Asklemmy

43394 readers

1761 users here now

A loosely moderated place to ask open-ended questions

Search asklemmy 🔍

If your post meets the following criteria, it's welcome here!

Open-ended question
Not offensive: at this point, we do not have the bandwidth to moderate overtly political discussions. Assume best intent and be excellent to each other.
Not regarding using or support for Lemmy: context, see the list of support communities and tools for finding communities below
Not ad nauseam inducing: please make sure it is a question that would be new to most members
An actual topic of discussion

Looking for support?

Looking for a community?

Lemmyverse: community search
sub.rehab: maps old subreddits to fediverse options, marks official as such
[email protected]: a community for finding communities

~Icon~ ~by~ ~@Double_[email protected]~

founded 5 years ago

MODERATORS

[email protected]

251

Why are there loads of unnamed bluetooth devices around me? (feddit.de)

submitted 1 year ago by [email protected] to c/[email protected]

75 comments fedilink hide all child comments

I live in a big city in the center. When i activate "Show bluetooth devices without names" in the developer settings of my android 13 phone, there appear loads of this devices. I have no clue what they are. Does anyone know? Are that the bluetooth nanobots of the vaxxinated people? (/s to last question!)

you are viewing a single comment's thread
view the rest of the comments

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

I guess im not smart enough to get what you want...

[–] [email protected] 12 points 1 year ago* (last edited 1 year ago) (1 children)

If you live in a city center you are probably in a highly populated area and your phone is receiving the signals from other people's Bluetooth devices in proximity to you and your phone. Basically your seeing the devices of all your neighbors, because that's how wireless Bluetooth transmission works.

[–] [email protected] 7 points 1 year ago* (last edited 1 year ago)

or in other words, BT devices broadcast their names only in pairing mode, so you know only the names of devices you are paired with.

all other devices continue to be there, but normally not shown, because you don't know them.

Until you pair, there's no reason for showing them