Privacy

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Privacy has become a very important issue in modern society, with companies and governments constantly abusing their power, more and more people are waking up to the importance of digital privacy.

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Privacy-conscious cycling computer / activity trackers? (lemmy.ml)

submitted 1 week ago by lemonbrain@lemmy.world to c/privacy@lemmy.ml

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I'm looking for privacy-conscious options for a cycling computer or possibly a wearable fitness tracker.

Recording activities has become sort of a journal for me. I like being able to look up when I did a particular ride/hike, or how long it took, where I hit a max speed, whether or how often I've taken a certain road, etc. I also like seeing basic metrics like average speed/distance/time YTD, year over year, or for specific date ranges.

I do track heart rate and time in zones, but would be willing to let that go. I never wear a wearable 24/7 and don't track sleep/hydration/stationary workouts.

I've been using Garmin devices for years, and really like them for ease of use - getting all of my data into one place "just happens automatically" and is available for further analysis. But, I don't like that that one place is, well, Garmin, not to mention that their supporting and data visualization apps are completely enshittified at this point.

Three alternatives spring to mind:

go back to a "dumb" computer (maybe not such a bad thing!)
keep my Garmin devices but take them offline - mount them as USB and copy the files locally
use a phone-based app like CoMaps

Are there any good alternatives out there? Maybe even an all-in-one platform like Garmin, but where the company really puts privacy front-and-center... or platforms that facilitate storing data locally?

Thanks!

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[–] utopiah@lemmy.ml 3 points 1 week ago

CoMaps can export a GPS Exchange Format (GPX) route. See https://wiki.openstreetmap.org/wiki/GPX and that can be used to get most of the data your need. I imagine you could write a spreadsheet or online to do your visualization. I also bet others already did it.

I've done something like that for hikes to plot the path in 3D for WebXR.

As others points out GadgetBridge if you want additional data, typically biosensors for heart rate monitoring, is great to see which hardware is supported.