GitHub radar
Open Oura: your ring data, no cloud required
A Rust toolkit that reverse-engineers the Oura Ring's BLE protocol so you can pull your own health data locally — heart rate, HRV, sleep stages — without Oura's servers ever seeing it.
open_oura is a Rust toolkit for accessing Oura Ring (Gen 3/4/5) data via Bluetooth Low Energy (BLE) using a reverse engineered protocol. It fetches heart rate, HRV, sleep, temp, and activity data, saving it all locally to an SQLite database. There’s also a 3D motion visualization tool. This was created because I was frustrated by the lack of local access to Oura Ring data.
Why a vibe-coder should care
Want to know what happens to your biometrics when you store them in the cloud? Now you can run it locally! If you’re interested in making personal health dashboards, fitness trackers, or just want to own your data for your personal body stats, look no further.
▌ More finds