iRobot Roomba i7+ (i755640) (Black)

How long does the Clean Base bag last before needing replacement?

The AllergenLock bags in the Clean Base station hold up to 60 days of dirt and debris from normal household cleaning. The actual duration depends on your home size, cleaning frequency and amount of debris collected. The iRobot Home app sends notifications when the bag needs changing. Each bag uses four layers of allergen-blocking material to trap 99% of pollen, mould spores and dust mites.

Can the Roomba i7+ clean specific rooms on command?

Yes, the Roomba i7+ can clean individual rooms or specific areas using voice commands or the app. After mapping your home, you can name each room and request cleaning by saying "Roomba, clean the kitchen" or "clean under the dining table". The app also allows you to create custom cleaning zones within rooms and set Keep Out Zones for areas you want avoided.

How does the smart mapping work and how accurate is it?

The Roomba i7+ uses vSLAM (visual Simultaneous Localisation and Mapping) navigation with a camera to create detailed floor plans. During initial runs, it systematically explores your home and builds a digital map in the iRobot Home app. The mapping is highly accurate and allows you to divide spaces into rooms, label them and customise cleaning preferences for each area.

Is the Roomba i7+ effective on pet hair and does it get tangled?

The dual Multi-Surface Rubber Brushes are specifically designed to handle pet hair without tangling. Unlike traditional bristle brushes, the rubber design prevents hair from wrapping around the brushes. The 10x suction power compared to Roomba 600 series effectively lifts pet hair from carpets and hard floors. Many pet owners report significant reduction in visible hair after regular use.

What maintenance does the Roomba i7+ require?

Regular maintenance includes cleaning the filter weekly by tapping out debris and checking the rubber brushes for any wrapped hair or debris. The brushes are designed for easy removal and cleaning. The Clean Base station requires bag replacement approximately every 60 days. The robot's sensors should be wiped clean periodically to maintain navigation accuracy.

How loud is the Roomba i7+ during operation and when emptying?

The Roomba i7+ operates at 58 dB during normal cleaning, which is relatively quiet for conversation and daily activities. However, the Clean Base station is significantly louder when the robot returns to empty its bin, producing a brief but noticeable suction sound. This emptying process typically lasts 10-15 seconds and occurs after each cleaning session.

What happens if the battery runs low during cleaning?

When the battery drops to around 20%, the Roomba i7+ automatically returns to its Clean Base station to recharge. After charging sufficiently, it resumes cleaning from where it left off using its smart mapping to navigate back to the unfinished areas. The complete charging time is approximately 3 hours and runtime is 75 minutes on a full charge.

Can multiple floor plans be stored for different levels of the house?

The Roomba i7+ can store multiple floor plans, making it suitable for multi-level homes. You can manually carry the robot to different floors where it will create separate maps for each level. The app allows you to switch between floor plans and customise room names and cleaning preferences for each level independently.