yashsingh1/xdaforums huggingface dataset:
[Samsung Galaxy Watch 4] lil_kujo:
Just got my watch ultra and I just used my backup and the apps on phone and watch work just fine. I was able to calibrate it and then test it out.
[Samsung Galaxy Watch 4] Gary02468:
GW7 & S24U in the US here, I've got both SHM and SHM Mod installed on both devices. Between the two versions of the app, I have the new features (e.g. Sleep Apnea detection) and the old mod features (BP & BP sync). So I don't even have to wait for the new SHM Mod (although the extra convenience will certainly be appreciated).
[Samsung Galaxy Watch 4] nightdiff:
i keep getting this pop up?
[Samsung Galaxy Watch 4] nightdiff:
i keep getting this pop up
[Samsung Galaxy Watch 4] sevet:
When I trt to install the modded SHM 1.2.6.002

Package manage says it "couldn't install" error -9,

When i use apkmirror installer it says there is a "missing shared library"

I have Xiaomi 14 HyperOS 1.0 miui , no root just bootloader unlocked,

My only thought is i used a script to delete some bloatware from HyperOS, never hadother issues.

Did anyone encounter this?

how do i know which shared libreries are needed and which apps to install to get them?
[Samsung Galaxy Watch 4] Dante63:
Two things,

1. You can use S-pay without the phone (i did it because my phone is rooted, there is no way I can actually use S-pay on my phone but I managed to make it work on the watch3)

2. CSC and country selection has bank support limits, not every card is going to work, check on Samsung website for supported banks in India, you might end up having no banks supporting it, like me, this, S-pay becomes useless...

If you have more questions, please make a thread and ask, I'd appreciate if you stop discussing S-pay in SHM thread...
[Samsung Galaxy Watch 4] Glenmjd:
Awesome Job. I ordered my Watch4 Classic 46mm Silver last Friday from Samsung Canada and was surprised to receive it today. BP and ECG installed via phone(Bugjaeger) and both working great. Just to confirm the permissions toggle for samsung health inside SHM is not working at this time?

Again thanks for the great work.
[Samsung Galaxy Watch 4] Dante63:
That's right, permissions toggle doesn't work
[Samsung Galaxy Watch 4] Glenmjd:
Just a quick question. When updates are available , what's the procedure . Just install over apps, or Uninstall and install updated apps?
[Samsung Galaxy Watch 4] hsujim:
Hi

I got the watch, I tried ECG and BP, it work well, thank You very mush

The bad thing is, in my country, body composition is block out. The result is, on the watch, there don't have BIA block, in samsung health app, BIA block only can log my weight. Can someone help?

I guess I can install the block extract from other country's version and it's works

I use adb shell to uninstall samsung health on watch, and adb install samsung health(Wear OS) on apkMirrow, it says install failed -3001 INSTALL_FAILED_REJECTED_BY_BUILDTYPE, how to solve it?
[Samsung Galaxy Watch 4] Alyonas_boy:
arg... Due to me decompiling and recompiling it has a different signature. I would need to uninstall and reinstall. Which wouldn't be a problem if my data synced with Samsung health. I'll have to install it on another phone.
[Samsung Galaxy Watch 4] Dante63:
Just install over apps

It's not easy to update a system app as far as I know, wish I had my watch4 to be able to help more
[Samsung Galaxy Watch 4] mindstorms54:
Planning to unlock body composition?

This feature is not available in certain countries.
[Samsung Galaxy Watch 4] sousa_2005:
edit:

my bad!
[Samsung Galaxy Watch 4] Dante63:
Sadly that is fixed by changing CSC because if I'm not wrong, it's part of Samsung Health app, if it was a standalone, i could try but it's not possible to mod Samsung health app
[Samsung Galaxy Watch 4] mindstorms54:
Hmm is that possible for now?

