How I Hacked a Colorfit Pro 4 | HackerNoon
Briefly

The reverse engineering of the Colorfit Pro 4 smartwatch aims to understand its operations without compromising user data, promoting autonomy over personal health information.
By analyzing the BLE connection and using tools like jadx, I discovered essential communication functions between the app and the watch, revealing the complexity in their interaction.
The dynamic code allows for connectivity with any nearby Noisefit Pro 4 device, underlining a robust protocol for data exchange in smartwatch technology.
While this exploration into the watch's functionality is educational, it's imperative to use the knowledge responsibly and adhere to ethical standards.
Read at Hackernoon
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