yashsingh1/xdaforums huggingface dataset:
[Samsung Galaxy Watch 4] Glenmjd:
Great job on catching this.One thing I remember from my active 2 with the mod,was that restarting phone would break the sync and you have to go threw steps again.Havent tried that yet and don't really want to try. Happy to have sync.

And I totally agree with out Dante I was very hesitant about getting watch 4. Until his mod came out. Good job to all and Cheers
[Samsung Galaxy Watch 4] Dante63:
Oh no I insist, I should've asked more but I didn't and I am a bit tired since I slept yesterday late (around 3 am) was working on Tizen thread, trying to simplify and make things easier there just like it is here, and I wish I could make it even more simpler but didn't get volunteers...

I do have my watch3 but I can't test any of my theories since my SHM has both BP & ECG...

Anyway, I will release a new tutorial there and when I get my watch4, I will release a tutorial here as well...
[Samsung Galaxy Watch 4] Deanos_T:
So! After all that, I enabled sleep and set it to once only....

Got ZERO sleep data????

I think I have broken the app maybe... 🤣🤣🤣

I cannot find anywhere where I can perhaps set it back to default settings.

Would I perhaps have to reset the whole Health app then?

Clear data and cache and reinstall?
[Samsung Galaxy Watch 4] pavanmaverick:
Yup. Just tried. Rebooting the phone caused SHealth to stop syncing. Repeated the steps in the previous post, and sync is back. So, yeah... don't reboot the phone 😁
[Samsung Galaxy Watch 4] Dante63:
Or you can do as I said in Tizen, whenever you want to backup BP to Samsung Cloud, rollback to 6.16, do the set features method, Sync, done, BP data is stored on cloud, update Samsung Health...
[Samsung Galaxy Watch 4] Dante63:
I am expecting some of you to change their poll votes now for those who voted for:

"Just Happy it works, I just wish Samsung Health can sync"

lol, you have Samsung Health BP Syncing now 😁
[Samsung Galaxy Watch 4] Deanos_T:
OK! I can also confirm that workaround for the sync is working 100%!!!!!

Almost have everything functioning now. So happy!

Just got the SP02 to go and I'll be sorted....

Thanks to all that have helped make this watch worth it's money!
[Samsung Galaxy Watch 4] kees4203:
Also tryed it looks simmular as mine with a few touches from hand or body where the sinus has a rare , althoug yours relaxed with such a low hart rate,:)
[Samsung Galaxy Watch 4] azumanagi:
Hi

I've installed the latest version of MOD app on my phone and watch 4.

Both of them have a problem. The app displayed "no compatible watch found".

I've checked bluetooth, it's fine. I have no idea about this.

By the way, my watch is from HK.
[Samsung Galaxy Watch 4] kees4203:
i have a cat s62 preformed the sync instructions like you described, fortunitly the settings keeps in tact after rebooting my phone.. so thanks...... my version of healt is 6.18.8.005 (nld google store).
[Samsung Galaxy Watch 4] Dante63:
Although I didn't have a look yet, and not sure when I can do that because I need to prepare a video Tutorial for the Tizen SHM MOD...

I actually have an idea which may work without needing to mod or do anything, but it will require me having the watch4...
[Samsung Galaxy Watch 4] Dante63:
Could you please send a video recording of the process just to be sure...?
[Samsung Galaxy Watch 4] sashka69:
I can confirm this too. Huawei Mate 20 pro, after a reboot, BP sync keeps working. Great.

Edit. I'm also on health version 6.18.8.005
[Samsung Galaxy Watch 4] Dante63:
Thanks to XDA @Zacharee1 for having time to decompile Samsung Health and find the way to enable set features in such there will be no need for Samsung Health 6.16, we will be able to use the latest version of Samsung Health always...

