Questions tagged [samsung-galaxy-watch-4]
33 questions
4
votes
0 answers
Can't find my app in Wear OS 3.0 Google Playstore
We have one of our Wear OS App which we were able to install on Android Wear 2.0 watches through sideloading / Apps on your phone. But not able to find our app in Playstore Apps on your phone in Samsung Galaxy Watch 4. I added survey permission to…
Numair
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3
votes
1 answer
Notifications are not showing on Android Wear after the recent update (Wear OS 3.5 Samsung Watch 4)
I have problems with receiving the notifications (made by the wear application) on my samsung watch 4 wear os 3.5. My code was working until the recent update; which basically started a Foreground Service with a notification. The service is running,…
BalintT86
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3
votes
0 answers
Is it possible to debug a wear 3 app without an internet connection?
I have written an Android Wear OS app and would like to debug it on my Samsung Galaxy Watch 4, which runs Wear 3.
Previously, I was using a Fossil gen. 6, which ran Wear 2, and was deploying my application to the watch using ADB/Bluetooth debugging,…
casella
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3
votes
0 answers
How to read real time ECG data in Samsung Galaxy Watch 4 - Wear OS?
I'm trying to access Samsung Galaxy Watch 4 real time ECG (eletrocardiogram) values using SensorManager and SensorEventListener in Android Studio. I tried to access it by sensor constant number (type_number) which references com.samsung.sensor.ecg…
Vitor Augusto
- 31
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3
votes
0 answers
Development of Blood Pressure Monitor App for Wear OS(Samsung Galaxy Watch 4)
i am interested in developing a Blood Pressure Monitor app(Android only) for Samsung Galaxy Watch 4(Wear OS). I have searched the internet but couldn't find any documentation or API that does that. I know it's not possible to measure the blood…
Imran Hakeem
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2
votes
0 answers
How to get data from Samsung Galaxy Watch4 Classic?
I want to get data from Samsung Galaxy Watch 4 Classic, I used developer.samsung.com but unfortunately there is no helpful document and it navigates to google health service,Even though I can get heart rate by google health service but that did not…
M.Minbashi
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2
votes
0 answers
Is there a way for a developer to access BIA sensor API on Samsung Watch 4?
So I want to access the BIA sensor on Samsung Watch4 (Measure your body composition with the Galaxy Watch4 series), but can't really seem to find a way to do it. I wanted to know that:
Is it necessary to apply to Partner App Program to get access to…
Zohair Abbas Hadi
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2
votes
0 answers
How can I keep my app on Galaxy watch4 alive and the service running during watch idle mode?
I'm an Android developer and working on a wearable app that runs on Galaxy watch 4.
In short description, this app use a foreground service that's connected to Mqtt broker and receives real-time alerts and displays them to the user.
Up until recent…
Kirill Rogachevsky
- 41
- 2
2
votes
0 answers
How to troubleshoot this WearOS crashes?
I've noticed lately a lot of crashes coming from Samsung Galaxy Watches 4, which are relatively new to WearOS platform. All of that happens outside of my app and I have no clue how to troubleshoot it. Any pointers are appreciated. I don't have a…
Oleg Gryb
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2
votes
1 answer
Newest update (9 Feb 2022) by Samsung for the Galaxy Watch4 is crashing my watch face - what to do?
Yesterday Samsung published an update for the Galaxy Watch4. Since then I am being flooded by users' emails saying that my watch face is crashing and is unusable. The crash happens when the watch switches between normal and ambient mode.
According…
go3d
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2
votes
1 answer
Vibrator calls not causing watch to vibrate while watch is in ambient(?) mode
I've been trying to write a simple vibration app for my Samsung Galaxy 4 watch but am having an issue. The watch will not vibrate when the screen is off. It will only vibrate when my application is open. Any ideas why this is? Here is some of my…
BorgRebel
- 498
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2
votes
2 answers
Cannot request Bluetooth permission on Wear OS Samsung Galaxy Watch 4
I've created a sample Wear OS app, which should discover BLE devices, but my code requires Bluetooth permission. When I put these lines in manifest:
Alexey Kolosov
- 140
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2
votes
1 answer
how to implement positionindicator for bezel (Galaxy watch 4 Classic) wear os 3.0 (jetpack compose)?
They know how to implement the scroll by bezel (Galaxy watch 4 Classic) in wear os 3.0 with jetpack compose
In the documentation it mentions the use of ScalingLazyListState or ScrollState but so far the scroll with the rotating bezel of my device…
Erick Agüero
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2
votes
0 answers
Independent/standalone GPS App on Samsung Galaxy Watch 4 still requires phone connection
I need my Wear OS sailing App to provide GPS updates when no phone is connected. Unfortunately despite specifying the App as standalone the GPS updates stop as soon as the Bluetooth link to the phone is lost.
The documentation indicates independent…
RatherBeSailing
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1
vote
0 answers
Add custom complication data source to Samsung watch face
I created a Wear OS complication data source that exposes SHORT_TEXT and LONG_TEXT. The complication works correctly in the emulator with the built-in watch faces. When I deploy the app to the Samsung Watch 4 running Wear OS 3.5, the complication…
GDefender
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