IRobot Roomba j7+

IRobot Roomba j7+
Security Grade A- Calculator v	iRobot Roomba j7+ Self-Emptying Robot Vacuum Brand: iRobot (Parent: iRobot Corporation) Category: Robot Vacuum / IoT cleaning robot • Model / Gen: j7 series 7550 / J755020 Release Date: 2021-09-09 • Status: In sale Classification Date: • [[1](https://www.irobot.com) Official Website]

Security Evaluation

1. Device Security

Criterion	Value	Proof	Comment
Known hardware tampering	Rare	[[2](https://www.irobot.com) 🔗 Proof]	[](https://www.irobot.com)Hardware modification and teardown hacks are uncommon
Known vulnerabilities	Rare	[[3](https://answers.irobot.com/es/knowledge/64554) 🔗 Proof]	Few public CVEs; iRobot provides long-term security patches
Prior attacks	Rare	[[4](https://tuvsud.com/en/resource-centre/stories/helping-irobot-achieve-internet-of-things-cybersecurity) 🔗 Proof]	No large-scale public attacks targeting this model
Updatability	Very common	[[5](https://www.irobot.co.uk/en_GB/irobot-os.html) 🔗 Proof]	Automatic OTA firmware updates for minimum 5 years
Category Score	Score: 2 / 3

2. System Security

Criterion	Value	Proof	Comment
Authentication with other systems	Partial	[[6](https://www.irobot.com) 🔗 Proof]	[](https://www.irobot.com)Integrates with Alexa / Google Home via cloud API
Communications	Encrypted with up-to-date encryption	🔗 Proof	TLS 1.2 + AES‑256 for cloud communication
Storage	Encrypted with up-to-date encryption	🔗 Proof	Map data and user data encrypted at rest on cloud
Category Score	Score: 2 / 3

3. User Authentication

Criterion	Value	Proof	Comment
Account management	Full	[[7](https://www.irobot.com) 🔗 Proof]	Full account management, shared home access, user permissions
Authentication	Secure	[[8](https://www.irobot.cn/legal/data-security/index.html) 🔗 Proof]	Supports password login and two-factor authentication
Brute-force protection	Exist	🔗 Proof	Rate limiting and login lockout for repeated failed attempts
Event logging	Access event logged	[[9](https://www.irobot.com) 🔗 Proof]	App logs cleaning runs, login events, camera capture events
Passwords	Require change after setup with complexity requirements	🔗 Proof	Enforces strong password rules, no hardcoded default password
Category Score	Score: 1 / 3

Technical Specifications

Property	Details
Operating System & App	iRobot OS (Companion App: iRobot Home App)
Hardware (CPU / GPU)	CPU: ARM Cortex embedded processor • GPU: Integrated ISP for PrecisionVision image processing
Memory & Storage	Memory: 512 MB RAM • Storage: 4 GB internal flash storage
Power, Battery & Charging	Battery: 2210 mAh rechargeable lithium-ion battery • Power: Battery powered + Clean Base automatic charging dock • Charging: Contact charging via Clean Base dock
Display & Camera	Display: No built-in display • Camera: Front-facing RGB camera for PrecisionVision obstacle detection
Sound & Connectivity	Sound: Small speaker + microphone for status alerts and voice assistant feedback • Connectivity: Wi‑Fi 2.4GHz / 5GHz + Bluetooth
Physical (Dimensions & Mass)	Dimensions: 33.8 cm × 8.6 cm • Mass: 3.4 kg

Roomba j7+ is a Wi-Fi connected robotic vacuum cleaner with built-in camera for obstacle recognition. It uses modern AES-256 and TLS encryption, automatic OTA updates, and supports 2FA. It has TÜV SÜD IoT cybersecurity certification, low known vulnerability count, but sensitive home floor map data is stored on iRobot cloud.