yashsingh1/xdaforums huggingface dataset:
[Samsung Galaxy Watch] keinengel:
That actually meant it worked :) I know, confusing, ignore the question you're not able to answer and start the app from the watch. Mind you, it might be on the second screen of your app list.
[Samsung Galaxy Watch] peppo90:
It's not there :confused:

---------- Post added at 10:03 PM ---------- Previous post was at 09:59 PM ----------

i restarted the watch.

IThe app isn't installed.

What would you reccomand?
[Samsung Galaxy Watch] neilean:
the shm isnt working in canada, have ecg but not bp installed i think there may be corrupted file preventing me from manipulating whats left of the first bp app i installed but when i open the app on my phone it says its not avaliable in my region, im running 4.0.0.7 on gwa2 w pixel 4xl
[Samsung Galaxy Watch] peppo90:
I'm doing the backup.

I'm running out of ideas tbh
[Samsung Galaxy Watch] Daekin:
as I was told, you need to update Tizen to version 4.0.0.8 to be able to measure ECG
[Samsung Galaxy Watch] farzad babazadeh:
[MENTION=1660048]Daekin[/MENTION] man I'm on 4.0.0.8

I'm on Korea version and latest firmware
[Samsung Galaxy Watch] adfree:
O2 thingie... use Translater... or find other Changelog online...

https://doc.samsungmobile.com/SM-R840/KOO/doc.html

[MENTION=6118002]farzad babazadeh[/MENTION]

Stupid question...

You tried your both hands and you read all in FAQ... left AND right arm?

I mean this SHM Version have PDF inside

And you tried all 3 TPKs with BP/ECG ?

https://xdaforums.com/showpost.php?p=83207935&postcount=1040

IMHO this makes 6 attempts... 2 for each Version...

left arm then right arm

next version

left arm right arm

next Version

left arm right arm

I have forgotten if you test with Samsung Phone?

:confused:

No idea if Samsung Phone required...

What Phone you test and Android Version...

:confused:

Best Regards
[Samsung Galaxy Watch] farzad babazadeh:
[MENTION=1030585]adfree[/MENTION]

Hi bro u know what's about my problem?

U know how to I fix that?

I'm on R820XXU1BTG1 korea

Latest 23.tpk

And 159 [MENTION=2998712]caravana[/MENTION] Samsung health monitor use ...

So I'm when tap on ecg on my watch my watch just still show the animation and says put your finger on top bottom

And I'm put but not happened why?

How I can to fix it ?

---------- Post added at 09:44 PM ---------- Previous post was at 09:40 PM ----------

[/COLOR [MENTION=1030585]adfree[/MENTION]

Yes man I'm use on left arm and right arm

I'm check and read pdf completely

But just I'm use one tpk.23

And im dont try any tpk ok im try and install all tpk

I'm on a70 Samsung phone on android 10 oneui 2

---------- Post added at 09:45 PM ---------- Previous post was at 09:44 PM ----------

[/COLOR [MENTION=1030585]adfree[/MENTION]

Yes man I'm use on left arm and right arm

I'm check and read pdf completely

But just I'm use one tpk.23

And im dont try any tpk ok im try and install all tpk

I'm on a70 Samsung phone on android 10 oneui 2
[Samsung Galaxy Watch] adfree:
https://www.sammobile.com/news/samsung-galaxy-watch-3-ecg-fda-approval-us/

:confused:

Somebody here from US or with XAR as active CSC and BTG1 Firmware for SM-R820 or SM-R830?

In Comments "somebody" wrote something... allready BP enabled?

:confused:

Best Regards
[Samsung Galaxy Watch] peppo90:
I deleted everything from the watch, restarted it, backup on again.

I'm trying to let it work but it doesn't even connect now. :confused:

the error is

failed to connect to remote target

BT is off, wifi is on.

I restarted the watch, again bt off wifi on. nothing.

I'm so annoyed.
[Samsung Galaxy Watch] farzad babazadeh:
[MENTION=1030585]adfree[/MENTION]

I'm try tpk 1.1.0.0.9

1.1.00.19.