Updating the thread in a bit with the method...
[Samsung Galaxy Watch 4] carlitobahsoun:
great newsssssssssss.....
[Samsung Galaxy Watch 4] Dante63:
Thread updated, check the BP sync section
[Samsung Galaxy Watch 4] Dante63:
Last I recall, I lowered the sdk from 24 to 23, it was crashing a lot, not measuring anything and behaving abnormally, so I don't think it would work...
[Samsung Galaxy Watch 4] KlausPactus:
Or even better make it work on the galaxy tab s6? Thing is the wear app does not even me allow to install or pair the watch on the tablet (it's running Android 10) and the health monitor also would not install on it
[Samsung Galaxy Watch 4] JuK3b0x_Gr1m:
this is fantastic. I can confirm the method described above for getting the synching of blood pressure works on my Samsung S10. If the recently modded version of SH works for me...this is a bonus! Patreoned you for another month at $7 @Dante63 so you can have a beer on me LOL great work!
[Samsung Galaxy Watch 4] Dante63:
As I mentioned in the DM,

For Wear app, that is not a restriction, it is a design, components & missing hardware features, Samsung website had stated it will never work on any tablet...

But I never thought about someone using SHM on a tablet, I don't think there are restrictions but if it is crashing, it's probably because of the large screen :unsure:
[Samsung Galaxy Watch 4] Glenmjd:
Awesome work.

Quick question, ECG does not show up in SH, It used to show up as kind of a shortcut so I guess it is not really needed?

Also before when restarting on Samsung phones it would break sync. Now with the new way to enable set features

I am able to restart phone without breaking sync....So awesome

I just got to say with Dante63 and other contributers you have made a big difference in these watches. I was always kind of pissed off when features didnt work in my watch. Now everything is working. Who needs Samsung support when you got a team like this. Cheers
[Samsung Galaxy Watch 4] Vasic91:
Thanks dev!

Everything working great on Note 10+

Sync works perfectly in SH

You made this watch shine like it should (y)👏
[Samsung Galaxy Watch 4] Dante63:
In Samsung Health, manage items (basically what you want to show on your main page) and you'll probably find ECG hidden:

And thank you for your kind words
[Samsung Galaxy Watch 4] Glenmjd:
It doesn't seem to be there, not sure if it's just me.

Any ideas?
[Samsung Galaxy Watch 4] Deanos_T:
Well let me know if there is anything I can help with in the meantime.

Nothing better to do... 😁👍
[Samsung Galaxy Watch 4] Siebrand:
No, I don't have the ECG dashboard option in SH either.
[Samsung Galaxy Watch 4] carlitobahsoun:
i think u must take ur ECG from ur watch to appear after in ur SH app.
[Samsung Galaxy Watch 4] ClassicGamer:
Works flawlessly. Sync also working. Thanks.
[Samsung Galaxy Watch 4] digidigi123:
The same here, only Blood pressure. I use the SHM Mod 1.1.1.153.
[Samsung Galaxy Watch 4] Dante63:
Have you allowed Data permissions for Samsung Health inside Samsung Health Monitor, if it's disabled, you won't see ECG and BP won't sync to Samsung Health...

Look at the section "ENABLING BP SYNC BETWEEN SHM & SH" on the thread, there is a video and there are written instructions, whichever you prefer, once you enabled set features and granted permissions to SHM MOD WearOS, you will have BP sync and you will have the ECG tile on Samsung Health as well...
[Samsung Galaxy Watch 4] Siebrand:
Its on my watch and in SHM on my phone alright, just not in the SH options. Tried to change my CSC in the Feature Settings, but that doesn't do it either...

They BP works, and you can add the item to SH. ECG is working perfectly on SHM on the phone. It's just that the ECG item is not showing in SH so you can't add it.
[Samsung Galaxy Watch 4] Fir3lordZuk0:
Thanks a lot for this Mod @Dante63
[Samsung Galaxy Watch 4] sysoppl:
Same for me. BP is working well, but no ECG in SH. All permissions are set.
[Samsung Galaxy Watch 4] digidigi123:
@Dante63 all permissions are set, BP is working well (Widget for BP is available), but the EKG Widget in the Samsung Health App is not available.
[Samsung Galaxy Watch 4] azumanagi:
I've captured two video. Both of them are start after first setting.

