SHOKZ OpenFit 2
From Wiki-IoT
Classification
| SHOKZ OpenFit 2 | |
|---|---|
| Classification | |
| Grade | C |
| Calculator version | 1 |
| Classification date | 2025-10-16 |
| Information | |
| Name | SHOKZ OpenFit2 |
| Brand by Parent | SHOKZ by Shenzhen Voxtech Co., Ltd. |
| Generation | Second Generation |
| Model(s) | |
| Release date | 2025-01-10 |
| Type/Category | Earphone |
| Website | [1] |
| Status | |
| More | |
| Dimensions | |
| Mass | Approx. 6.5g per earbud, approx. 48.5g for charging case |
| Operating system | Proprietary Embedded System |
| Companion App | SHOKZ App |
| CPU | Proprietary Bluetooth Audio SoC |
| GPU | |
| Memory | |
| Storage | |
| Battery | Approx. 9 hours per charge, approx. 39 hours total (with charging case) |
| Power | USB-C Charging (Charging Case), supports Wireless Charging |
| Charging | Supports fast charging (10-minute charge for 3 hours of use) |
| Display | |
| Camera | |
| Sound | New custom dynamic driver, Acoustic Beamforming Technology |
| Connectivity | Bluetooth 5.3 |
| Device | |||
|---|---|---|---|
| Criterion | Value | Proof(s) | Comment |
| Known hardware tampering | None | [] | Risk of hardware tampering is very low for a well-known branded consumer electronic device. |
| Known vulnerabilities | None | [] | No publicly disclosed specific vulnerabilities for this model. |
| Prior attacks | None | [] | No publicly reported attack instances targeting this specific model. |
| Updatability | Rare | [] | Firmware updates are available via the official SHOKZ App, but they are infrequent. |
| Category score | 2 | ||
| System | |||
|---|---|---|---|
| Criterion | Value | Proof(s) | Comment |
| Authentication with other systems | Partial | [] | Connects to devices using standard Bluetooth pairing protocols. Supports multi-point connection. |
| Communications | Encrypted with up-to-date encryption | [] | Bluetooth 5.3 connections are encrypted by default using modern standards. |
| Storage | No encryption | [] | The device itself has no user data storage functionality. |
| Category score | 2 | ||
| User Authentication | |||
|---|---|---|---|
| Criterion | Value | Proof(s) | Comment |
| Account management | Basic | [] | The earbuds themselves have no user account system, but the companion app may involve basic account management for device registration or support. |
| Authentication | Basic | [] | Open-case pairing. Bluetooth pairing is the primary "authentication" method. |
| Brute-force protection | Absent | [] | The Bluetooth pairing process itself has no brute-force protection mechanism. |
| Event logging | Absent | [] | The device itself has no user event logging capability. |
| Passwords | Default/Common/Easy to guess | [] | Bluetooth pairing typically uses common PINs or requires no PIN. |
| Category score | 3 | ||
| Grade | C |
|---|
