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Why should I report an Issue with BabyStemo for Stemoscope - Lis?

  1. AppContacter will directly Email your issue/feedback to an apps's customer service once you report an issue and with lots of issues reported, companies will definitely listen to you.
  2. Pulling issues faced by users like you is a good way to draw attention of Hulu Devices to your problem using the strength of crowds.
  3. Importantly, customers can learn from other customers in case the issue is a common problem that has been solved before.
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About BabyStemo for Stemoscope - Lis

1. It lets expecting moms to listen to the fetal heartbeat sound and record their own heartbeat to soothe their crying babies after they are born.

2. Stemoscope does not use ultrasound to detect the fetal heartbeat, so this avoid potential harm induced by the incorrect use of ultrasound.

3. Babies get very familiar with their moms' heartbeat (most part of the womb sounds) when they are still in the womb and continue enjoying these sounds after the birth. 3.

4. Listening to their babies' heart can strength the emotional connections, record the most precious moments, and share with their friends and families. 1.

5. Listen to, record, save and share the fetal heartbeat sound. 2.

6. During this period, expecting moms, on the one hand, take care of their unborn babies while on the other hand, prepare for the birth of their babies.

7. Fetal Doppler use ultrasound to detect heartbeat.

8. Stemoscope listens to the sounds passively and is more suitable to listen to the fetal heart at home, especially for recreations. 2.

9. Listening to the babies' heartbeat during their growth is also some kind of care and emotional connection.

10. Record the heartbeats of the moms and playback them to their babies after they are born to soothe them when they cry.

11. In 2014, US Food and Drug Administration (FDA) even issued a safety warning on the use of Fetal Doppler at home.

Ba Customer Insights

1. App doesn't work.

Steps to Troubleshoot & Fix Ba Issues

1. Fix Ba Not Working/Crashes/Errors/Unresponsive & Black/White screen:


  1. Restart Ba: Restarting the app will resolve most errors.
  2. Update the Ba App. Here is how:
    1. On Android goto PlayStore » Search for "Ba" » Open BabyStemo for Stemoscope - Lis » click "Update".
    2. On iPhone, goto AppStore » Your profile » Available Updates » Check for Ba » click "UPDATE".
  3. Clear BabyStemo for Stemoscope - Lis app cache: Clearing cached data will force your app to retrieve the latest data directly from Ba servers.
    1. On Android, goto Settings » Apps » Select "BabyStemo for Stemoscope - Lis" » click Storage » click "Clear Cache".
  4. Check Ba app permissions. If any of these permissions required to use your device's features are disenabled, Ba might not work.
  5. Uninstall and reinstall Ba. If nothing else has worked, completely uninstall Ba then reinstall.
  6. Restart your device. Last, restarting your device can often clear most problems causing Ba not working


2. Fix Ba Server issues & Internet Connection


  1. Check network connection: An unstable Internet will make Ba be unable to connect to it's servers. Ensure your wi-fi is working then restart app.
  2. Disable VPN: VPN can cause connection errors and lead to Ba not working. Make sure all VPNs are off
  3. Enable background data: When Background data is turned off, Ba may not be able to connect to the Internet when running in the background.

Reported Issues

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