this post was submitted on 13 Nov 2023
36 points (84.6% liked)

Selfhosted

40219 readers
872 users here now

A place to share alternatives to popular online services that can be self-hosted without giving up privacy or locking you into a service you don't control.

Rules:

  1. Be civil: we're here to support and learn from one another. Insults won't be tolerated. Flame wars are frowned upon.

  2. No spam posting.

  3. Posts have to be centered around self-hosting. There are other communities for discussing hardware or home computing. If it's not obvious why your post topic revolves around selfhosting, please include details to make it clear.

  4. Don't duplicate the full text of your blog or github here. Just post the link for folks to click.

  5. Submission headline should match the article title (don’t cherry-pick information from the title to fit your agenda).

  6. No trolling.

Resources:

Any issues on the community? Report it using the report flag.

Questions? DM the mods!

founded 1 year ago
MODERATORS
 

Does anyone selfhost a tracker for a dog or cat? A reputable company charges 5€-13€ per month for it. I'm not sure I want to pay that for more than 10 years

you are viewing a single comment's thread
view the rest of the comments
[–] [email protected] -2 points 1 year ago (1 children)

No honey, that IS how GPS works. Triangulating your position via GPS requires connecting to no less than three satellites. Your smartwatch does not have GPS active 99% of the time. It's getting location data by mostly by looking at cell towers and WiFi networks nearby, and only uses GPS very sparingly. If your GPS was constantly active (which is what you would want when trying to catch a lost dog) then your smartwatch battery would be dead within hours, not days.

Your Garmin runs on AA's for weeks because it's not TRACKING anything, it's just showing your location on a map, locally. It's ONLY using GPS and not using any sort of data connection. The energy required to constantly check GPS and constantly report back a device's location via LTE is actually quite a lot, even if you only check in every five minutes. This is why GPS trackers only last a couple days unless they have a big battery. And this is why AirTags are popular; they last a long time because they don't use GPS and they don't need a data connection.

[–] [email protected] 3 points 1 year ago (1 children)

The fact that you keep saying “connect to GPS satellites” shows you don’t know what you’re talking about. There is no connection. And your response also has several other inaccuracies, but I’m going to end this conversation due to your aggressive tone.