HUAWEI Watch Ultimate
From Wiki-IoT
Classification
| HUAWEI Watch Ultimate | |
|---|---|
| Classification | |
| Grade | B |
| Calculator version | 1 |
| Classification date | 2024-10-31 |
| Information | |
| Name | HUAWEI Watch Ultimate |
| Brand by Parent | HUAWEI by Huawei Technologies Co., Ltd. |
| Generation | Watch Ultimate Series, 1st Generation |
| Model(s) | Watch Ultimate |
| Release date | 2023-03-23 |
| Type/Category | Smartwatch |
| Website | [1] |
| Status | In sale |
| More | |
| Dimensions | 48.5 x 48.5 x 13 mm |
| Mass | 76 g |
| Operating system | HarmonyOS 3.0 |
| Companion App | HUAWEI Health |
| CPU | Proprietary ARM-based chipset |
| GPU | N/A |
| Memory | 32 MB RAM |
| Storage | 4 GB internal storage |
| Battery | 530 mAh, lasts up to 14 days under typical usage |
| Power | Supports wireless charging |
| Charging | Magnetic wireless charger |
| Display | 1.5 inches, AMOLED, 466 x 466 pixels, sapphire crystal glass |
| Camera | N/A |
| Sound | Built-in speaker and microphone |
| Connectivity | Bluetooth 5.2, GPS (dual-frequency GNSS), NFC |
| Device | |||
|---|---|---|---|
| Criterion | Value | Proof(s) | Comment |
| Known hardware tampering | Rare | [2] | The rugged design and sealed case make hardware tampering difficult without specialized tools. |
| Known vulnerabilities | Rare | [3] | Huawei regularly addresses and patches vulnerabilities to keep the device secure. |
| Prior attacks | None | [4] | No significant attacks specifically targeting the Watch Ultimate have been recorded. |
| Updatability | Very common | [5] | Receives firmware updates to improve functionality and security, managed via the HUAWEI Health app. |
| Category score | 2 | ||
| System | |||
|---|---|---|---|
| Criterion | Value | Proof(s) | Comment |
| Authentication with other systems | Partial | [6] | Compatible with HUAWEI Health and certain third-party fitness and health apps but limited for non-Huawei ecosystems. |
| Communications | Encrypted with up-to-date encryption | [7] | Bluetooth communication and data syncing are encrypted to ensure data security. |
| Storage | Encrypted with up-to-date encryption | [8] | Data stored on the device, such as health metrics, is encrypted to protect user privacy. User Authentication |
| Category score | 2 | ||
| User Authentication | |||
|---|---|---|---|
| Criterion | Value | Proof(s) | Comment |
| Account management | Full | [9] | Managed through HUAWEI ID, allowing for secure access and cloud backup of health and fitness data. |
| Authentication | Basic | [10] | Device-level PIN setup for basic security, but lacks advanced authentication like biometric security. |
| Brute-force protection | Basic | [11] | Basic brute-force protection is provided by locking the device after several failed PIN attempts. |
| Event logging | Access event logged | [12] | The HUAWEI Health app logs sync events and firmware updates, viewable within the app. |
| Passwords | Require change after setup with complexity requirements | [13] | Users are prompted to set a secure PIN during initial setup to ensure device protection. |
| Category score | 2 | ||
| Grade | B |
|---|
