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Galaxy Watch Features - ECG / BP

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adfree

Senior Member
Jun 14, 2008
9,178
5,413

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farzad babazadeh

Senior Member
Oct 28, 2014
90
19
@adfree I'm read and translated all topic u send thx
Its have a problem and have a bug I think for tpk
Maybe must wait for a new tpk .....
Still not working for me sometimes randomly very hard until to 25 seconds and I'm share for u link on past post
My phone region on Ukraine
And cant test apk usa says not available in your country
 
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crazyandroid

Senior Member
Aug 2, 2011
59
29
I had this same problem this morning lol
https://r1.community.samsung.com/t5/웨어러블/ecg-측정/td-p/6163529


So what happened was, I was taking an ECG and a notification came in. I'm guessing the vibration from the notification messed something up. It wen't away and ECGs were back to normal after I restarted my watch

I also had that issue, each time the BPM was not showing/reading 'The same as the in the photo from S. Korean, the BPM is not showing' once the bpm reading started things straighten out. Also, the contact metal bottom is only raised slightly, I wondered if touching the watch frame while trying to hold the button is an issue,.. also, there are instructions see photo
 
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adfree

Senior Member
Jun 14, 2008
9,178
5,413
@peppo90

Your Phone is rooted?


Meanwhile I have some tiny progress...
As Problems with my PC Emulator...

After I removed f&%ing ROOT Detection...

I saw same problem with Country not supported...
So I edited the build.prop... and added for instance Germany:
Code:
ro.csc.country_code=Germany
ro.csc.countryiso_code=DE
ro.csc.sales_code=DBT

Then SHM APK worked...

Maybe fail because you have non Samsung Phone...
Similar to my Android Emulator...

Best Regards
 
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tower5

Senior Member
Dear All
again, thanks a lot to All the members doing a lot of efforts !!
I'm using a GWA2 R820 , Tizen 4.0.0.7 and BP is working ( thanks to previous succesful set up done in early July following instructions from this thread...)
Now I would try to jump to the next step and I believe one of the mandatory steps is to move to 4.0.0.8 and to do this a region change is requested ( to US ..)
I've seen the video on youtube .........it is .ok ...not so simple but not impossible , my main problem is to be sure to use the right files...too many links and not sure to use the most appropriate/recent version..
could some nice expert reply with the links to the " right files to download" ?
Thanks again for the great support
 

farzad babazadeh

Senior Member
Oct 28, 2014
90
19
@Eisik
Ok this link have a image screen shot my software watch active 2
And can say yes I'm in quiet quietly room in night and day morning and never talk any body and me too never move
I'm reset now my watch and update automatically on galaxy store tpk ecg and it's still not work and just say put your finger on bottom and no any change no any measure

This link screen shot my galaxy watch active 2 smr820 software: https://ibb.co/hKqpPHX
Please take a look thx .
 

Eisik

Senior Member
May 18, 2020
140
91
Easiest way, just reset the watch.
Doesn't seem like we'll be able to solve the problem, as there are no points we can hold on for searching the source of the failure.
 

tower5

Senior Member
On my Active 2 which already had BP working I installed the ECG tpk and the revised phone app with the ECG. I can start the ECG but it won't do a full reading. It starts a count down from 30 seconds but when gets to 25 it just starts again. This just repeats until I stop the app. So close.....

hi Blenky
I believe you have an r820 like, with tizen 4.0.0.7
could you pls tell ne where you downloaded all the files to change region to get 4.0.0.8 ??
thanks a lot !!!
 
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Comsat

Senior Member
Oct 26, 2007
76
9
Leidschendam
GW3

So, stupid question: Has anyone tried this on the GW3. I'm trying but keep getting error:

_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[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[install_percent] val[28]
__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

I'm not on Tizen 4.0.0.8 but obviousely on 5.5.0.1
 

Blenky

Senior Member
Aug 14, 2012
264
42
Hove
Dear All
again, thanks a lot to All the members doing a lot of efforts !!
I'm using a GWA2 R820 , Tizen 4.0.0.7 and BP is working ( thanks to previous succesful set up done in early July following instructions from this thread...)
Now I would try to jump to the next step and I believe one of the mandatory steps is to move to 4.0.0.8 and to do this a region change is requested ( to US ..)
I've seen the video on youtube .........it is .ok ...not so simple but not impossible , my main problem is to be sure to use the right files...too many links and not sure to use the most appropriate/recent version..
could some nice expert reply with the links to the " right files to download" ?
Thanks again for the great support

I was going to use the instructions and files from this YouTube video - not tried it yet though!

