this post was submitted on 22 Dec 2025
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No Stupid Questions

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Ideally it creates a CSV file and stores it on an SD card or something. I'll even use on that requires an app as long as that app doesn't make me create an account.

UPDATE:

I went with a Withings BP cuff. It doesn't meet the above criteria at all, but I already had a Withings account from years ago before I was concerned about privacy so I wasn't giving my info to someone who didn't already have it.

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[–] Reyali@lemmy.world 16 points 4 days ago (1 children)

I have one that records the history on the device; up to 100 entries per user or so. I don’t know if there’s an export option though; I’ve never tried.

If you’re interested, I’ll look it up. I’m not at home for a bit so I can’t just go look at it; I’d need to dig through emails to find the model.

[–] Fermion@mander.xyz 5 points 4 days ago* (last edited 4 days ago)

Mine also has 100 logged entries for 3 users. It can display a table or trend line of historical data, and it has a usb port that supposedly can be used to download the log. But if you need a specific driver or software to access the file then I don't know if that violates the "no app" requirement.

https://www.pulseoximeter.org/fl-08a.html

I hadn't tried accessing the data externally before and this post got me curious enough to try. The program looks ancient and does not recognize the bp monitor as is. I don't feel like playing the driver hunting and compatibolity mode game. The monitor does not host a standard storage volume so I don't believe the files can be retrieved without the software. I would be tempted to speculate that this is representative of the type of experience to expect if OP doesn't want to go down the bluetooth connection to app route.

[–] relative_iterator@sh.itjust.works 11 points 4 days ago (1 children)

Why not just manually log?

[–] early_riser@lemmy.world 13 points 4 days ago (2 children)

Because I'll never keep it up to date. I'll be in a hurry or something and just measure it without recording.

[–] Onomatopoeia@lemmy.cafe 25 points 4 days ago* (last edited 4 days ago)

I'd you're in a hurry measuring BP, it's not going to be a good measure. Just a thought

[–] SippyCup@lemmy.ml 17 points 4 days ago

This is a physical cuff?

Put a physical journal on top of it. Write it down and keep those two things together. If you're taking your blood pressure every day already it's not a huge leap to stack a habit on top of it.

[–] fr4nk_j4eger@lemmy.world 7 points 4 days ago

I usually shoot a photo. faster and cheaper. why buy something new if you can do it with stuff you already have :)

[–] solrize@lemmy.ml 3 points 4 days ago

https://github.com/openyou/libomron

This looks promising, it lets you collect data from Omron devices. It's from a quick web search so idk any more about it.

One way this is better than manual logging is that it can run while you sleep. That is, you could have it take your BP once an hour all night or whatever. That's done in hospitals all the time. It's uncomfortable so I wouldn't do it routinely, but it might be worthwhile if you suspect something might be up. Obviously, discuss it with your Dr too.