iRobot Roomba Plus 575 Combo
For hard-floor homes that want spinning-pad mopping, camera obstacle avoidance and a hot-wash dock at a mid-range price.
Amazon $699.99$699.99
The iRobot Roomba Plus 575 Combo is the better robot vacuum overall, rated 4.0 to 3.9. The iRobot Roomba Plus 575 Combo leads on navigation. The iRobot Roomba Plus 515 Combo wins on value. The iRobot Roomba Plus 515 Combo costs $100 less ($599.99 vs $699.99).
iRobot Roomba Plus 515 Combo
For large, low-furniture homes that want a hot-wash mopping dock and long runtime without paying for camera obstacle avoidance.
Amazon $599.99$599.99
Prices were last checked October 26, 2026 and are subject to change; the price and availability shown by the retailer at the time of purchase apply.
Which should you buy?
- Choose the iRobot Roomba Plus 575 Combo for navigation (LiDAR + camera vs LiDAR).
- Choose the iRobot Roomba Plus 515 Combo for value ($600 vs $700).
Scores side by side
Each factor is scored 0-100 against the same fixed reference points for every self-cleaning dock robot vacuum; a clear win is highlighted. How we rank explains each one.
| Factor weight | iRobot Roomba Plus 575 Combo | iRobot Roomba Plus 515 Combo |
|---|---|---|
| Overall rating | 4.0/5 | 3.9/5 |
| Cleaning 30% | 48 not yet tested; estimated from 3 tested iRobot robots and the median of the 70 tested robots | 48 not yet tested; estimated from 3 tested iRobot robots and the median of the 70 tested robots |
| Value 25% | 58 $700 | 67 $600 |
| Dock 20% | 100 Self-empties the bin, washes the mop, hot-water mop wash, hot-air mop drying | 100 Self-empties the bin, washes the mop, hot-water mop wash, hot-air mop drying |
| Navigation 15% | 100 LiDAR + camera | 65 LiDAR |
| Mopping 10% | 76 Dual spinning pads, lifts 10 mm, extends to edges | 76 Dual spinning pads, lifts 10 mm, extends to edges |
Specifications
| iRobot Roomba Plus 575 Combo | iRobot Roomba Plus 515 Combo | |
|---|---|---|
| Vacuum | ||
| Claimed suction | 25,000 Pa | 22,000 Pa |
| Main brush | multi-surface rubber and bristle brush | multi-surface rubber and bristle brush |
| Mopping | ||
| Mop | Dual spinning pads, lifts 10 mm, extends to edges | Dual spinning pads, lifts 10 mm, extends to edges |
| Mop lift | 10 mm | 10 mm |
| Leaves mop at dock | No | No |
| Extending mop | Yes | Yes |
| Dock | ||
| Dock | Washes mop + empties | Washes mop + empties |
| Self-empties | Yes | Yes |
| Washes mop | Yes | Yes |
| Hot-water wash | Yes | Yes |
| Hot-air drying | Yes | Yes |
| Navigation & app | ||
| Navigation | LiDAR + camera | LiDAR |
| Obstacle avoidance | PrecisionVision AI camera object recognition | Object sensing (sensor type not given) |
| Climbs thresholds | 35 mm | - |
| Build | ||
| Height | 4.2 in (107 mm) | 3.3 in (84 mm) |
| Battery | - | 5,200 mAh |
| Run time | - | Up to 4 h 55 min |
| Weight | 9.4 lb (4.3 kg) | 6.4 lb (2.9 kg) |
| Released | 2026-07 | 2026-07 |