Score

The iRobot Roomba S9 (9150) earns a high score due to its exceptional cleaning performance and advanced features like powerful suction, smart mapping, and a self-emptying dustbin, making it ideal for homes with pets. However, it faces criticism for issues such as connectivity problems, errors related to the lid and mapping inconsistencies, which some users find frustrating. Despite its premium price, those prioritizing effective cleaning may find the investment worthwhile, though potential buyers should be aware of the mixed user experiences regarding reliability and support.

8.98/10
Expert
6.3/10
Consumer

Pros

  • Excellent navigation and persistent mapping for efficient cleaning.
  • Works well in dimly lit conditions (with initial training runs).
  • Rarely requires manual intervention, runs multiple times a day smoothly.
  • Rubber brush rollers are superior for pet hair and agitating carpet.
  • Support for future software updates like Keep Out Zones.
  • Not necessary to empty the bin frequently due to the dirt disposal system.
  • Responsive and custom cleaning via Alexa integration.
  • Suction power is strong, comparable to or better than other brands tested.

Cons

  • Not capable of operating in complete darkness without smart lights.
  • Shorter battery life compared to some competitors, requiring strategic scheduling.

Bottom Line

The iRobot Roomba S9 (9150) Robot Vacuum offers powerful suction, excellent navigation, and has features that make it a top choice, especially for pet owners. However, it struggles in complete darkness and has a shorter battery life compared to some competitors. If these drawbacks aren't dealbreakers, this Roomba could be a great fit for maintaining a cleaner home with minimal intervention.

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More Answers

If you're still curious about the iRobot Roomba S9 (9150), here are some other answers you might find interesting:

Alternatives to Consider

If the iRobot Roomba S9 (9150) doesn't quite fit your needs, here are some other options to consider:

Roborock S8+

Roborock S8+

Why: Advanced Navigation and Mopping

The Roborock S8+ boasts an advanced dual-sensor navigation system, merging LIDAR and 3D scanning cameras for accurate mapping and effective obstacle avoidance. It also features an ultrasonic mopping system that tackles tough stains, making it a powerful and multifunctional option over the iRobot Roomba S9.

Dreametech DreameBot D10 Plus

Dreametech DreameBot D10 Plus

Why: Self-Emptying and Cost-Effective

Looking for a budget-friendly option? The Dreametech DreameBot D10 Plus offers self-emptying capabilities and built-in mopping at a competitive price. It navigates various surfaces effectively, providing solid performance without the premium cost associated with the Roomba S9.

iRobot Roomba j7+

iRobot Roomba j7+

Why: Real-Time Hazard Avoidance

The iRobot Roomba j7+ features advanced AI technology for real-time hazard avoidance, making it an excellent option for families with pets. While it may not have the suction power of the S9, it excels with its automation features and the peace of mind it offers when cleaning around obstacles.

Roborock Q5+

Roborock Q5+

Why: Great Value with Robust Features

The Roborock Q5+ is a great pick for those looking for efficient cleaning at a lower cost. It features self-emptying capabilities and a user-friendly app for controlling cleaning sessions. While it may lack some of the high-end features of the S9, it still offers effective coverage and ease of use.

Wyze Robot Vacuum

Wyze Robot Vacuum

Why: Effective in Low Light Conditions

The Wyze Robot Vacuum features LIDAR navigation that performs well in low-light situations, offering better coverage than the Roomba S9 in similar environments. It provides a strong balance of features and performance at a more affordable price, making it a reliable choice for various household needs.

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