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

---------- Post added at 04:50 PM ---------- Previous post was at 04:49 PM ----------

Have you successfully install 4.0.0.8? ECG can works properly? If yes, please share the way.. Tks bro

I haven't had a chance yet. But if I do I will follow this video and use the linked files

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

Senior Member
Jun 7, 2016
81
25
So, stupid question: Has anyone tried this on the GW3. I'm trying but keep getting error:

_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[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[install_percent] val[28]
__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

I'm not on Tizen 4.0.0.8 but obviousely on 5.5.0.1


which SDB version are you using? Make sure it's the one found in this folder: https://drive.google.com/drive/folders/1V8iAMoLl8WTuKaPRICiKaw54XWIGt4f_
 

tower5

Senior Member
I was going to use the instructions and files from this YouTube video - not tried it yet though!


---------- Post added at 04:50 PM ---------- Previous post was at 04:49 PM ----------



I haven't had a chance yet. But if I do I will follow this video and use the linked files


thanks a lot but in this video I do not find ( ...sorry if I'm wrong..) links to download files for R820...only for . r825....any suggestion ..,?
 

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  • 39
    UPDATE 10.06.2020: Version 165 from @[SIZE="4"]adfree[/SIZE] and modded by @[SIZE="4"]caravana[/SIZE], with this version you can update WITHOUT deinstalling old one and without make calibration again. Try it and let me know. Download from here: AbsolutelyOWNRISK-APK-165

    UPDATE 07.06.2020: New APK again (version 161). Always thanks to @[SIZE="4"]adfree[/SIZE] and @[SIZE="4"]caravana[/SIZE]. Download from here: AbsolutelyOWNRISK-APK-161
    UPDATE 30.05.2020: New APK (version 159). Thanks to @[SIZE="4"]adfree[/SIZE] and @[SIZE="4"]caravana[/SIZE]. Download from here: AbsolutelyOWNRISK-APK-159
    UPDATE 17.05.2020: I updated the APK with version 157 (thanks @[SIZE="4"]caravana[/SIZE]) because the old one gave a false-positive with MalwareBytes app (RUBBISH).


    Okay, I'm going to explain all the steps I've done. I will try to simplify driving to the maximum.
    In attached you will find the APK and the TPK that I used (the credits for both go to those who upload them in the forum; thank you very much), and old version of SDB (2.2.6.0).

    Of course, everything will be AT YOUR OWN RISK, so you need to know what you are doing!

    0) Enable debugging and "Developer Options" on the GWA2, activate WiFi (same network where the PC is connected, the guide concerns only Windows, sorry for this)
    1) Download the attached files and dezip it
    2) Download and install TizenStudio 3.7 with IDE installer (608MB)
    3) Start TizenStudio, at the top you will see a box with "No target" written, click on the drop-down menu and choose "Launch Remote Device Manager" click on "Scan" and you will find your watch.
    4) Click on "Connect ON" and accept the connection on the watch. Once connected, open the folder containing SDB 2.2.6.0, CMD, "sdb install bp.tpk"

    If you have installation problems you have to try these ways
    - on the watch activate wi-fi, deactivate bluetooth, restart the GWA2, retry steps 3) and 4)
    - if you have not solved, you must reset the smartwatch, re-associate it with your smartphone and repeat steps 0), 3) and 4).

    EDIT:
    Video Tutorial (english language from TechnoProz): https://www.youtube.com/watch?v=bTni4d832XE
    Video Tutorial (italian language from AlexSmart): https://www.youtube.com/watch?v=AdEWD7Kn44g
    Video Tutorial (português language from SombrasNoturnas): https://www.youtube.com/watch?v=VTiZxNO7lcs

    Let me know if you have difficulties and where, forgive my English but it is the result of Google Translator.
    10
    Hey everyone,

    The last few days I've sad down reversed engineered and patched the Applications.
    I toked my a while, but I got ECG and BP working with the latest SHM-Version.

