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ck2yesterday at 4:26 PM3 repliesview on HN

have wished for decades now there was an open-source Garmin on the level of Cyanogenmod / LineageOS for Android

not sure if it will happen this decade but definitely next decade

proper running/cycling metrics are hard as demonstrated by how many well-funded competitors are somewhat close but not there 100% yet (Coros, Amazfit, etc)

someone once hacked and decompiled older Garmins but newer ones are encrypted/signed/locked-down


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m463yesterday at 5:31 PM

> newer ones are encrypted/signed/locked-down

I have a garmin watch and didn't know this.

That said, I just used it out of the box, and never (on purpose) hooked it to wifi, bluetooth, garmin connect, etc. Can't do that with an apple watch.

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rjswyesterday at 5:01 PM

Have you looked at the specs for the upcoming PineTime Pro [1]?

[1] https://pine64.org/2026/03/28/pinetime_march_2026/

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mghackerladyyesterday at 4:42 PM

I have a garmin from the late 90s and am saddened by the lack of FOSS software to even sync a new map onto it

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