Amazfit GTR 4
From Wiki-IoT
| Amazfit GTR 4 | ||
|---|---|---|
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Security Grade
Calculator v1
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Amazfit GTR 4
Brand: Amazfit (Parent: Zepp Health) Category: Smartwatch • Model / Gen: GTR 4 GTR 4 / GTR 4 Limited Edition Release Date: 2022-01-01 • Status: In sale Classification Date: 2025-10-05 • Official Website | |
Contents
Security Evaluation
1. Device Security
| Criterion | Value | Proof | Comment |
|---|---|---|---|
| Known hardware tampering | None | 🔗 Proof | |
| Known vulnerabilities | Rare | 🔗 Proof | |
| Prior attacks | None | 🔗 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 | Full | 🔗 Proof | |
| Authentication | Basic | 🔗 Proof | |
| Brute-force protection | Basic | 🔗 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 | Zepp OS (Companion App: Zepp App) |
| Hardware (CPU / GPU) | CPU: • GPU: |
| Memory & Storage | Memory: • Storage: |
| Power, Battery & Charging | Battery: • Power: • Charging: |
| Display & Camera | Display: AMOLED • Camera: no |
| Sound & Connectivity | Sound: Bluetooth • Connectivity: GPS /NFC |
| Physical (Dimensions & Mass) | Dimensions: • Mass: |
