a pulse oximeter

it uses a flashing light and some sort of sensor to read the oxygen levels.

not perfect but still it's "good enough" as a rough guideline.

Will never work on a wrist

You need something on both sides

And as thin as a finger

what the fuck gearbest just messaged me on facebook

ok then

this which is on amazon which is just a rebrand of various chinese versions says it works.

https://smile.amazon.com/Blood-Pressure-Bracelet-Fitness-Tracker/

Thats blood pressure, what the hell are you on about

basically something like that, since apparently they can do it. No idea how it works but verified purchasers say it was on the money.

https://smile.amazon.com/gp/customer-reviews/R2EC6RQ3VIL2SS/ref=cm_cr_dp_d_rvw_ttl?ie=UTF8&ASIN=B01M7R5WXU

reviewer with verified purchase states it does oxygen somehow.

According to what metric?

Also the link is broken

some random reviewer on amazon. I just need something that's close enough as my grandpa hates wearing a blood pressure cuff.

Do you mean oxegen or blood pressure

Those are two completely different things

both, his oxygen is gettinglower, he hates wearing the thing on his finger, and hates the cuff.

Ideally it'd be both but if I have to have two seperate things so long as it has an alarm function for when oxygen gets too lower or BP gets too low I'll deal with separate items.

do you want to trust chinkshit for this <:alithink:327930371796893698>

do you know of anything that exists otherwise for less than several hundreds? It's mainly a fail safe. He still gets SO2/BP checked 3 times a day anyway.

this is simply a failsafe backup device, a secondary tester/checker. someone's always up with him anyway.

but incase someone's not in the room. i'd like that sort of assurances.

why not get that amazon one you linked?

has no open source app and the alarm is vibration, and he feels no such thing. his insulin pump vibrates at him when his reservoir gets low but he never feels it.

if it's not easy to find on chink sites dont expect open source apps

minimum for me is that it beeps at you for the alarm instead of vibration.

since it can be heard/watched easier.

i was about to ask do you really care that much about this shit

i dont know any chink fitness tracker that beeps

well i'll try to find something myself then. sorry for bothering everyone.

its a rather specific set of requirements you have

@randohealthguy ali has a bunch but what you might need is a dedicated health device, they are designed for working out, not to alert in case of health problems

anyone ever ordered stainless steel staws off ali?

thinking about getting one for my yeti

They are kind of uncomfortable and make sure to buy a brush and clean them thry get super gross even if you risne them wirh soapy water

I was super confused how you were planning to use a straw with a Blue Yeti

Then I realized I'M the retard.