Dreame (dreame.com) Dreame X40 Ultra
by Dreame · March 2024
The Dreame X40 Ultra leads the robot vacuum market with 12,000 Pa suction, a removable and liftable mop system, and best-in-class AI obstacle avoidance recognizing over 120 object types. The extending side mop reaches 1.57 inches under furniture edges.
Capabilities
Specifications
Physical
Performance
Power & Battery
Sensing & Perception
Other
Pricing and Availability
This robot is currently available for purchase from the manufacturer or authorized retailers.
Price last verified: March 2026
AI, Data & Privacy
Good - EU data processing option available
This robot offers multi-region cloud processing, which typically includes EU-based server options. EU residents may be able to ensure their data stays within EU borders, though this depends on the specific configuration. Check the manufacturer's privacy policy for region selection details.
How to keep it private
Basic cleaning and mop self-cleaning work without Wi-Fi. Navigation and AI obstacle avoidance (120+ object types) process on-device. App features like scheduling, room mapping, no-go zones, and camera monitoring require Wi-Fi. Camera recording features are off by default.
Available privacy controls
Toggle between sensor-only navigation and image-analysis mode to prevent any camera image recording
Camera monitoring and recording features are disabled by default and must be actively enabled in the app
Camera video footage is stored on the device, not in the cloud
EU users have data stored on German servers in GDPR compliance. US and Asia-Pacific regions use respective local servers
All data including video can be deleted via the app. Account can be fully deleted by contacting [email protected]
When image analysis is enabled, photos are uploaded in encrypted form to Dreame servers
Use sensor-only mode to completely prevent camera image capture. Keep camera monitoring features disabled (they are off by default). Video footage stays on-device rather than in the cloud, which is a strong privacy advantage. For maximum privacy, use the robot without Wi-Fi after initial map creation. Contact [email protected] for data deletion requests.
What this means for EU residents
Data centers in United States, Germany, and Singapore. EU users data stored on German server in GDPR compliance. Photos uploaded in encrypted form to Dreame servers for analysis. Users can choose sensor-only mode without image recording.
Based on
Dreame Privacy Policy (2026-03-29)What the AI can do 7 capabilities
External AI connections Not allowed
This robot does not support external AI connections. All AI processing happens through the built-in system.
Security features 5 features
- encrypted-image-upload
- regional-data-storage
- dpo-designated
- dpia-procedures
- gdpr-compliant
Configurability details App Only
Dreamehome app for scheduling, room mapping, suction settings, and mop configuration. Voice control via Alexa, Google Home, and Matter. Users can toggle between sensor-only and image-analysis modes. No public SDK.
Research notice
The information above is compiled from manufacturer documentation, published privacy policies, independent security research, and community findings as of the dates listed in our sources. AI capabilities, privacy features, and data handling practices may change with firmware updates or policy revisions. We make every effort to be accurate, but errors are possible. Always do your own research before purchasing. Check the manufacturer's latest privacy policy and terms of service directly for the most current information.
Sources
All information on this page is based on the following sources. Links open in a new tab.
- Dreame X40 Ultra Product Page - accessed 2026-03-29
- Dreame Privacy Policy - accessed 2026-03-29
- Dreame X40 Ultra Review (TechRadar) - accessed 2026-03-29
- Dreame X40 Ultra Review (How-To Geek) - accessed 2026-03-29