Google Pixel Watch 2
From Wiki-IoT
Classification
| Google Pixel Watch 2 | |
|---|---|
| Classification | |
| Grade | A- |
| Calculator version | [[:Category:Calculator v|]] |
| Classification date | |
| Information | |
| Name | Google Pixel Watch 2 |
| Brand by Parent | Google by Alphabet Inc |
| Generation | 2nd Generation |
| Model(s) | G4TSL, GBZ4S, etc. (Varies by region/carrier) |
| Release date | 2023-10-12 |
| Type/Category | Smartwatch |
| Website | [1] |
| Status | In sale |
| More | |
| Dimensions | 41mm x 12.3mm |
| Mass | 31g (without band) |
| Operating system | Wear OS 4.0 |
| Companion App | Pixel Watch App, Fitbit App |
| CPU | Qualcomm® Snapdragon® W5 Gen 1 platform |
| GPU | Integrated Adreno GPU |
| Memory | 2 GB RAM |
| Storage | 32 GB eMMC |
| Battery | 306 mAh lithium battery |
| Power | Magnetic charging cable |
| Charging | wireless charging |
| Display | 1.2-inch OLED touch screen (384 x 384) |
| Camera | Not Applicable |
| Sound | Microphone, loudspeaker |
| Connectivity | Bluetooth 5.0, Wi-Fi 802.11n, NFC (for payment), 4G LTE (optional model, standalone phone and internet access) - LTE models significantly expand the attack surface |
| Device | |||
|---|---|---|---|
| Criterion | Value | Proof(s) | Comment |
| Known hardware tampering | None | [2] | The device is highly integrated and difficult to repair or modify physically. |
| Known vulnerabilities | Rare | [3] | Google commits to and delivers regular monthly security updates. |
| Prior attacks | None | [4] | No publicly known vulnerabilities targeting this specific model are listed in the CVE database. |
| Updatability | Very common | [5] | Guaranteed to receive at least three years of software and security updates. |
| Category score | 2 | ||
| System | |||
|---|---|---|---|
| Criterion | Value | Proof(s) | Comment |
| Authentication with other systems | Full | [6] | Requires a Google Account for setup and management, with deep integration into Google services. |
| Communications | Encrypted with up-to-date encryption | [7] | As a Wear OS device, it adheres to Android's security standards for communication. |
| Storage | Encrypted with up-to-date encryption | [8] | Utilizes the standard file-based encryption provided by the Android platform. |
| Category score | 1 | ||
| User Authentication | |||
|---|---|---|---|
| Criterion | Value | Proof(s) | Comment |
| Account management | Full | [9] | The device is bound to a Google Account for comprehensive account management. |
| Authentication | Secure | [10] | Supports screen lock methods like pattern and PIN, and can be used to unlock a paired phone. |
| Brute-force protection | Exist | [] | The device will lock after several failed unlock attempts. |
| Event logging | Partial logging | [11] | The last known location can be viewed via Find My Device. |
| Passwords | Require change after setup with complexity requirements | [] | Relies on user-defined screen lock (pattern/PIN) strength. |
| Category score | 2 | ||
| Grade | A- |
|---|