1.1.0.0.23

And all not work ecg

Both hands

Clean all doing u think about it.....

I'm done

Just say rest your finger lightly

Make sure is .......

Wear 10 minutes......

Moisture.......

And I'm try to try keep my finger on top bottom lightly

But not happening

When I'm press hold say don't need holding
[Samsung Galaxy Watch] peppo90:
Ok After all this mess I'm back to the same error

spend time for pkgcmd is [9675]ms

rm: remove write-protected regular file `/opt/usr/home/owner/apps_rw/tmp/23.tpk'?

I'm gonna throw the watch from the window.
[Samsung Galaxy Watch] adfree:
[MENTION=11010241]peppo90[/MENTION]

Sorry, I have not read all your posts... and I am too lazy to check all your posts...

I can only remember with my SM-R760 as I changed to KOO I had funny BT problems...

Can you try to complete this checklist with your answers....

A

Model Name

example:

SM-R820 or SM-R825F...

B

Firmware Version...

Easiest for me...

Full infos from:

*#1234#

C

active CSC

Easiest for me...

Result with SDB Command...

Something like this:

sdb shell

cat /csa/csc/csc-active-customer.inf

Or:

https://xdaforums.com/showpost.php?p=83186793&postcount=88

I know few users with success and Korean Firmware changed to KOO as CSC...

I have XAR on my SM-R500 AND rooted + modified Firmware...

Maybe Samsu.g integrated some Security check also in TPK?

:confused:

So IMHO good idea to ask users with success, which active CSC...

Maybe again some kind of region lock security crap sh.t

Best Regards

Edit 1.

Not sure...

Maybe also now ECG public in Korea?

https://r1.community.samsung.com/t5/웨어러블/갤럭시-워치-액티브-2-ECG-심전도-기능-추가/td-p/6144442
[Samsung Galaxy Watch] peppo90:
A

Model Name SM-R830

B

Firmware Version r830XXU1BTA1 SM - R830NZKUXET

Easiest for me...

Full infos from:

*#1234#

C

active CSC

Easiest for me...

Result with SDB Command...

Something like this:

sdb shell

C:\Users\ASUS\Desktop\sdb new\data\tools>sdb shell

closed

failed environment shell, so it will retry shell command.

error: target not found

C:\Users\ASUS\Desktop\sdb new\data\tools>sdb shell

sh-3.2$ cat /csa/csc/csc-active-customer.inf

XETsh-3.2$

---------- Post added at 11:48 PM ---------- Previous post was at 11:42 PM ----------

i tried at least to install the old bp.tpk version that was working fine before.

Nothing, same error.

Microsoft Windows [Version 10.0.18363.959]
(c) 2019 Microsoft Corporation. All rights reserved.

C:\Users\ASUS\Desktop\sdb new\data\tools>sdb devices
List of devices attached
192.168.******* device SM-R830

C:\Users\ASUS\Desktop\sdb new\data\tools>sdb install bp.tpk
pulled bp.tpk 100% 1MB
1 file(s) pulled. 0 file(s) skipped.
bp.tpk 359 KB/s (2030244 bytes in 5.516s)
path is /opt/usr/home/owner/apps_rw/tmp/bp.tpk
__return_cb req_id[1] pkg_type[tpk] pkgid[com.samsung.health.samd.bp] key[start] val[update]
__return_cb req_id[1] pkg_type[tpk] pkgid[com.samsung.health.samd.bp] key[install_percent] val[8]
__return_cb req_id[1] pkg_type[tpk] pkgid[com.samsung.health.samd.bp] key[error] val[-1]
__return_cb req_id[1] pkg_type[tpk] pkgid[com.samsung.health.samd.bp] key[end] val[fail]
processing result : General error [-1] failed
spend time for pkgcmd is [2312]ms
rm: remove write-protected regular file `/opt/usr/home/owner/apps_rw/tmp/bp.tpk'

?
[Samsung Galaxy Watch] Jeff545454:
Does anyone know how to install on a mac. I've connected the wathc through tizen studio but as i do not have command prompt i'm stuck, anyone able to help?
[Samsung Galaxy Watch] adfree:
XET seems Italy?

rm: remove write-protected regular file `/opt/usr/home/owner/apps_rw/tmp/bp.tpk'

Ignore... it is because Samsung changed funny things for funny reasons...

sdb shell

pkgcmd -l

l like list

Uninstall... :D :o

Good question...

