46% OFF
$699.99
$1299.99
Updated October 2026
Data from Amazon and official iRobot and Roborock sites.
2026 verdict
For a multi-level home with shedding pets and low furniture, the Roborock Qrevo Edge 3 Pro is the better buy of these two.
The Roborock Qrevo Edge 3 Pro wins on owner rating, battery life and suction, with 36,000 Pa against 13,000, a 256 minute rating and an AdaptiLift chassis that climbs thresholds up to 3.46 in. The iRobot Roomba Max 705 Combo is the cheaper and more connected one, adding 5 GHz Wi-Fi and Bluetooth with Matter support for Apple Home, SmartThings and Home Assistant. Choose the Roborock Qrevo Edge 3 Pro for heavy pet hair and multi-level floors; choose the iRobot Roomba Max 705 Combo for the lower price and the widest wireless support.
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| Feature | iRobot Roomba Max 705 Combo | Roborock Qrevo Edge 3 Pro | Winner |
|---|---|---|---|
| Price | $699.99 | $1499.99 | iRobot Roomba Max 705 Combo |
| Rating | 3.6 | 4.2 | Roborock Qrevo Edge 3 Pro |
| Battery Life | 120 minutes | 256 minutes | Roborock Qrevo Edge 3 Pro |
| Connectivity | 2.4 GHz WiFi, 5 GHz WiFi, Bluetooth | 2.4 GHz WiFi | iRobot Roomba Max 705 Combo |
| Suction Power | 13000Pa | 36000Pa | Roborock Qrevo Edge 3 Pro |
| 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 |
What the differences mean
Suction power
The Roborock Qrevo Edge 3 Pro is rated at 36,000 Pa and the iRobot Roomba Max 705 Combo at 13,000 Pa, close to three times the figure. That is what the Roborock uses to lift embedded pet hair out of carpet on a single pass.
Battery life
The Roborock Qrevo Edge 3 Pro is rated at 256 minutes and the iRobot Roomba Max 705 Combo at about 120. The Roborock can cover a whole floor and then some, while the iRobot often returns to recharge partway through a large home.
Connectivity
The iRobot Roomba Max 705 Combo joins 2.4 GHz and 5 GHz Wi-Fi and adds Bluetooth, while the Roborock Qrevo Edge 3 Pro is 2.4 GHz only and lists no Bluetooth. On a dual-band router the iRobot is the easier one to place.
Body height
The Roborock Qrevo Edge 3 Pro is 79.5 mm tall with a retractable LiDAR turret that lets it work under furniture with as little as 3.13 in of clearance. The iRobot Roomba Max 705 Combo is 105 mm, so low sofas stop it.
Which one to buy if
- you have shedding pets and carpet
The Roborock Qrevo Edge 3 Pro is rated at 36,000 Pa with a Dual Zero-Tangle brush built to pass hair through.
- price is the deciding factor
The iRobot Roomba Max 705 Combo is the cheaper of the two and still maps with LiDAR and washes and dries its mop.
- you need 5 GHz Wi-Fi or Bluetooth
The iRobot Roomba Max 705 Combo supports both Wi-Fi bands and Bluetooth; the Roborock Qrevo Edge 3 Pro is 2.4 GHz only.
- you want the longest runtime on a charge
The Roborock Qrevo Edge 3 Pro is rated at 256 minutes against about 120 for the iRobot Roomba Max 705 Combo.
- your home has split levels and raised doorways
Its AdaptiLift chassis climbs single-layer steps up to 1.77 in and double-layer steps up to 3.46 in.
46% OFF
$699.99
$1299.99
- + Price: $699.99
- + Connectivity: 2.4 GHz WiFi, 5 GHz WiFi, Bluetooth
- - Rating: 3.6 vs 4.2
- - Battery Life: 120 minutes vs 256 minutes
Winner
$1499.99
- + Rating: 4.2
- + Battery Life: 256 minutes
- + Suction Power: 36000Pa
- - Price: $1499.99 vs $699.99
- - Connectivity: 2.4 GHz WiFi vs 2.4 GHz WiFi, 5 GHz WiFi, Bluetooth
What owners say
Owners of both robots want the dock to take over, and both groups praise a station that washes and dries the mop without being asked. Roborock Qrevo Edge 3 Pro owners single out the fast setup, the way it pulls hair out of carpet and a detergent tank that mixes solution for them, while they warn about the large dock, 2.4 GHz-only Wi-Fi, consumables that do not carry over from older Roborocks and a one-year warranty. iRobot Roomba Max 705 Combo owners describe the familiar split: accurate LiDAR mapping and a capable AutoWash dock when the unit behaves, against frequent false bin and dirty-water errors, leaking docks and a buggy app.
Frequently Asked Questions
Which is better overall: iRobot Roomba Max 705 Combo or Roborock Qrevo Edge 3 Pro?
The Roborock Qrevo Edge 3 Pro on suction, runtime and threshold climbing, which makes it the stronger machine for pets, carpet and multi-level floors. The iRobot Roomba Max 705 Combo is the cheaper pick with wider Wi-Fi and smart home support.
What is the biggest difference between the iRobot Roomba Max 705 Combo and the Roborock Qrevo Edge 3 Pro?
Suction. The Roborock Qrevo Edge 3 Pro is rated at 36,000 Pa against 13,000 Pa for the iRobot Roomba Max 705 Combo, a gap you notice most on carpet and with embedded pet hair.
Do both robots wash and dry their mops?
Yes. The iRobot Roomba Max 705 Combo has an AutoWash dock that heat-washes and dries the mop, and the Roborock Qrevo Edge 3 Pro washes its mops with hot water, dries them with warm air and dispenses detergent automatically.
Do these robots work with Apple Home and Matter?
Yes. Both the iRobot Roomba Max 705 Combo and the Roborock Qrevo Edge 3 Pro support Matter, which brings them into Apple Home, SmartThings and Home Assistant, and both answer to Alexa and Google Home.
Who should buy the iRobot Roomba Max 705 Combo?
A buyer who wants the lower price, the widest Wi-Fi and smart home support and a self-washing mop, and who accepts the reliability risk its owner reviews describe.
Who should buy the Roborock Qrevo Edge 3 Pro?
A home with shedding pets, tall thresholds and low furniture that wants the most suction, the longest runtime and a dock that doses its own detergent.
Full comparison table
Compare all 166 Robot Vacuums side by side
You are looking at two of them. The full table lines up all Robot Vacuums in the catalog with the same specs, so you can filter by what you need and sort by price or rating.
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- 46 specs compared
- 41 filters
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