And will it void the warranty(e.g. trip knox)?

thanks
[Samsung Galaxy Watch 4] Dante63:
I honestly don't know if someone managed to change the CSC and not sure about trip knox as I have never gone through the process of changing CSC aside of still waiting for my watch4 too...

Do search XDA in watch4 category, maybe there is something there about CSC Changing and what are the consequences...
[Samsung Galaxy Watch 4] Dante63:
Did it work or..?
[Samsung Galaxy Watch 4] sousa_2005:
yes, did work.

sorry Dante!
[Samsung Galaxy Watch 4] cybermessiah:
I'm in Taiwan and just got the GW4 and GW4 classic. However, due to whatever 'restrictions', both watches are missing ECG, blood pressure and 'body composition' widgets and accessibility. I'm wondering if this mod will enable those features, especially the 'body composition' feature that is missing on these particular devices. Bloody hell Samsung!!
[Samsung Galaxy Watch 4] Dante63:
I think body composition is part of Samsung Health app and to get it, you'll need to change the watch CSC or maybe the country selection at the start when you set up the watch (not really sure if that would work, you could try)...

The ECG and BP is enabled by using this MOD on the watch4 and phone yes
[Samsung Galaxy Watch 4] Alyonas_boy:
@Dante63 Well... Haven't been having any luck getting it to run on my other phones... So I decided to just bite the bullet and uninstall your one and install the modified debug one with my signature.

In the process I found a "Download Data" button in the app, so I did this, it gave me the location of the file.

When navigating to the location I found all the sharing exports PDFs that were created when trying to share blood pressure.

So the app is actually creating the file!

Android/data/com.samsung.android.shealthmonitors/files

Also, the downloaded ECG data is in CSV format too which is great!

If I ever get the time, I could implement this into my own app.

So for now, as a workaround, navigate to Android/data/com.samsung.android.shealthmonitors/files, open the file in your preferred PDF viewer and then share from there. After you have tried to share in the app first of course.

Happy days!
[Samsung Galaxy Watch 4] Eshanchatty:
Hey Dante, amazing work. Just one question, is any side-effects of installing on the watch been that one cant check the battery usage properly? Because I haven't been able to monitor my battery usage, neither from my watch nor phone.
[Samsung Galaxy Watch 4] Alyonas_boy:
Ah yeah.... it just sits there right? It doesn't ever actually display anything. I didn't dig into this deeper as I have managed to get a day of usage out of it and then I turn it off whilst charging so it doesn't use battery whilst charging.
[Samsung Galaxy Watch 4] Dante63:
This is actually useful, ok I think I know where the problem is in that case, oath detection failure, if the path is hard-coded in the app, it would definitely throw an error when sharing, so I'll look into this today...

No side-effects, SHM broadcast the signal into cases, when running on watch or running on the phone unlike Samsung Health app continuously broadcasting but even with that, the broadcast isn't consuming, if you do so many scans, that will use battery because of sensor trigger...
[Samsung Galaxy Watch 4] maracko:
Hey Dante, thank you so much for your work. Any chance the sync between SHM and SH will be ever made possible? If you know what is blocking it I might be able to help
[Samsung Galaxy Watch 4] Dante63:
Nothing is blocking it, I did explain it multiple times, either find a way to purge original SHM on watch4 (so far it needs rooting the watch, so no for this solution)

The other solution is someone to make an that acts as a bridge between this MOD and Samsung Health, because Samsung hard-coded the package name in their app, WearOS mod has a different package name because the watch4 original shm...
[Samsung Galaxy Watch 4] maracko:
I did uninstall the original SHM using ADB (after backing it up first). So you say there are some other leftover packages and your app cannot use the same package name because of that?

Maybe the solution would be to modify the package name inside SH (but that would be tricky because of mandatory updates it has)
[Samsung Galaxy Watch 4] Dante63:
You can't touch Samsung Health, just changing the signature of Samsung Health will break all its functionalities...