A

sdb uninstall com.samsung.health.samd.bp

B

Look into pkcmd help

pkgcmd --help

IMHO examples...

If this is install:

https://xdaforums.com/showpost.php?p=83091841&postcount=907

Maybe try:

pkgcmd -u -t tpk -n com_samsung_health_samd_bp

or

pkgcmd -u -t tpk -n com_samsung_health_samd_bp --global

or

pkgcmd -u -t app -n com_samsung_health_samd_bp --global

You can also try other SDB Version for uninstall... someone told something like this...

For me it is hard to say... no Crystall Ball... I have no GWA2 nor I am on this Firmware Version...

I can only check on my SM-R500 how to uninstall 23...

Best Regards
[Samsung Galaxy Watch] Dorcsi2000:
fail..

I tried both install types iam at 4.0.0.8 XAR and an sm-820. After install the app just disappears. Any solution?
[Samsung Galaxy Watch] peppo90:
these codes didn't work either.

thanks anyway.

I guess I'll no longer use BP as I was.

Hopefully the official version will come out soon.

I'm very disappointed with samsung.
[Samsung Galaxy Watch] peppo90:
C:\Users\ASUS\Desktop\sdb new\data\tools>sdb uninstall com.samsung.health.samd.bp

error: failed to get package type: package ID 'com.samsung.health.samd.bp' does not exist

This is the error I got with your code.

I mean, sounds like it worked.

but when I tried to install again the opd bp.tpk...it doesn't work anymore.

same for 23.tpk
[Samsung Galaxy Watch] Eisik:
Can't you just try a reset?
[Samsung Galaxy Watch] peppo90:
I already reseted the watch.

I guess the backup makes everything as before, so not very useful.

I might try again without backup the apps...because I don't know what to try anymore.
[Samsung Galaxy Watch] Eisik:
Backup means ALL DATA SAVED so try it without Backup.
[Samsung Galaxy Watch] peppo90:
If I install it and after I download the backup?

Because I have watchfaces, etc that I want to keep!
[Samsung Galaxy Watch] Eisik:
Make your backup, reset the watch, download the ECG/BP tpk AND THEN download your backup on your watch.
[Samsung Galaxy Watch] Jeff545454:
Does anyone know the commands for macos terminal to install the 23.tpk?
[Samsung Galaxy Watch] peppo90:
tried.

the app still doesn't come up on the watch.

I can't belive it's so complicated.

---------- Post added at 01:00 AM ---------- Previous post was at 12:57 AM ----------

this is so frustrating, it should be a pleasure to do this, instead it's a mess.

---------- Post added at 01:02 AM ---------- Previous post was at 01:00 AM ----------

i did another hard reset. tomorrow I'll try again, otherwise no BP anymore for me and ECG will remain a dream.
[Samsung Galaxy Watch] adfree:
Meanwhile Official for Korea. :cowboy:

https://www.samsung.com/sec/apps/samsung-health-monitor/

BP and ECG

Also for Galaxy Watch Active 2

Now user review possible to read... and ... ;)

Best Regards
[Samsung Galaxy Watch] pimienta:
ecg data in samsung health

at last ,ecg data in samsung health, thanks !!!

pimienta
[Samsung Galaxy Watch] leguyanais:
Samsung Health Monitor does not work with rooted phones.View attachment 5074627