    Some facts about the Hardware & Software I used/have:
    • Samsung Galaxy Watch 3
      • Model: SM-R840
      • Tizen Version: 5.5.0.2
      • Software-Version: R840XXU1BUA8
    • Google Pixel 3 (Android 11)
    • Location: Germany
    Samsung Health Monitor Versions:
    • Android: 1.1.0.183
    • Galaxy Watch: 1.1.0037

    Please note that at this time I do not have the device to calibrate the Blood Pressure feature.
    But this evening I will have access to a BP Device, I will update this post after calibrating the watch.

    Screenshots

    Screenshot_20210226-130853.pngScreenshot_20210226-130850.pngScreenshot_20210226-144144.png
    PXL_20210226_120932126.MP.jpgPXL_20210226_120924324.MP.jpgPXL_20210226_120915266.MP.jpg
    Screen__20210226_144651.pngScreen_20210226_144551.png

    Files
    Steps to Install
    1. Sign the com_samsung_health_samd_bp.patched.tpk file
    2. Sign the monitor.apk file
    3. Install the Samsung Health Monitor App on your phone: adb install ./monitor.apk
    4. Install the tpk on your Watch: sdb install ./com_samsung_health_samd_bp.patched.tpk
    5. Now everything should work

    Changes made to the TPK:
    • Renamed package from com.samsung.health.samd.bp to com.samsung.health.samd.bb

    Changes made to the APK:
    • Removed Samsung Device Restriction
    • Reduced required Age

    Diff:
    diff --color -u -p -r /tmp/tmp.t6S5vOlrqk/AndroidManifest.xml /tmp/tmp.LHSTmyPfrE/AndroidManifest.xml
    --- /tmp/tmp.t6S5vOlrqk/AndroidManifest.xml    2021-02-26 13:43:54.945122180 +0100
    +++ /tmp/tmp.LHSTmyPfrE/AndroidManifest.xml    2021-02-24 13:35:18.979000000 +0100
    @@ -10,7 +10,7 @@
         <uses-permission android:name="android.permission.QUERY_ALL_PACKAGES"/>
         <uses-permission android:name="android.permission.WAKE_LOCK"/>
         <uses-permission android:name="android.permission.FOREGROUND_SERVICE"/>
    -    <application android:allowBackup="false" android:allowTaskReparenting="true" android:appComponentFactory="androidx.core.app.CoreComponentFactory" android:extractNativeLibs="false" android:icon="@drawable/group_2" android:label="@string/shealthmonitor_app_name" android:largeHeap="true" android:name="com.samsung.android.shealthmonitor.SHealthMonitorApplication" android:requestLegacyExternalStorage="true" android:roundIcon="@drawable/group_2" android:supportsRtl="true" android:theme="@style/AppTheme">
    +    <application android:allowBackup="false" android:allowTaskReparenting="true" android:appComponentFactory="androidx.core.app.CoreComponentFactory" android:extractNativeLibs="true" android:icon="@drawable/group_2" android:label="@string/shealthmonitor_app_name" android:largeHeap="true" android:name="com.samsung.android.shealthmonitor.SHealthMonitorApplication" android:requestLegacyExternalStorage="true" android:roundIcon="@drawable/group_2" android:supportsRtl="true" android:theme="@style/AppTheme">
             <meta-data android:name="com.samsung.android.health.permission.write" android:value="com.samsung.health.blood_pressure;com.samsung.health.ecg"/>
             <meta-data android:name="com.samsung.android.health.permission.read" android:value="com.samsung.health.user_profile"/>
             <activity android:configChanges="keyboardHidden|orientation|screenSize" android:exported="false" android:hardwareAccelerated="true" android:label="@string/shealthmonitor_app_name" android:launchMode="singleTask" android:name="com.samsung.android.shealthmonitor.home.ui.activity.SHealthMonitorMainActivity" android:screenOrientation="portrait" android:theme="@style/ProMainAppCompat"/>
    @@ -180,4 +180,4 @@
             <meta-data android:name="SPDE.build.signature" android:value="unknown/unofficial/release/none"/>
             <meta-data android:name="SPDE.env.version" android:value="4.0.0/L30.1.18/0.9.17"/>
         </application>
    -</manifest>
    \ No newline at end of file
    +</manifest>
    Only in /tmp/tmp.LHSTmyPfrE: build
    diff --color -u -p -r /tmp/tmp.t6S5vOlrqk/smali/com/samsung/android/sdk/SsdkVendorCheck.smali /tmp/tmp.LHSTmyPfrE/smali/com/samsung/android/sdk/SsdkVendorCheck.smali
    --- /tmp/tmp.t6S5vOlrqk/smali/com/samsung/android/sdk/SsdkVendorCheck.smali    2021-02-26 13:43:56.570128395 +0100
    +++ /tmp/tmp.LHSTmyPfrE/smali/com/samsung/android/sdk/SsdkVendorCheck.smali    2021-02-26 14:10:08.629140988 +0100
    @@ -41,7 +41,7 @@
         .line 24
         sget-object v0, Lcom/samsung/android/sdk/SsdkVendorCheck;->strBrand:Ljava/lang/String;
    