One is my phone, the other is my watch.

On the phone, if I force stop SHM and reopen it, it may show BP and ECG, but can't use it. After a while, it will turn to "no compatible watch found".

The app on the watch looks weird. When it first start, I can hardly set birthdate. I don't know if that is normal.
[Samsung Galaxy Watch 4] Dante63:
I will look into this when I have time, but I won't rush into it, the widget does nothing but open SHM to the ECG tab...

You're not missing a lot, but I will still look into it...
[Samsung Galaxy Watch 4] Dante63:
I'll check the video and tell you what I think about it...

UPDATE: you installed the phone app on your watch, now I don't know how you did that, but yeah, you have both phone apps...

Uninstall the app on your watch4, please pay attention to the Google drive, inside ADB watch4 folder, there is an APK starting with the word "Watch" about 15 MB, install it on your watch4 and your problems should go away
[Samsung Galaxy Watch 4] weng_cas:
thank you all for the great MOD.. still hoping someone would find a way to copy google account to the watch. 🤞
[Samsung Galaxy Watch 4] azumanagi:
Thank you so much for your help, I have solved the problem.
[Samsung Galaxy Watch 4] tylerdurden83:
I just saw that Google Play is offering me to download Samsung Health, and I'm on a Oneplus and couldn't download it till last time I checked. Anyone tried to download the official app on a non Galaxy phone?
[Samsung Galaxy Watch 4] Dante63:
You can't install Samsung Health...?
[Samsung Galaxy Watch 4] tytus77:
I have the same, no show ECG in SH
[Samsung Galaxy Watch 4] Mermoi:
Hey, first off great work had it working the first time, the only thing that does not work is sharing the results of ecg (could not test bp since I couldn't calibrate it yet)

Many Thanks.

PS: I have a pixel 4a running android 12 beta
[Samsung Galaxy Watch 4] tylerdurden83:
Not before today I said that my device wasn't compatible.
[Samsung Galaxy Watch 4] bangclue:
Works like a champ! Pixel 2 in an unsupported country (Singapore.) Thank you dante63!

The only difficulty I had was that installing the modified Samsung Health Monitor resulted in two almost identical icons, the original at the top of the icon list and the modded one off-screen at the bottom. I didn't notice this at first and thought the modified version had replaced the original - so I kept running the unmodified version which failed. It was only after putting the issue aside for a little while and looking at other things that I noticed there was a second icon, with an 'M'', which worked correctly. Is there a way to remove the unmodified version?
[Samsung Galaxy Watch 4] Siebrand:
I would guess you need ADB for that
[Samsung Galaxy Watch 4] Dante63:
Try installing a previous version and then update 🤔

In my instructions, there is an optional part which you may have skipped which is uninstalling the original SHM from the watch...

You can do it now and get rid of the original SHM...
[Samsung Galaxy Watch 4] rustyr34:
same here no ECG widget\tile in SHealth after enabling the sync - can't confirm the BP until I get it calibrated
[Samsung Galaxy Watch 4] bigpapa007:
Thank you, just tried the latest steps on my Watch 4 Classic and Note 20 Ultra in an unsupported country (Honduras, Central America) and everything including sync works 100%.

I can finally unlock the full features on my watch without any stupid restrictions.

You are the GOAT.
[Samsung Galaxy Watch 4] demon-knight:
In Samsung Health I only have option to add Blood Glucose and womens health, no ECG in the list, could that be version specific as im running SH 6.188.006 on a OnePlus 9 Pro?
[Samsung Galaxy Watch 4] carlitobahsoun:
can u try take ur ECG in ur watch and than sync and see if it appears in ur sh app ???
[Samsung Galaxy Watch 4] Hildanew:
Hey, same result. 1+ 9 PRO, SH 6.188.005 - last V. from Play. All working, but dont see ECG widged in SH. BTW, i mean i love you @Dante63. Excellent work.
[Samsung Galaxy Watch 4] Dante63:
I confirm for you that there is no ECG tile inside Samsung health, no need to report any further, Samsung Health is looking for the original package name, hard-coded...