Envoyé de mon SM-G955F en utilisant Tapatalk
[Samsung Galaxy Watch] gamersekofy:
Does this show any data for you? It doesn't for me. Got me wondering why Samsung added an ECG "tile" in S Health when we have SHM ?
[Samsung Galaxy Watch] mitas35:
Yea thanks mate for mention me i have a Galaxy active 2 , but i wish I could install the apk, maybe i am doing something wrong? Isn't it supposed to install the APK just by pressing install? :confused:
[Samsung Galaxy Watch] mitas35:
When i pres install it says error
[Samsung Galaxy Watch] DEMONVoz:
just download my bp lab from apkmirror
[Samsung Galaxy Watch] mitas35:
It's not supported for other than Samsung phone that what it said i have tried:crying:
[Samsung Galaxy Watch] DEMONVoz:
https://www.apkmirror.com/apk/sage-bionetworks/my-bp-lab/

on my 6t it can run
[Samsung Galaxy Watch] adfree:
:o

[MENTION=4598207]DEMONVoz[/MENTION]

You are not talking about this leaked APK...

https://xdaforums.com/showpost.php?p=82368517&postcount=58

You are talking about My BP Lab 2.0?

This:

https://play.google.com/store/apps/details?id=org.sagebionetworks.research.bp&hl=de

I am correct or I am total wrong?

:confused:

Best Regards
[Samsung Galaxy Watch] mitas35:
I am always stacked at the point that you have to measure your pb on the phone's sensor

---------- Post added at 11:32 AM ---------- Previous post was at 11:29 AM ----------

I was talking about the leaked apk wich I can't even install, and then he told me about my bp lab maybe i got it wrong? :confused:
[Samsung Galaxy Watch] DEMONVoz:
I told about my bp lab
[Samsung Galaxy Watch] mitas35:
So the screenshot is not from the leaked apk?
[Samsung Galaxy Watch] bgm92:
No, I also have My BP Lab, and that's what Demonvoz is using in the screenshots.
[Samsung Galaxy Watch] adfree:
[MENTION=4598207]DEMONVoz[/MENTION]

Please try this APK and please feedback.

https://xdaforums.com/showpost.php?p=82368517&postcount=58

Thanx in advance.

Best Regards
[Samsung Galaxy Watch] DEMONVoz:
you mean Samsung health monitor? installed, but can't open - force closed when I launch it
[Samsung Galaxy Watch] mitas35:
Can't even install it:crying:
[Samsung Galaxy Watch] adfree:
:good:

Yes, correct. This App...

So similar problem like:

https://xdaforums.com/showpost.php?p=82396513&postcount=102

Are you "good" in playing with build.prop?

Maybe if only String search for Samsung as Vendor... maybe then tiny test with Root and play with build.prop leads to installable/executable result...

Warning!

Playing with build.prop can lead to "funny" BIG problems...

I will check if I can find in Internet build.prop of your device...

Best Regards
[Samsung Galaxy Watch] adfree:
Memo to me...

... about Vendor/manufff check... in build.prop...

ro.product.brand=samsung
ro.product.manufacturer=samsung

Hmmm... this is taken from working Samsung device... no idea if this is allready enough to edit... to run on non Samsung...

Best Regards
[Samsung Galaxy Watch] redif17:
if i try to install bp1.tpk i have this error:

C:\tizen-studio\tools>sdb install bp1.tpk

WARNING: Your data are to be sent over an unencrypted connection and could be read by others.

pushed bp1.tpk 100% 1872KB 0KB/s

1 file(s) pushed. 0 file(s) skipped.

bp1.tpk 892KB/s (1917407 bytes in 2.098s)

