HUAWEI Fit 2

HUAWEI Fit 2
Security Grade A+ Calculator v1	HUAWEI FIT2 Brand: HUAWEI (Parent: HUAWEI) Category: Smartwatch • Model / Gen: 2 HUAWEI FIT2 Release Date: 2022-07-04 • Status: In sale Classification Date: 2024-10-31 • Official Website

Security Evaluation

1. Device Security

Criterion	Value	Proof	Comment
Known hardware tampering	None	🔗 Proof
Known vulnerabilities	None	🔗 Proof
Prior attacks	None	🔗 Proof
Updatability	Very common	🔗 Proof
Category Score	Score: 1 / 3

2. System Security

Criterion	Value	Proof	Comment
Authentication with other systems	Full	🔗 Proof
Communications	Encrypted with up-to-date encryption	🔗 Proof
Storage	Encrypted with up-to-date encryption	🔗 Proof
Category Score	Score: 1 / 3

3. User Authentication

Criterion	Value	Proof	Comment
Account management	Full	🔗 Proof
Authentication	Secure	🔗 Proof
Brute-force protection	Exist	🔗 Proof
Event logging	Access event logged	🔗 Proof
Passwords	Require change after setup with complexity requirements	🔗 Proof
Category Score	Score: 1 / 3

Technical Specifications

Property	Details
Operating System & App	HarmonyOS 3.0.0 (Companion App: Huawei Smart Life APP)
Hardware (CPU / GPU)	CPU: Kirin • GPU: none
Memory & Storage	Memory: • Storage: 2GB
Power, Battery & Charging	Battery: Li-Polymer • Power: 292 mah • Charging: Magnetic charging
Display & Camera	Display: 1.74 inch AMOLED color screen • Camera: none
Sound & Connectivity	Sound: loudspeaker • Connectivity: Waterproof grade 5ATM, 9-axis IMU sensor (acceleration sensor, gyroscope sensor, geomagnetic sensor), optical heart rate sensor, support Frisbee, football, skateboard, skipping rope and other 97 motion modes; Sound fitness animation, sound sedentary reminder; Personal smart running program; Running power index as the core of scientific exercise guidance
Physical (Dimensions & Mass)	Dimensions: 46 mm × 33.5 mm × 10.8 mm • Mass: 29g