Updated September 2026
Data from Amazon and official Dreame and iRobot sites.
2026 verdict
Hot-water mop care versus a longer, stronger pack: the iRobot Roomba Plus 515 Combo Robot + AutoWash Dock wins this robot vacuum pairing on a 295-minute battery, 22000Pa suction, and 5 GHz Wi-Fi against the Dreame L10s Pro Ultra Heat.
The Dreame still has the better ownership terms, with a 3-year warranty, a lower price, and confirmed Home Assistant support the 515 has not documented. Both are LiDAR combo robots with self-emptying docks that wash and dry mops. Take the iRobot Roomba Plus 515 Combo Robot + AutoWash Dock for runtime and pickup; take the Dreame L10s Pro Ultra Heat for the longer warranty and the cheaper hot-water dock.
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| Feature | Dreame L10s Pro Ultra Heat | iRobot Roomba Plus 515 Combo Robot + AutoWash Dock | Winner |
|---|---|---|---|
| Price | $349.96 | $599.99 | Dreame L10s Pro Ultra Heat |
| Warranty | 3 years | 1 year | Dreame L10s Pro Ultra Heat |
| Battery Life | 220 minutes | 295 minutes | iRobot Roomba Plus 515 Combo Robot + AutoWash Dock |
| Connectivity | 2.4 GHz WiFi | 2.4 GHz WiFi, 5 GHz WiFi | iRobot Roomba Plus 515 Combo Robot + AutoWash Dock |
| Integrations | Google Home, Alexa, Home Assistant | Google Home, Alexa | Dreame L10s Pro Ultra Heat |
| Suction Power | 7000Pa | 22000Pa | iRobot Roomba Plus 515 Combo Robot + AutoWash Dock |
| Rating | 4.2 | 4.2 | Tie |
| Auto Recharge | YES | YES | Tie |
| Navigation Type | Laser (LiDAR) | Laser (LiDAR) | Tie |
| Obstacle Detection | YES | YES | Tie |
| Cliff Detection | YES | YES | Tie |
| Multi-Room Mapping | YES | YES | Tie |
13% OFF
$349.96
$399.99
- + Price: $349.96
- + Warranty: 3 years
- + Integrations: Google Home, Alexa, Home Assistant
- - Battery Life: 220 minutes vs 295 minutes
- - Connectivity: 2.4 GHz WiFi vs 2.4 GHz WiFi, 5 GHz WiFi
Winner
14% OFF
$599.99
$699.99
- + Battery Life: 295 minutes
- + Connectivity: 2.4 GHz WiFi, 5 GHz WiFi
- + Suction Power: 22000Pa
- - Price: $599.99 vs $349.96
- - Warranty: 1 year vs 3 years
Frequently Asked Questions
Which is better overall: the Dreame L10s Pro Ultra Heat or the iRobot Roomba Plus 515 Combo Robot + AutoWash Dock?
The iRobot Roomba Plus 515 Combo Robot + AutoWash Dock is the stronger overall robot vacuum, winning on battery life, suction, and 5 GHz Wi-Fi. The Dreame L10s Pro Ultra Heat is cheaper, carries a 3-year warranty, and lists Home Assistant.
What is the biggest difference between the L10s Pro Ultra Heat and the Roomba Plus 515?
Runtime and suction. The iRobot Roomba Plus 515 Combo Robot + AutoWash Dock is rated at 295 minutes and 22000Pa. The Dreame L10s Pro Ultra Heat is rated at 220 minutes and 7000Pa, with hot-water mop washing and a 3-year warranty.
Do both docks wash mop pads with heat?
Yes. The Dreame L10s Pro Ultra Heat uses 136F hot-water mop washing. The iRobot Roomba Plus 515 Combo Robot + AutoWash Dock hot-washes and dries its pads and self-empties for months at a time.
Who should buy the Dreame L10s Pro Ultra Heat?
Buyers who want a 3-year warranty, Home Assistant, and a hot-water mop dock at the lower price, and who are fine with 7000Pa suction.
Who should buy the iRobot Roomba Plus 515 Combo Robot + AutoWash Dock?
Large homes that want 22000Pa suction, a 295-minute battery, and 5 GHz Wi-Fi on a self-washing combo robot.
Full comparison table
Compare all 148 Robot Vacuums side by side
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