Big software update: Samsung Watch 4

Foxhound5366

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So today I got a notification about a software update ... and after installing that I noticed I can now install the Samsung Health Monitor app, and the ECG and Blood Pressure functions are unlocked!

Screenshot_20220420-103341_Samsung Health Monitor.jpg

I'll do a Blood Pressure test later, I need to calibrate it with my dedicated BP tester first.

Correct me if I'm wrong, but weren't these functions blocked previously? I saw lots of people posting workarounds for South Africa.

A lot more experimentation will be required here lol.
 
oooh, through this not going come to sa, as you could load USA firmware and was there
Well, I didn't do any of that. This is vanilla firmware in South Africa, on my Vodacom contract device :) Sure some other Watch 4 owners here should start getting the same update.
 
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So I managed to calibrate the blood pressure monitor ... you'll need a cuff-based digital monitor (I already had one at least) for three consecutive readings.

Results (no judgement please - I've had a stressful day lol):
20220420_194928.jpg

20220420_194951.jpg

Pretty magical stuff, if it turns out that's reasonably accurate. I wonder how they do that without a physical pressure reading.
 
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I wonder when this update will filter down to the watch 3.
Did Watch 3 have a BP and ECG sensor? I knew Watch 4 had one, but it's been deactivated up to now in South Africa ... so I guess they finally got regulatory clearance to enable it here. You'd still need the hardware though.
 
Hmmm, downloaded the health monitor app but when i click on accept it crashes.
 
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Did Watch 3 have a BP and ECG sensor? I knew Watch 4 had one, but it's been deactivated up to now in South Africa ... so I guess they finally got regulatory clearance to enable it here. You'd still need the hardware though.
It had the ECG for sure. Was waiting for ages for them to activate it
 
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