90
Roborock
Roborock S8 Pro Ultra
- Exceptional 6000Pa suction power with superior dirt pickup
- All-in-one base station automatically empties, cleans, and dries
- Advanced AI obstacle avoidance with ReactiveAI 2.0 technology
iRobot
iRobot Roomba j9+
badges.top-pick Editor's Pick
0 /100
Our Verdict
The j9+ is an excellent choice for those seeking a hands-off cleaning solution with top-tier navigation and reliability. Its premium price is justified by superior performance and the convenience of automatic dust disposal.
Detailed Scores
Pros & Cons
Pros
- Exceptional obstacle avoidance with Precision Vision technology
- Automatic dirt disposal reduces manual emptying to once per month
- Intelligent mapping learns your home's layout for optimized cleaning
- App control and voice assistant integration for hands-free operation
- Excellent battery life with auto-recharge and resume functionality
Cons
- Premium price point may be prohibitive for budget-conscious buyers
- Clean Base station requires dedicated floor space
- Can struggle with very high-pile carpets compared to upright vacuums
- Occasional connectivity issues with WiFi in larger homes
Specifications
specs.Battery Capacity 4400 mAh
specs.Runtime Up to 150 minutes
specs.Coverage Area Up to 300 sq meters per charge
specs.Dirt Capacity 0.4L main bin, 2.5L Clean Base station
specs.Navigation System Precision Vision technology with LIDAR
specs.Noise Level 67dB
specs.Dimensions 345 × 345 × 82mm
specs.Weight 3.7kg
specs.Connectivity WiFi, Bluetooth, Alexa and Google Home compatible
specs.Warranty 1 year
Where to Buy
Amazon.co.uk
Check price Currys
Check price John Lewis
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Compare With
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Ecovacs
Ecovacs Deebot T30 Pro
- Exceptional suction power with 13,000 Pa for deep cleaning
- Intelligent TrueDetect 3D technology for obstacle avoidance
- Dual mopping system with precise water control
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Dyson
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- Advanced formaldehyde detection and photocatalytic breakdown technology
- Dual functionality: air purification and cooling fan in one device
- Exceptional build quality with premium materials and engineering
Frequently Asked Questions
How often does the Clean Base station need to be emptied?
The Clean Base station can hold up to 60 days of dirt and debris, meaning you only need to empty it approximately once per month for typical households.
Can the Roomba j9+ handle pet hair?
Yes, the j9+ is excellent for pet hair with its dual rubber brushes and strong suction, making it ideal for homes with cats and dogs.
Does it work with voice assistants?
Absolutely. The j9+ is compatible with Amazon Alexa and Google Assistant, allowing you to start, stop, or dock your robot with voice commands.
How does the Precision Vision navigation work?
Precision Vision uses advanced camera and LIDAR technology to detect obstacles like cords and pet waste, allowing the robot to avoid them safely.
What is the warranty coverage?
The Roomba j9+ comes with a standard 1-year manufacturer's warranty covering parts and labor.