Honor Watch 5 Ultra

Honor Watch 5 Ultra
Security Grade B Calculator v1	HONOR Watch 5 Ultra Brand: Honor (Parent: HONOR by Honor Terminal Co., Ltd) Category: Smartwatch • Model / Gen: 5th Generation (Ultra Series) HONOR Watch 5 Ultra Release Date: 2025-07-02 • Status: In sale Classification Date: 2025-10-17 • Official Website

Security Evaluation

1. Device Security

Criterion	Value	Proof	Comment
Known hardware tampering	None	🔗 Proof
Known vulnerabilities	Rare	🔗 Proof
Prior attacks	Rare	🔗 Proof
Updatability	Very common	🔗 Proof
Category Score	Score: 2 / 3

2. System Security

Criterion	Value	Proof	Comment
Authentication with other systems	Partial	🔗 Proof
Communications	Encrypted with up-to-date encryption	🔗 Proof
Storage	Encrypted with up-to-date encryption	🔗 Proof
Category Score	Score: 2 / 3

3. User Authentication

Criterion	Value	Proof	Comment
Account management	Basic	🔗 Proof
Authentication	Secure	🔗 Proof
Brute-force protection	Exist	🔗 Proof
Event logging	Partial logging	🔗 Proof
Passwords	Require change after setup with complexity requirements	🔗 Proof
Category Score	Score: 2 / 3

Technical Specifications

Property	Details
Operating System & App	Blue OS 2.0 MagicOS (Companion App: HONOR Health)
Hardware (CPU / GPU)	CPU: Customized chip for wearables • GPU: Integrated in CPU
Memory & Storage	Memory: • Storage:
Power, Battery & Charging	Battery: Silicon-carbon anode battery, 520mAh • Power: Wireless charging • Charging: Fast charging
Display & Camera	Display: 1.5-inch AMOLED round screen, 466×466 resolution, 1500nits brightness, sapphire glass • Camera:
Sound & Connectivity	Sound: Built-in speaker and microphone • Connectivity: 5ATM, IP68, eSIM, Bluetooth 5.2, Wi-Fi, GPS, GLONASS, GALILEO, BeiDou, QZSS
Physical (Dimensions & Mass)	Dimensions: 46.3mm×46.3mm×11.4mm • Mass: Approximately 51.8g (without strap)