Garmin Venu 3

Garmin Venu 3
Security Grade A Calculator v1	Garmin Venu 3 Brand: Garmin (Parent: Garmin Ltd.) Category: Smartwatch • Model / Gen: 3rd Generation Venu 3 Release Date: 2025-09-01 • Status: Classification Date: 2025-09-24 • Official Website

Security Evaluation

1. Device Security

Criterion	Value	Proof	Comment
Known hardware tampering	None	—	No significant tampering risks
Known vulnerabilities	Rare	—	Rare vulnerabilities identified
Prior attacks	None	—	No previous attacks
Updatability	Very common	—	Regular software updates
Category Score	Score: 2 / 3

2. System Security

Criterion	Value	Proof	Comment
Authentication with other systems	Full	—	Compatible with Garmin Connect
Communications	Encrypted with up-to-date encryption	—	Enhanced encryption for communication
Storage	Encrypted with up-to-date encryption	—	Secures storage with encryption
Category Score	Score: 1 / 3

3. User Authentication

Criterion	Value	Proof	Comment
Account management	Full	—	Comprehensive system
Authentication	Secure	—	Secure login support
Brute-force protection	Exist	—	Brute-force protection enabled
Event logging	Access event logged	—	Logs every user activity
Passwords	Require change after setup with complexity requirements	—	Strong password policies
Category Score	Score: 1 / 3

Technical Specifications

Property	Details
Operating System & App	Garmin OS (Companion App: Garmin Connect)
Hardware (CPU / GPU)	CPU: Dual-core ARM Cortex-A53 • GPU: Adreno 506
Memory & Storage	Memory: 1GB RAM • Storage: 32GB
Power, Battery & Charging	Battery: 7-day battery life • Power: 5W • Charging: Wireless charging
Display & Camera	Display: 1.4 inches, 416 x 416 pixels • Camera:
Sound & Connectivity	Sound: Dual speakers • Connectivity: Bluetooth 5.0, Wi-Fi
Physical (Dimensions & Mass)	Dimensions: 45mm • Mass: 35g