Samsung health is vital component to the watch, galaxy wearables and the watch...

And yes, because you're uninstalling for current user and not system, if you want to restore it, the adb command is install-existing, you can't install original shm over your original shm, you'll encounter build type error...
[Samsung Galaxy Watch 4] SrRjnaranjo:
I need help. I have a Samsung Galaxy s20 and watch 4. When I install the SHM wear os version my watch won't connect or pair with my phone. How Can I fix it?
[Samsung Galaxy Watch 4] Ra75:
Hey Dante, amazing work and just installed this mod on my watch, everything works.

Just few questions- Do I have to repeat these steps for every update? and does bp and ecg shows accurate reading for non calibrated users.
[Samsung Galaxy Watch 4] annualShowers:
Wait, does this disable all kind of sync, or is it just ecg and BP I cant sync?
[Samsung Galaxy Watch 4] Dante63:
Rooted phone?

Well, for new updates just install the phone app and install the watch app and they will update...

There is no calibration for ECG but BP... the accuracy for BP takes time but ECG is somewhat accurate, keep in mind that the watch cannot match a medical equipment and this watch is to be used when the medical equipment is not near you...

There is a photo attached in the main post, it explains what sync is not working, very clear I hope because I have explained this many times, if you search the thread, I'd say over 15 times approx 🤔
[Samsung Galaxy Watch 4] Dante63:
It has been confirmed that PDF share problems exist and I am working on fixing and patching it...

As @Alyonas_boy said for a workaround, hit the share and then tap outside (if I am not mistaken or choose an app and let it show you an error)

Then use any file explored and go to "Android/data/com.samsung.android.shealthmonitors/files", you should see all of your files there...

Stay tuned for the update that would fix this...
[Samsung Galaxy Watch 4] fuzz_33594:
Worked perfectly. Made a one-time contribution. Really appreciate your work.
[Samsung Galaxy Watch 4] Dante63:
Thank you for the support, appreciated 🙏
[Samsung Galaxy Watch 4] Dante63:
I have Patched and fixed the share PDF problem in the Phone SHM MOD 1.1.1.157, you should be able to share and export reports with no problems, I uploaded it to my drive, refresh and install...

Let me know if you guys have any new issues...

(Just pinging you since you raised it @Alyonas_boy)
[Samsung Galaxy Watch 4] SrRjnaranjo:
Not the phone is not rooted
[Samsung Galaxy Watch 4] SrRjnaranjo:
Phone without root
[Samsung Galaxy Watch 4] Dante63:
You are the first person having this issue, the app has no effects on Bluetooth connectivity, something else is breaking the connection, or keeping the connection busy (phone or watch4)

Try restarting both, the phone and watch and make sure the watch adb is off as well and connect through galaxy wearable

If you still have issues, backup and reset the watch4, use it without SHM MOD for some time to see what might affect the connectivity

If nothing goes wrong then maybe the watch didn't configure itself correctly and the reset fixed it, proceed in install the mod and enjoy
[Samsung Galaxy Watch 4] JuK3b0x_Gr1m:
Thanks for your continued excellence in providing features @Dante63. Bought you a coffee for your effort.
[Samsung Galaxy Watch 4] Dante63:
Appreciate the support and the coffee 🙏🏼
[Samsung Galaxy Watch 4] miruim:
@Dante63 ,you said some post up, for new updates just install the phone app and install the watch app and they will update...

Sorry for my question.

On phone i have already updated?

How can i update on watch?

Regards
[Samsung Galaxy Watch 4] Dante63:
Well, the same way you installed it on the watch first time, either ADB, you'll connect and then install and disconnect or you can use an app on your phone like Bugjaeger to do it...