path is /home/owner/share/tmp/sdk_tools/bp1.tpk

__return_cb req_id[1] pkg_type[tpk] pkgid[com.samsung.health.samd.bp] key[start] val[install]

__return_cb req_id[1] pkg_type[tpk] pkgid[com.samsung.health.samd.bp] key[install_percent] val[9]

__return_cb req_id[1] pkg_type[tpk] pkgid[com.samsung.health.samd.bp] key[install_percent] val[12]

__return_cb req_id[1] pkg_type[tpk] pkgid[com.samsung.health.samd.bp] key[install_percent] val[15]

__return_cb req_id[1] pkg_type[tpk] pkgid[com.samsung.health.samd.bp] key[install_percent] val[18]

__return_cb req_id[1] pkg_type[tpk] pkgid[com.samsung.health.samd.bp] key[install_percent] val[21]

__return_cb req_id[1] pkg_type[tpk] pkgid[com.samsung.health.samd.bp] key[install_percent] val[25]

__return_cb req_id[1] pkg_type[tpk] pkgid[com.samsung.health.samd.bp] key[error] val[-27] error message: :Side loading error

__return_cb req_id[1] pkg_type[tpk] pkgid[com.samsung.health.samd.bp] key[end] val[fail]

processing result : Undefined Error [-27] failed

spend time for pkgcmd is [2649]ms

SM-R820 TIZEN 4.0.0.7 R820XXU1BTA1
[Samsung Galaxy Watch] adfree:
C:\tizen-studio\tools>sdb install bp1.tpk
WARNING: Your data are to be sent over an unencrypted connection and could be read by others.
pushed bp1.tpk 100% 1872KB 0KB/s
1 file(s) pushed. 0 file(s) skipped.
bp1.tpk 892KB/s (1917407 bytes in 2.098s)
path is /home/owner/share/tmp/sdk_tools/bp1.tpk
__return_cb req_id[1] pkg_type[tpk] pkgid[com.samsung.health.samd.bp] key[start] val[install]
__return_cb req_id[1] pkg_type[tpk] pkgid[com.samsung.health.samd.bp] key[install_percent] val[9]
__return_cb req_id[1] pkg_type[tpk] pkgid[com.samsung.health.samd.bp] key[install_percent] val[12]
__return_cb req_id[1] pkg_type[tpk] pkgid[com.samsung.health.samd.bp] key[install_percent] val[15]
__return_cb req_id[1] pkg_type[tpk] pkgid[com.samsung.health.samd.bp] key[install_percent] val[18]
__return_cb req_id[1] pkg_type[tpk] pkgid[com.samsung.health.samd.bp] key[install_percent] val[21]
__return_cb req_id[1] pkg_type[tpk] pkgid[com.samsung.health.samd.bp] key[install_percent] val[25]
__return_cb req_id[1] pkg_type[tpk] pkgid[com.samsung.health.samd.bp] key[error] val[-27] error message: :[B][COLOR="Red"]Side loading error[/COLOR][/B]
__return_cb req_id[1] pkg_type[tpk] pkgid[com.samsung.health.samd.bp] key[end] val[fail]
processing result : Undefined Error [-27] failed
spend time for pkgcmd is [2649]ms

SM-R820 TIZEN 4.0.0.7 R820XXU1BTA1

IMHO somebody with SM-R830 told "something" similar...

Side loading error

But the strange thing is... SM-R825F with latest Firmware can install... :rolleyes: :eek:

We can try later to bypass this problem...

At the moment IMHO more important to get run the APK... the Phone part...:o

I have only uploaded the oldest Versions of BP and ECG I have...

If APK/Phone runs... we can try different things to install TPKs...

1 way is to resign...

https://xdaforums.com/smartwatch/gear-fit/howto-sign-sideload-tizen-applications-t3639793

Other way is to find Firmware without Sideload Blocking... so IMHO downgrade... at this stage not needed!

Best Regards

Edit 1.

Btw... BTD3 also?

CSC OXA R830OXA1BTD3 usr.tar.md5
BL R830XXU1BTD3 usr.tar.md5
AP R830XXU1BTD3 usr.tar.md5

CSC OXA R820OXA1BTD3 usr.tar.md5
AP R820XXU1BTD3 usr.tar.md5
BL R820XXU1BTD3 usr.tar.md5
[Samsung Galaxy Watch] adfree:
Puhhh... spend few hours to find working MP4 Editor... :D :o :rolleyes:

Video is captured from my A20E...

Added also the "last" Tizen 4.0.0.6 BP TPK I found...

