Keep your Upright GO 1 working.
The official app was discontinued. The hardware still works. This independent, open-source companion keeps it useful — connect, calibrate, get gentle posture reminders, and see 30 days of history. Everything stays on your phone.
Source on Codeberg
Also mirrored on GitHub · MIT licensed
08:50a day of posture, as the app draws it20:39
Private by construction
No account, no cloud, no analytics. Posture data lives on your phone and self-prunes after 30 days. Bluetooth talks only to your device.
Honest engineering
Built on a hardware-verified, community reverse-engineered BLE protocol — findings flow back upstream.
Try it without the hardware
A built-in demo mode simulates a device end to end, so you can explore every screen — or contribute — before dusting off your GO.