Ps. Ask as much as you want, no need to be sorry for anything :giggle:
[Samsung Galaxy Watch 4] blackjoker1024:
I just deleted the phone app and download from the g drive straight to the phone and install it. Do I need to uninstall the watch app from the watch and reinstalled again?
[Samsung Galaxy Watch 4] blackjoker1024:
I try importing the pdf and it worked
[Samsung Galaxy Watch 4] Dante63:
If you're asking about updating the MOD then no, you install the latest version and it will overwrite the previous version, if you're talking about the original app, it's recommended to uninstall and use the MOD...
[Samsung Galaxy Watch 4] SrRjnaranjo:
Work now, I should delete or unpair all my devices from Wearable and reset it. Thanks Dante
[Samsung Galaxy Watch 4] patronishere:
Hey @Dante63, Samsung must pay to you for this MOD. I saw your MOD about SHM before deciding to buy my Watch4 and i bet there are alot of people like me. I got my phone today, and tried your mod. For now everything is OK. Wish you could solve sync problem too after you got your own watch4. I will let you know, if i face any issue.
[Samsung Galaxy Watch 4] OregonDude2U:
@Dante63, Thanks for your time and effort to develop and provide these APK files. Installed on my Pixel 3 XL and GW4 and everything works as advertised. Sent you some Patreon $ in appreciation (y)
[Samsung Galaxy Watch 4] scotthallisgod:
first off thank you very much I will be donating. Everything worked smoothly.

One somewhat unrelated question - I have a pixel 4a. When I try to initiate a text message, and Signal is my default messenger and texting app, it sends it insecurely via samsung messenger. My fossil Carlyle used to use my phone's default text method.

So if I said text person A "blah blah" I'd see that it sent on my phone through signal. Now with the galaxy watch I tried that and the message was sent and received but with an insecure "unlocked" icon to the recipient and I had absolutely no record of ever sending it, but they did receive it.

It's probably more a samsung thing and has nothing to do with samsung health monitor but there seem to be a lot of knowledgeable people here maybe someone knows.

If anyone wants to use their galaxy 4 as a radio to cast heart rate to Peloton: the phone app "heart for bluetooth" works flawlessly just like it did on my Carlyle. A friend with a galaxy 3 reports that it does NOT work, and the app that costs $6 in the samsung store "BLE Heart Rate" also doesn't work for him with his peloton.

Maybe save some people some headache there
[Samsung Galaxy Watch 4] Dante63:
Still waiting for my watch4, been delayed again till end of the month but I'll do my best

Thank you for the support 🙏
[Samsung Galaxy Watch 4] dreamtheater39:
Thanks @Dante63 for your work! Just sent you a beer, hope you have a chill one on me...cheers
[Samsung Galaxy Watch 4] kbboykin:
Finally bit the bullet and installed this today with 0.171 watch mod. I use Minimal ADB and Fastboot that I already have installled on my PC. At first, it would not install, but when I removed the "-s" from the install command, it worked like a charm. And I don't know why, but it syncs my BP to SH and ECG as well as long as I use the modded SHM to sync. I thought it was not supposed to sync to SH, that's why I was hesitant to do this. I'm happy so far! Thanks Dante. By far THE easiest. I had done this on my GW A2 from previous instructions and gave up but kept up with this thread and was very happy to see it for Wear OS and now my GW4 does ECG and BP, and quite accurately!
[Samsung Galaxy Watch 4] Dante63:
ECG has never ever synced since the first day SHM was released, it was only BP, and I'm not sure if I caught on with what you said because SHM MOD on phone can only talk to SHM on watch4 due to signature verification being active and SHM MOD can't sync with SH...