    -    const/4 v1, 0x0
    +    const/4 v1, 0x1
    
         if-eqz v0, :cond_2
    
    @@ -52,7 +52,7 @@
         goto :goto_0
    
         :cond_0
    -    const-string v2, "Samsung"
    +    const-string v2, "Google"
    
         .line 26
         invoke-virtual {v0, v2}, Ljava/lang/String;->compareToIgnoreCase(Ljava/lang/String;)I
    diff --color -u -p -r /tmp/tmp.t6S5vOlrqk/smali/com/samsung/android/shealthmonitor/bp/ui/card/SHealthMonitorBpCard.smali /tmp/tmp.LHSTmyPfrE/smali/com/samsung/android/shealthmonitor/bp/ui/card/SHealthMonitorBpCard.smali
    --- /tmp/tmp.t6S5vOlrqk/smali/com/samsung/android/shealthmonitor/bp/ui/card/SHealthMonitorBpCard.smali    2021-02-26 13:43:56.646128686 +0100
    +++ /tmp/tmp.LHSTmyPfrE/smali/com/samsung/android/shealthmonitor/bp/ui/card/SHealthMonitorBpCard.smali    2021-02-24 16:41:43.047126075 +0100
    @@ -914,7 +914,7 @@
    
         sub-int/2addr v1, v0
    
    -    const/16 v0, 0x16
    +    const/16 v0, 0x11
    
         if-le v0, v1, :cond_0
    
    diff --color -u -p -r /tmp/tmp.t6S5vOlrqk/smali/com/samsung/android/shealthmonitor/util/CSCUtils.smali /tmp/tmp.LHSTmyPfrE/smali/com/samsung/android/shealthmonitor/util/CSCUtils.smali
    --- /tmp/tmp.t6S5vOlrqk/smali/com/samsung/android/shealthmonitor/util/CSCUtils.smali    2021-02-26 13:43:56.723128980 +0100
    +++ /tmp/tmp.LHSTmyPfrE/smali/com/samsung/android/shealthmonitor/util/CSCUtils.smali    2021-02-24 15:32:09.013429909 +0100
    @@ -1058,14 +1058,14 @@
    
         .line 217
         :cond_5
    -    sget-object v0, Lcom/samsung/android/shealthmonitor/util/CommonConstants$SupportCountry;->ALL_NOT_SUPPORT:Lcom/samsung/android/shealthmonitor/util/CommonConstants$SupportCountry;
    +    sget-object v0, Lcom/samsung/android/shealthmonitor/util/CommonConstants$SupportCountry;->ALL_SUPPORT:Lcom/samsung/android/shealthmonitor/util/CommonConstants$SupportCountry;
    
         return-object v0
    
         .line 192
         :cond_6
         :goto_2
    -    sget-object v0, Lcom/samsung/android/shealthmonitor/util/CommonConstants$SupportCountry;->NO_SIM:Lcom/samsung/android/shealthmonitor/util/CommonConstants$SupportCountry;
    +    sget-object v0, Lcom/samsung/android/shealthmonitor/util/CommonConstants$SupportCountry;->ALL_SUPPORT:Lcom/samsung/android/shealthmonitor/util/CommonConstants$SupportCountry;
    