I may be able to find a solution for that but the tile has no job but to open SHM for you...

So if I can't figure a way to trick Samsung Health, don't be disappointed, at least BP sync is working...
[Samsung Galaxy Watch 4] JuK3b0x_Gr1m:
Having ECG in SH is soooo not much of a benefit. Unlike the BP which is great to have a one shop stop in SH for historical tracking but having to go to SHM to pull the ECG PDF report is just fine by me. just my .02 cents worth.
[Samsung Galaxy Watch 4] Siebrand:
True that, although subjective. I for one envy the Polish users that can count their daily glasses of Wodka
[Samsung Galaxy Watch 4] JuK3b0x_Gr1m:
But unlike BP, how do you quantify an ECG ? it's a graph.
[Samsung Galaxy Watch 4] Siebrand:
Also true, but those users that have an interest probably know how to read those P, I and what have you phases. Same applies to those SpO2 plots I'd say
[Samsung Galaxy Watch 4] sashka69:
Why don't you use the original package name for your mod? What is the benefit (or workaround) of having a modified package name for the mod when all people could uninstall the original SHM app on their watch so the mod would install without an issue on their devices?
[Samsung Galaxy Watch 4] Dante63:
You can't remove the original package from the watch4, you are only removing it for current active user, SHM can be restored by doing the adb command "adb install-existing <SHM package name>", the command will go to system files and restore SHM, and no, you can't do "adb install <SHM package name>", it will throw you a buildtype error (-3001, INSTALL_FAILED_REJECTED_BY_BUILDTYPE) because you are trying to install an existing package with different build even though, as I said, you did adb uninstall for active user, not system...

Think of the uninstall process on the watch4 as equivalent to uninstall updates and disable app on the phone, you didn't get rid of the original app on your phone, most of non-root users disable apps on phone as a way of debloating...

Most android apps (including the WearOS ones) have a signature verification so when they communicate, signature verification must pass, if the signature fails, the communication ends...

That's why Tizen SHM MOD (Original Package Name) and the Watch4 keep throwing signature failure and refuse connection, the only way to remove the original package from the watch is rooting the watch, voids the warranty (that is not what we want), the other solution is a different package name, cons? well pretty much everything is patched to work, aside the pros of having two SHM mods, one for Tizen and the other for WearOS that can work in parallel...
[Samsung Galaxy Watch 4] sashka69:
Thanks for explaining that. I have rooted lots of my devices so I wasn't aware of this behavior on non-rooted devices.
[Samsung Galaxy Watch 4] yrbhan:
Just tried the BP sync mod, works like a charm!!

Indeed, you are the GOAT @Dante63 !!

Thank you so much!
[Samsung Galaxy Watch 4] Elrondolio:
I had a few people on RedFlagDeals ask for a simpler tutorial on how to unlock BP and ECG on the Watch 4 and install Monitor on any android phone, without using a PC. I went ahead and created a quick step-by-step tutorial and am hosting it on Imgur. If you don't want this content out there, Dante63, let me know and I'll remove it... this is your baby and you get to decide what happens with its bathwater, so to speak ;).

