iRobot Roomba Max 705 Combo: A Comprehensive Review

iRobot has long been a benchmark in the robot vacuum segment, with its Roomba line becoming a synonym for the product itself. Known for their distinctive aesthetics, Roomba vacuums are immediately recognizable, much like their user-friendly app, which stands out for its reliability. The navigation algorithm is finely tuned, and it has committed to using rubber rollers, particularly advantageous for pet owners.

Technical Specifications

SpecificationDetails
DimensionsRobot: 37.2 x 36.6 x 10.5 cm; 5.72 kg
Base AutoWash: 45.6 x 43 x 43.2 cm; 8.47 kg
Suction Power175 times more than Roomba 105
Capacity260 ml
Cleaning MechanismTwo multi-surface anti-tangle rubber brushes and corner brush
PowerSpin roller at 200 rpm with PerfectEdge and SmartScrub technology
NavigationLiDAR with 3D mapping + camera
Object recognition and evasion
Operating SystemiRobot OS
Compatible with Alexa, Siri, and Google Assistant
BaseUp to 75 days of automatic emptying
Mop cleaning with 72ºC water and 50ºC air drying
Battery LifeUp to 3 hours
Price€1099

Elegant and Ambitious Design

The Roomba Max 705 Combo combines high functionality with elegant design. Despite being a high-end model, its aesthetic appeal allows it to blend seamlessly into home decor. The sleek matte finish of both the robot and its base enhances its visual allure, although some fingerprints may remain if touched.

Navigation Capabilities

This robot vacuum integrates an advanced navigation system combining a camera and LiDAR, yet it isn’t without flaws. It’s slightly larger than most robots, which can limit access to tighter spaces. While the wheels give it a decent climbing ability, it struggles with thick carpet, needing manual removal of obstacles.

Cleaning Performance

The Roomba Max 705 Combo boasts exceptional cleaning capabilities, particularly in households with pets. Its dual rubber brushes work diligently to pick up hair and dirt, and it adapts effortlessly between rooms. The app lets users select cleaning sequences—whether you prefer to vacuum or mop first—while the SmartScrub feature enhances mopping performance. Users can also opt for different cleaning intensities based on their needs.

Battery Life and Functionality

Battery efficiency is another strong suit of the Roomba Max 705 Combo. In testing, it effectively cleaned a 100 square meter space solely on high suction mode without significant power loss. Its memory function ensures it can recharge and resume cleaning if necessary.

User-Friendly App Experience

The Roomba Home app further enhances usability, allowing users to schedule cleanings, customize settings, and monitor the vacuum’s status, all within an intuitive interface. This simplicity makes it accessible, even for those less technically inclined.

Maintenance and Longevity

Maintenance is straightforward due to the vacuum’s self-cleaning base, which can hold longer before requiring attention. Users may be pleasantly surprised by how infrequently they need to intervene in maintenance tasks.

Conclusion: Is It Worth It?

The iRobot Roomba Max 705 Combo is a strong contender for the best robot vacuum of the year. While improvements in navigation are still needed, it excels in cleaning performance and offers an impressive feature set, making it a great investment for any household, particularly for pet owners.



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