         return-object v0
    .end method
    diff --color -u -p -r /tmp/tmp.t6S5vOlrqk/smali/com/samsung/android/shealthmonitor/util/Utils.smali /tmp/tmp.LHSTmyPfrE/smali/com/samsung/android/shealthmonitor/util/Utils.smali
    --- /tmp/tmp.t6S5vOlrqk/smali/com/samsung/android/shealthmonitor/util/Utils.smali    2021-02-26 13:43:56.726128992 +0100
    +++ /tmp/tmp.LHSTmyPfrE/smali/com/samsung/android/shealthmonitor/util/Utils.smali    2021-02-26 14:31:25.965026392 +0100
    @@ -2138,7 +2138,7 @@
    
         move-result v2
    
    -    const/16 v4, 0x16
    +    const/16 v4, 0x11
    
         sub-int/2addr v2, v0
    
    @@ -2193,16 +2193,16 @@
    
         move-result-object v0
    
    -    const-string v1, "samsung"
    +    const-string v1, "google"
    
    -    invoke-virtual {v0, v1}, Ljava/lang/String;->contains(Ljava/lang/CharSequence;)Z
    +    invoke-virtual {v1, v1}, Ljava/lang/String;->contains(Ljava/lang/CharSequence;)Z
    
         move-result v0
    
         return v0
    
         :cond_0
    -    const/4 v0, 0x0
    +    const/4 v0, 0x1
    
         return v0
    .end method
    10
    New tpk pusher with v1.1.0037 ;)
    9
    Hello everyone,

    As we have no users from Korea as it seems...
    No idea why...

    I'm from Korea :eek:

    First, thanks for your great work. Now I'm using BP feature with my galaxy watch active 2 using your guide.

    I have a Korean Galaxy Note 10+ (SM-N976N) and Korean Galaxy watch active 2 (SM-R820, R820XXU1BTD6, CSC=KOO, Tizen 4.0.0.8).

    I could install the BP version 1.0.72 (samsungapps-000004413020-2035556-100000072.wgt) and ECG version 1.0.0004 (samsungapps-000004688049-2651158-100000004.wgt) and SHM version 1.0.0.165 (Samsung Health Monitor 1.0.0.165.mod2.apk),
    but unfortunately I still couldn't get the ECG feature..

    ===

    There was no ECG debug menu on *#0*#.

    ===

    I analyzed the decoded APK + disassembled JAVA code for SHM version 153 and 165, and I couldn't find the ECG logic.
    There was no code for "com.samsung.android.shealthmonitor.ecg.control.EcgController" class which is called from ControlManager.
    Of course the "com.samsung.android.shealthmonitor.bp.control.BloodPressureController" class could be found in the folder.

    ===

    Finally, there is a Korean website of "Ministry of Food and Drug Safety"
    https://emed.mfds.go.kr/#!CECAB01F010

    You can find the BP and ECG approved number by Samsung if you can translate Korean...
    1. Type 삼성전자 in 업소명 field (find samsung electronics in company name)
    2. Click 제 2893 호 (company number 2893)
    3. 제허 20-295 호 (approval number 20-295)
    -> This is for current BP app.
    -> Classification Name is 혈압 검사 또는 맥파 검사용 기기 (Sphygmomanometers and sphygmograph). You can find this one as "home_about_label_classification" in strings.xml.
    -> Model name is 혈압 앱 (BP app). You can find this one as "home_about_label_model" in strings.xml.
    4. 제허 20-378호 (approval number 20-378)
    -> This is for (maybe not released) ECG app.
    -> Classification Name is 심전계 (Electrocardiograph)
    -> Model name is ECG 앱 (ECG app)

    153 version didn't include both of 20-295 (BP app) and 20-378 (ECG app)
    165 version only includes 20-295 (BP app)

    ===

    So, my conclusion is, there is no ECG code for current SHM app for now. sam...sung............. (it's so shameful because many of my friends works on samsung mobile division. I apologize instead of that dumb guys :cool:)
    9
    Pass the updated version please and I'll unlock it 😉...
    Following our conversation. Original file 1.1.0.183.