Could it be that you have the Original SHM installed on both, phone and watch?
[Samsung Galaxy Watch 4] kbboykin:
I'm in US. Yes, both are installed. WHEn I go into SH and tap the BP it gives me a choice of SHM og or SHM modded. And the one I did with the SHM mod shows up in SH. Idk what I'm doing, but it does.
[Samsung Galaxy Watch 4] annualShowers:
I followed the instructions but i just get adb: failed to install watch4.shm.mod.1.1.0.175 apk

Ive enabled adb debug abd adb wifi on my watch 4

Do I need to do the optional step 3 of uninstalling first?
[Samsung Galaxy Watch 4] Dante63:
makes sense although not sure how it brought data from there unless the watch and the phone both got fooled by the MOD that there are no restrictions and the actual SHM worked, I'll try to test that but honestly, I don't think this would last for too long in my opinion, could you provide a short video of what you did?

adb connect was successful? if yes, try the install without -s
[Samsung Galaxy Watch 4] kbboykin:
Watch on charger, will try to provide video once charged, but not good at doing that. I want to try for my Watch 3 now and see if I am successful at that.
[Samsung Galaxy Watch 4] kbboykin:
You're right it won't sync to SH now. Must've been the Bluetooth BP cuff that I used. Sorry. Got excited for nothing. I thought I saw my reading in the modded app AND SH, but guess not. Still I'm happy to not have to pull out my BP cuff every time I want to check my BP. I don't have hypertension, but on chemo that could raise my BP so I like to keep an eye on it.
[Samsung Galaxy Watch 4] Dante63:
I hope you get well soon and never sick again... and it's ok, it's just that the WearOS MOD has a different name so it's not mapped or linked to Samsung Health, it's why the link between them is broken and data permissions shows nothing to toggle...
[Samsung Galaxy Watch 4] kbboykin:
Thanks and thanks for your tireless work on this mod
[Samsung Galaxy Watch 4] annualShowers:
Thanks for reply. I tried without the s and it said unknown command, but then I tried with -s again and for some reason it suddenly worked and now everything works.
[Samsung Galaxy Watch 4] Ikonomi:
I just want to thank you for this mod. Thanks to your hard work, this was dead stupid easy to implement. I feel like the full potential of my watch has been unlocked. So happy right now!
[Samsung Galaxy Watch 4] hbahaie:
My watch asking my approval for new update, is it ok to update, or it will disable the MOD?
[Samsung Galaxy Watch 4] Dante63:
MOD is independent so feel free to update, it shouldn't affect anything :giggle:
[Samsung Galaxy Watch 4] Dr.DL:
Thank you for this amazing mod.

But one question, will such mod affect future wearOS update and other Samsung related updates on the watch?
[Samsung Galaxy Watch 4] Deanos_T:
Awesome job!

I can confirm that all is working on my Huawei P30 with my new Galaxy Watch4!

So happy! Everything gets blocked here in South Africa, so happy that it works now.

Only 1 app left to get working... The SP02...
[Samsung Galaxy Watch 4] Dante63:
MOD has no side-effects on the whole watch4 and OTA updates will not affect the MOD...

That is inside Samsung Health app, so most likely gonna be CSC change i believe, still not done yet
[Samsung Galaxy Watch 4] Deanos_T:
Pity.. Even the simplist of smart watches do this....

I guess we wait!

No off to go play with my ECG! 😁👍
[Samsung Galaxy Watch 4] Deanos_T:
I can also confirm all working on my wifes Watch4 with her Huawei Y9 Prime 2019...
[Samsung Galaxy Watch 4] keroppilee:
Hi, my watch reading was off so I recalibrated it. However the measurement did not seem to move at all. My cuff was reading 111/72. Ignore the idea that maybe the cuff was off. When I calibrated my watch with these values it kept reading 125/79 122/77 etc. Basically with recalibration it never even came close. Is it actually accepting the recalibrated value? I mean the way calibration works is if i told it it was seeing 0/0 it should send 0/0 back out. The calibration seemed to not change at all.
[Samsung Galaxy Watch 4] Dante63:
If you are commenting on the BP accuracy after calibration, it won't be accurate, the watch needs to be used for some time, I usually advise people to use the the watch side by side with the BP cuff till you notice the readings have gotten better, more accurate that you can somewhat start depending on the watch but only use the watch when you don't have access to BP cuff, especially if you have any sort of heart condition that is critical, medical equipments must not be replaced with a watch...
[Samsung Galaxy Watch 4] Siebrand:
I also noticed a sys/dia offset of about 10/5, but this may be the original code, not the MOD
[Samsung Galaxy Watch 4] keroppilee:
Thanks. I've been trying to measure at the same time every night side by side cuff and watch and see how close they are. I'll keep that up and see if it improves.
[Samsung Galaxy Watch 4] keroppilee:
Oh I'm sure. I don't think it's the MOD at all. Just trying to see if I can make it more accurate.
[Samsung Galaxy Watch 4] Dr.DL:
I just want to show appreciation, it works like a charm, thanks a lot!
[Samsung Galaxy Watch 4] Dante63:
Most of those I advised reported back being more accurate, I wish it gets more accurate for you as it got accurate for them

