a robot that does, see our hard-floor picks.
Obstacle avoidance
The maker does not say how it avoids cords, socks or pet messes. Pick up the floor before it runs.
Dock
Empties itself into a bag: about 75 days per bag. (maker page)
App and Wi-Fi
- Without the app: You can start a clean with the button on the robot, no app needed. (maker’s words)
- Without internet: iRobot says cleaning needs no app or Wi-Fi; it does not say schedules or maps run offline. (maker’s words)
Parts, warranty and repair
Where iRobot sells parts and how it handles repairs: iRobot parts, warranty and repair.
More limits iRobot publishes
| Limit | Maker figure | Read from |
|---|---|---|
| Mop | none | irobot.com |
| Self-emptying dock | yes | irobot.com |
| Mapping | lidar | irobot.com |
Recall check (US and Canada): none found, November 2, 2026. iRobot has 1 other robot recall on file, for different models: iRobot Clean Base dock for the Roomba i7+.
Next: Robot vacuums under $500.
Other iRobot models we track: Roomba 105 Combo, Roomba 105X Combo, Roomba 115X Combo, Roomba 205 Combo, Roomba Combo 10 Max, Roomba Max 705 Combo, Roomba Max 715 Vac, Roomba Max 775 Combo, Roomba Max 875 Combo, Roomba Plus 405 Combo, Roomba Plus 415 Combo, Roomba Plus 415X Combo, Roomba Plus 505X Combo, Roomba Plus 515 Combo, Roomba Plus 575 Combo, Roomba Plus 678 Combo.