Updated November 2026
Data from the official iRobot and Roborock sites.
2026 verdict
Hot-water mopping is shared, suction is not.
The Roborock Qrevo Edge 2 is the better robot vacuum in this pairing on 25000Pa versus 13000Pa, a 188-minute battery against 120 minutes, and a 4L tank against the iRobot Roomba Max 705 Combo's 0.18L onboard tank. The iRobot Roomba Max 705 Combo still offers 5GHz Wi-Fi and an AutoWash dock that doses detergent, plus a slightly lower price. Take the Roborock Qrevo Edge 2 for endurance and pickup, and the iRobot Roomba Max 705 Combo if a 5GHz radio and detergent dosing matter more than runtime.
Connectivity
- Wi-Fi 2.4/5 GHz
- Bluetooth
vs
Winner
38% OFF
$799.99
$1299.99
Connectivity
- Wi-Fi 2.4 GHz
- Bluetooth
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The biggest differences
Where these two are furthest apart, and by how much.
- Suction Power+92%Roborock Qrevo Edge 225000Pa vs 13000Pa
- Battery Life+57%Roborock Qrevo Edge 2188 minutes vs 120 minutes
| Feature | iRobot Roomba Max 705 Combo | Roborock Qrevo Edge 2 | Winner |
|---|---|---|---|
| Price | $1299.99 | $799.99 | Roborock Qrevo Edge 2 |
| Rating | 2.5 | 4.0 | Roborock Qrevo Edge 2 |
| Battery Life | 120 minutes | 188 minutes | Roborock Qrevo Edge 2 |
| Connectivity | 2.4 GHz WiFi, 5 GHz WiFi, Bluetooth | 2.4 GHz WiFi, Bluetooth | iRobot Roomba Max 705 Combo |
| Suction Power | 13000Pa | 25000Pa | Roborock Qrevo Edge 2 |
| Warranty | 1 year | 1 year | Tie |
| Auto Recharge | YES | YES | Tie |
| Integrations | Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, Matter | Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, Matter | Tie |
| Navigation Type | Laser (LiDAR) | Laser (LiDAR) | Tie |
| Obstacle Detection | YES | YES | Tie |
| Cliff Detection | YES | YES | Tie |
| Multi-Room Mapping | YES | YES | Tie |
$1299.99
- + Connectivity: 2.4 GHz WiFi, 5 GHz WiFi, Bluetooth
- - Price: $1299.99 vs $799.99
- - Rating: 2.5 vs 4.0
Winner
38% OFF
$799.99
$1299.99
- + Price: $799.99
- + Rating: 4.0
- + Battery Life: 188 minutes
- - Connectivity: 2.4 GHz WiFi, Bluetooth vs 2.4 GHz WiFi, 5 GHz WiFi, Bluetooth
Frequently Asked Questions
Which is better overall: iRobot Roomba Max 705 Combo or Roborock Qrevo Edge 2?
The Roborock Qrevo Edge 2 is better overall. It runs longer, pulls more suction and carries a much larger water tank than the iRobot Roomba Max 705 Combo.
What is the biggest difference between iRobot Roomba Max 705 Combo and Roborock Qrevo Edge 2?
Endurance and tank size. The Roborock Qrevo Edge 2 is rated for 188 minutes and a 4L tank. The iRobot Roomba Max 705 Combo is rated for 120 minutes and a 0.18L tank, with detergent dosing as the offset.
Which robot vacuum supports 5GHz Wi-Fi?
The iRobot Roomba Max 705 Combo supports 5GHz Wi-Fi. The Roborock Qrevo Edge 2 stays on 2.4GHz only.
Who should buy the Roborock Qrevo Edge 2?
Buy the Roborock Qrevo Edge 2 if you want stronger suction, a longer run and a large dock tank without stopping to refill mid-clean.
Who should buy the iRobot Roomba Max 705 Combo?
Buy the iRobot Roomba Max 705 Combo if you want 5GHz Wi-Fi, auto detergent and the more affordable of two otherwise similar AutoWash-class docks.
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