You're most welcome, it would mean a lot if you could consider supporting me on Patreon or PayPal...
[Samsung Galaxy Watch 4] Dante63:
You had me curious and I went ahead and had a look at the Samsung Health WearOS apk, I didn't find any restrictions or conditions to anything, are you sure you don't have SpO2? Because it looks like it should be there according to the code I see
[Samsung Galaxy Watch 4] Deanos_T:
Nope. It's on the phone, nothing on the watch...
[Samsung Galaxy Watch 4] hotcarver1:
@Dante63 Thank you so much for your work!
[Samsung Galaxy Watch 4] Dante63:
I'll keep looking and checking, maybe I missed something...
[Samsung Galaxy Watch 4] Farhadshahriar:
Hi Dante63...

I have a gear s3 frontier and want to replace Tizen to wear os ...

Does your rom works on gear s3 or not ? If no... can you introduce a forum that I can find wearOS for my device ?
[Samsung Galaxy Watch 4] Dante63:
Buy a new watch?

This is not a ROM, this is Samsung Health Monitor app MOD and besides, I don't think you can just flash WearOS over Tizen, they're two different types of watch OS with different hardware requirements, it's not like you're flashing different android versions...

Even if someone succeeded, you'll struggle with awful lag and hardware issues because of the huge gap in changes between old gen watch and new gen watch...

Better start saving and selling the watch to get a newer one 🤷🏻‍♂️
[Samsung Galaxy Watch 4] Deanos_T:
Might just be that the Watch App is blocked here...

The health app tells you to check the app on the watch, so must be a watch country block perhaps.

Any way to get the APK to try install and test?

Maybe region free app for the SP02 monitor?
[Samsung Galaxy Watch 4] Dante63:
I can't mod Samsung Health, it won't work with the phone, all I could say, yesterday i was looking at the app source code and I didn't see anything being removed but I might have missed something so I'll give it another go and see what it could be
[Samsung Galaxy Watch 4] Deanos_T:
Yea, like I said, the screen is there for the SP02 on the phone as per attached image...

Just nothing on the Watch.

Looks like that actual app is missing and I cannot find it in the store even, so assuming the watch app is blocked somehow?
[Samsung Galaxy Watch 4] iamxbl:
thanks very much for your apps!

one user from China
[Samsung Galaxy Watch 4] exesa:
Just suggestion, I could not find mine sp02 too. Finally from watch -Samsung Wearable-tiles or widgets -you cannot add more than 15 so I removed "water glass" and add sp02 Its just was there, simple add from +.
[Samsung Galaxy Watch 4] Deanos_T:
Thanks, yes I checked that also.

Only have 8 widgets on there now and can add more, but SP02 is not in the widget options.
[Samsung Galaxy Watch 4] Deanos_T:
OK, I just had a chat with Samsung support and they confirmed that the SP02 feature isn't available..

"most features that are advertised are not yet supported in all African regions..."

So, @Dante63 , looks like it is blocked for some watches by region....

Very strange that you app doesn't unlock the SP02 meter then if all restrictions have been removed?