I have forgot my SM-R760... so not paired...

Shealthmonitor only calls Wear crap app...

I can hopefully test today again... with paired SM-R760...

Best Regards
[Samsung Galaxy Watch] caravana:
I've got the same error (-27) when trying to install the app. Then I've resigned it and it installed successfully. But thats it. The phone app don't show my GWA2 as paired/compatible, and I get the message on the first screen that the funcionality is not available in my location.
[Samsung Galaxy Watch] adfree:
[MENTION=2998712]caravana[/MENTION]

Please more details...

SM-R820 or SM-R830?

BTD3 Firmware or BTA1 or?

Thanx in advance.

Best Regards
[Samsung Galaxy Watch] dodo1515:
Ecg is sync but not bp..:confused:no way to enable debugging mode in shealth..
[Samsung Galaxy Watch] adfree:
https://www.youtube.com/watch?v=F_2Rp1NG7Ks

Interesting Video about BP ECG ... SpO2... on GW3...

Is maybe Sensor on GWA2 not 1:1 same on GW3 ?

:confused:

Best Regards

Edit 1.

Ouch... I have not seen the Unpack event...

Here seems some summary....

https://www.youtube.com/watch?v=MRv6Z5Q7D4Y&list=PLAl4aZK3mRv3JTHUsuGg31HbUtnf0-fQw

Short visible BP ECG and Blood Oxygen...

Btw... Changelogs online... Example SM-R840...

https://doc.samsungmobile.com/SM-R840/BTU/doc.html

- Blood Oxygen : Check how effectively your respiratory system transfers oxygen to the blood stream.
* [COLOR="Red"][B]Not Available Countries[/B][/COLOR] : Algeria, Angola, Canada, France, Iran, Japan, Libya, South Africa, Thailand
- Advanced Running Analysis : Giving you the insights you need to improve your running form.
- VO2max : Check the maximum amount of oxygen you utilize during exercise to improve your endurance
- Sleep score : Check out sleep scores, a new way to understand your sleep patterns.
[Samsung Galaxy Watch] leguyanais:
Someone would have a solution. My phone has been rooted for a long time, I have an S8 + and the new version of Samsung Health Monitor is not working

Envoyé de mon SM-G955F en utilisant Tapatalk
[Samsung Galaxy Watch] mirdones:
BP does not sync anymore with Samsung Health 6.11.0.061

Also Developer Mode now asks for Client ID and Access code.

I have SM-R820 BTA1 with Tizen 4.0.0.7 and I now that ECG does not work with this Tizen version.

Can anyone help with this?
[Samsung Galaxy Watch] crysak:
There is youtube tutorial for ECG/BP

https://www.youtube.com/watch?v=-YZbI7DmRCU

Also there is tutorial to change Region.

https://www.youtube.com/watch?v=EyaGf31T6Xc

[MENTION=1030585]adfree[/MENTION] how safe is this? if the firmware it is the rigth one?

Cheers
[Samsung Galaxy Watch] matteo040178:
My suggestion is to stay away from that and wait for 4.0.0.8 release. If you don't know what you are doing you risk to brick your watch
[Samsung Galaxy Watch] tower5:
Dear All

First : thanks to all the people ( adfree in particular but not only..) that are doing efforts and spending time to let all of us take the best from our GWA2

In the last days I've seen a huge increase of posts with , initially, enthusiastic messages..but progressively I noticed mainly negative experiences and difficulties

Could some of the lucky owners of a GWA2 , that had a succesfull update with ECG effectively working, share their starting conditions?

Just to provide , this is the condition I have now :

GWA2 SM-T820 TIZEN 4.0.0.7

R820XXU1BTA1

SM-R820NZKAITV

KNOX 2.4.0

SDK 2.4.0

SE for tizen 2.0.0

TIMA 3.0.0

developer mode activated

Debug activated

Samsung Health 6.11.0.0.61

SHM 1.0.0.153

Samsung BP monitor 1.0.72

BP works ok - sync with SH works ok

Could be possible, from this conditions, perform an upgrade not entering in troubles ?

