iRobot Roomba Plus 515 Combo
iRobot says the Roomba Plus 515 Combo climbs thresholds up to 16 mm (maker's number, step type not given) and stands 3.29 in tall.
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 | 3.29 in | irobot.com |
Not published by iRobot: a mop-lift height and how many days the dock holds.
On our guides
- Pet hair, hardwood floors: passes 1 of 5 pet checks
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 Plus 515 Robot Vacuum & Mop Combo, 22,000Pa Suction, 90 Days Self-Emptying, Multifunction Dock, . Not linked:
- A different model: iRobot Roomba Plus 515X Combo Robot + AutoWash Dock, Self‑Cleaning, Heated Wash & Heated Dry, Auto‑E
- Part or refill: iRobot Roomba Plus 405 (G181) 2in1 Vacuum & Mop Robot with AutoWash Dock - Dual Spinning, Smart & Fa
Who it suits
Best for cleaning under low beds and sofas: 3.29 in, ahead of 77% of the 63 robot vacuums we track that publish it. The trade-off: the maker names no camera or light sensor for cords and socks, so pick up the floor first.
What the maker says the iRobot Roomba Plus 515 Combo does
Mopping
It mops with two spinning pads. iRobot gives no mop-lift height. (maker page)
Mop upkeep
The dock washes the mop and dries it with warm air. (maker page)
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. (maker page)
App and Wi-Fi
- Without the app: iRobot says Roombas can Clean, Dock and Spot Clean without the app. (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 | two spinning pads | irobot.com |
| Self-emptying dock | yes | irobot.com |
| Runtime | 295 min | irobot.com |
| Washes its own mop | yes | irobot.com |
| Dries the mop | 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+.
Other iRobot models we track: Roomba 105 Combo, Roomba 105 Vac, 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 575 Combo, Roomba Plus 678 Combo.