| Apple Watch Ultra 3 | ||
|---|---|---|
|
Security Grade
Calculator v
|
Apple Watch Ultra 3
Brand: Apple Watch (Parent: Apple) Category: Smartwatch • Model / Gen: 3 49mm Release Date: 2025-09-10 • Status: In sale Classification Date: • Official Website | |
| Criterion | Value | Proof | Comment |
|---|---|---|---|
| Known hardware tampering | Very common | — | |
| Known vulnerabilities | Rare | — | |
| Prior attacks | Rare | — | |
| Updatability | None | — | |
| Category Score | Score: 3 / 3 | ||
| Criterion | Value | Proof | Comment |
|---|---|---|---|
| Authentication with other systems | Partial | — | |
| Communications | Encrypted with up-to-date encryption | — | |
| Storage | Encrypted with obselete encryption | — | |
| Category Score | Score: 2 / 3 | ||
| Criterion | Value | Proof | Comment |
|---|---|---|---|
| Account management | Full | — | |
| Authentication | Secure | — | |
| Brute-force protection | Absent | — | |
| Event logging | Partial logging | — | |
| Passwords | Require change after setup | — | |
| Category Score | Score: 2 / 3 | ||
| Property | Details |
|---|---|
| Operating System & App | watchOS 26 (Companion App: Watch app) |
| Hardware (CPU / GPU) | CPU: • GPU: |
| Memory & Storage | Memory: • Storage: |
| Power, Battery & Charging | Battery: • Power: • Charging: |
| Display & Camera | Display: • Camera: |
| Sound & Connectivity | Sound: • Connectivity: |
| Physical (Dimensions & Mass) | Dimensions: Height 49 mm × Width 44 mm × Depth 12 mm • Mass: 61.6 g（Natural），61.8 g（Black） |