Thanks in advance for any comments and suggestions !!
[Samsung Galaxy Watch] govenderryan@gmail.com:
Hi Guys,

I have installed the 23.tpk onto my watch successfully, however Samsung Health Monitor (version 159) keeps crashing after detecting my watch.

I'm using a Samsung Galaxy S8 on Android 9.0 with stock ROM with a GWA2 sm830

Regards,
[Samsung Galaxy Watch] Eisik:
You'll have to install [MENTION=2998712]caravana[/MENTION] 's apk.

Probs to you caravana to making the App work for everyone again.

Mine seems like it's still checking the country somehow....
[Samsung Galaxy Watch] shahrooz_ra:
any one can extract and share spo2 tpk from gw3 rom?i think two watch have same sensors and spo2 is only software base.
[Samsung Galaxy Watch] TomiK266:
Hi,

I've installed everything correctly but when I start measuring ECG it doesn't start. :rolleyes:

View attachment 5074799
[Samsung Galaxy Watch] Eluryh:
Someone here said that Active2 does not have the red LEDs/IR rays in order to check the SpO2. However it seems that Active2 can do it since it uses Texas Instruments AFE4920. But maybe it misses the lights.
[Samsung Galaxy Watch] shahrooz_ra:
the test is free.?
[Samsung Galaxy Watch] Eisik:
Watch Active 2 does have exactly the same hardware as the Watch3.

If we'd port it, it would work except for the part with Tizem 5.5...
[Samsung Galaxy Watch] Eluryh:
Active2 uses TI AFE4920 while Watch3 uses AFE4930.

Said that, both chips are capable to do SpO2 tests, but I don't know if Active2 has built-in the red lights to do the test, Watch3 has them.
[Samsung Galaxy Watch] Eisik:
Active 2 only has Green as far as I know.

Red was used in older Samsung phones.
[Samsung Galaxy Watch] Eluryh:
At the spanish Samsung website, they advertise the Watch3 with red lights in order to check the SpO2. So maybe Watch3 has both red and green lights...
[Samsung Galaxy Watch] Ivano2322:
hello can you tell me can I put the firmware R820XXU1BTF3 on active2 region ITV / R8200XA1BTA1/
[Samsung Galaxy Watch] mlods:
Error in install. I see now a similar post.
[Samsung Galaxy Watch] dursosono:
Did this problem has been solved?

Iam on R820 & 4.0.0.7 have same problem too
[Samsung Galaxy Watch] redif17:
I think the problem can be fixed when GW will be update to 4.0.0.8 or up . In Europe 4.0.0.8 is not released.
[Samsung Galaxy Watch] farzad babazadeh:
[MENTION=7603101]TomiK266[/MENTION]

Hello me too I'm like your same problem and no anyways for fixed it ecg not work and just show on heart and not start measure my heart rate and I'm so question about it with [MENTION=1030585]adfree[/MENTION] but not any good response

So maybe we just wait for update watch

If u know how to fix it please tell us .....

Thx

Best regards
[Samsung Galaxy Watch] Eisik:
I'm on 4.0.0.8 it works perfectly:

https://linksharing.samsungcloud.com/Fl1uMFdoiD6N
[Samsung Galaxy Watch] kazim.asghar:
Not yet.
[Samsung Galaxy Watch] caravana:
can you send me a screenshot?
[Samsung Galaxy Watch] Eisik:
[MENTION=2998712]caravana[/MENTION] from your app?

here you go:

https://linksharing.samsungcloud.com/A16AG9OOnj1N
[Samsung Galaxy Watch] caravana:
oh sorry, I misunderstood what you said. I'm glad that its working!
[Samsung Galaxy Watch] ifjtothlaca:
how activate r800 ecg?

galaxy watch 17a7

tizen 4.0.0.7

szoft: r800xxu1dsl1
[Samsung Galaxy Watch] Eisik:
I found a pic of the back of the Watch3