How To: Unlock Blood Pressure and ECG monitoring on a Galaxy Watch 4 using only a phone
[Samsung Galaxy Watch 4] kbboykin:
Please forgive me if this is already addressed in this thread. I have followed it for sometime and enabled BP on my watch 4 successfully. I would like to sync BP to SH. I have version 6.18.8.005 and Developer mode, but when I tap it, it asks for Client ID and Access Code. Do I need a modded SH as well? I have lots of data in SH and am afraid of losing it, so that's why I ask.
[Samsung Galaxy Watch 4] respider:
PS C:\Users\pcama\Downloads> adb -s 192.168.50.181:42761 install .\watch4\Watch4.SHM.MOD.1.1.0.175.apk
Performing Streamed Install
adb: failed to install .\watch4\Watch4.SHM.MOD.1.1.0.175.apk: Failure [INSTALL_FAILED_MISSING_SHARED_LIBRARY: Reconciliation failed...: Reconcile failed: Package com.samsung.android.shealthmonitors requires unavailable shared library com.google.android.wearable; failing!]
PS C:\Users\pcama\Downloads>

I am getting this while installing the apk, any clue why?

Adb remote connection worked successfully, but it fails upon installing it.

It's a pixel 5 on android 12 beta 5
[Samsung Galaxy Watch 4] Siebrand:
Did you remove the original version?
[Samsung Galaxy Watch 4] respider:
I've edited my post saying I have a pixel 5

I don't have an original installed.

Thanks for replying
[Samsung Galaxy Watch 4] Siebrand:
The 'Watch' apk should go on the galaxy watch 4
[Samsung Galaxy Watch 4] respider:
derp, I'm stupid. I thought I only had 1 apk in that folder and I relied on the tab auto-completion and never noticed the apk name.

Thakns!
[Samsung Galaxy Watch 4] Siebrand:
Also after the latest watch update from Samsung (R890XXU1BUI5) the mod keeps working well 👍
[Samsung Galaxy Watch 4] Glenmjd:
If you go to original post ,Dante63 has put a post on how to sync BP to Samsung health.
[Samsung Galaxy Watch 4] kbboykin:
I followed that, but as I said, I can't activate Dev mode on SH, it asks for Client ID and Access Code
[Samsung Galaxy Watch 4] Siebrand:
Read more careful: you have to be in the Set Features, not Developer Mode section
[Samsung Galaxy Watch 4] Dante63:
I love it...

It's so perfect 👌...

I'm not sure if you really watched the vide because I showed that in normal case, you'll only see developer mode and I added "let's enable set features", and I explained step by step how to do it...

So basically, download the zip file and extract it on internal storage / download folder and it should be SamsungHealth/FeatureManagerOn

You can see it in the video, it can't be missed, then force stop Samsung Health and run it again and you'll see set features

And just keep doing the remaining steps to enable the sync
[Samsung Galaxy Watch 4] kbboykin:
Thanks, so I don't need to do anything with the original SH? Just download from Google Drive and keep the original SH? Sorry, not very clear on that.
[Samsung Galaxy Watch 4] Dante63:
There is no mod at all, you use the latest SH, you just download a zip to your download folder, extract (just like I mentioned in my previous comment and can be seen in the video), and set features will be enabled
[Samsung Galaxy Watch 4] kbboykin:
Sorry, not getting this. I downloaded the SH.zip to /internal storage/Download/SamsungHealth and extracted to /internal storage/Download/SamsungHealth/SamsungHealth/FeatureMonitorOn but has 0 bytes in it. What am I doing wrong?
[Samsung Galaxy Watch 4] Dante63:
Path is wrong

You said

"internal storage/Download/SamsungHealth/SamsungHealth/FeatureMonitorOn"

And I said

"internal storage/Download/SamsungHealth/FeatureMonitorOn"

Samsung health can't see FeatureMonitorOn, fix the path and it should work...
[Samsung Galaxy Watch 4] kbboykin:
Finally got it, sorry to waste your valuable time. Thanks for all your hard work!
[Samsung Galaxy Watch 4] Dante63:
no worries, nothing is wasted 😊
[Samsung Galaxy Watch 4] demon-knight:
Sorry for late reply, it doesnt show at all
[Samsung Galaxy Watch 4] Robinaug:
Hey!

I had no problems to fix everything thrue the phone. But i have one problem now after I'm using them. When I'm going to the home screen after I have use the blood pressure or the ECG function the watch always want me to unlock it with pin or pattern. I have done all the installation one more time with the newest update on both the phone and watch. Any idea??
[Samsung Galaxy Watch 4] AndyLuft:
Same here.

Apart from that: works like a charm.
[Samsung Galaxy Watch 4] AndyLuft:
sorry for triple post, see above
[Samsung Galaxy Watch 4] Dante63:
Are you saying the watch locks while recording BP or ECG?
[Samsung Galaxy Watch 4] Robinaug:
No. BP and ECG works fine on the watch and the phone. It's when you're are going to wake up the watch again after a while. Then you need to use your pattern or pin to unlock the watch before you can navigate on it.
[Samsung Galaxy Watch 4] Dante63:
You set up a lock on your watch, when the watch goes idle or it senses that it's not worn (loose strap or too much movement hard to read HR) it auto locks even of it was few seconds...
[Samsung Galaxy Watch 4] Shark7Shark:
Hey, thanks so much for this! I got the BP working with your mods, but I'm having trouble enabling the sync. Even after downloading and extracting your zip and enabling the required features in Set Features, the modded SHM won't let me turn on data permissions for SH. Any idea what's going on?

Oh also, extra info: My phone is a Galaxy Z Fold 3.
[Samsung Galaxy Watch 4] Robinaug:
Yeah I know that. But this happening like 10-20 sec after ju have use the BP or ECG. When I'm done i go back to my start screen, the watch face. The watch goes dark, i tilt my arm to wake the watch up. And when you do that the watch is lock. It has never done this before i installed the workaround.
[Samsung Galaxy Watch 4] Shark7Shark:
Oh wow so I fixed my issue -- I have no idea how to explain this, but closing the phone (using the front screen) and force stopping both SHM and SH then reopening SHM worked to allow it to sync. Might have been the force stop, or it might have been a weird thing I experience sometimes with the Fold where things don't work properly in "tablet" mode and I have to close the phone to get an app to respond correctly.
[Samsung Galaxy Watch 4] Dante63:
Enabling features in set features as in Enabling dev and developer mode in Samsung Health, force stopping, clearing cache and starting Samsung Health again before opening SHM, yes?

Edit: I see you fixed it by force closing
[Samsung Galaxy Watch 4] Glenmjd:
After enabling set features make sure you force stop and clear cache.
[Samsung Galaxy Watch 4] Dante63:
Feel free to uninstall SHM and use the watch without it, pretty sure it will happen again without my SHM, MOD is completely independent and has two roles, communicate with phone mod for data transfer and record BP/ECG... nothing else about lockscreen or screen going off and so on...
[Samsung Galaxy Watch 4] Robinaug:
I tried it right now. I don't even have to do ECG or BP. I only have to open SHM on the watch, let the watch go dark (15 sec) and when I'm going to wake the watch up it's locked.
[Samsung Galaxy Watch 4] Shark7Shark:
I had already forced stopped once and did the cache clear, but second time worked. Probably just accidentally reopend SH or something.
[Samsung Galaxy Watch 4] Dante63:
Let the watch go dark meaning?

15 sec is your screen timeout setting?
[Samsung Galaxy Watch 4] Robinaug:
Yes. If i open the SHM, do an ECG. After its done let the screen timeout. Then when i tilt to awake the watch is locked and I have to use my pattern to unlock it.
[Samsung Galaxy Watch 4] Dante63:
That didn't answer the questions I asked 🤔, I don't have my watch4 yet...

How do you make your watch go dark?

And 15 seconds is for the watch display timeout?

I know the wakeup is a gesture where you raise and tilt your hand...

But as I know from watch3:

Hence why I said, you can remove SHM MOD from your watch and test all apps, I'm confident you will get the lock screen in some cases, in fact, you can do some tests on Samsung Health, since it's almost the same as Taking BP or ECG, like the BMI or SpO2 and so...

Also, if you have a tattoo, it will affect the detection, the lockscreen is set to screen and payments from my guess so just slight looseness or loss of detection is enough to lock the watch...