Published by Dexcom

Report an issue with Dexcom G5.
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Why should I report an Issue with Dexcom G5 Mobile Simulator?

  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 Dexcom 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.

Dexcom G5 Customer Insights

1. What does a person have to do to get the real app, have a Droid phone.I am SO HAPPY I found this app ! ! ! Since there's no Dexcom G5 app that I can load onto my archaic Moto Z2, I loaded the Simulator, the same way people would walk around in the 80s with a fake cell phone... they wanted to look cool.

2. Brian, if you're still wondering what kind of moron has 2 thumbs and would put a simulator for his CGM on his phone.... This Guy I mean seriously, a simulator is better than no app at all, isn't it ?my Dexcom G5 about a month ago my average was over 500 to 600 everyday Wade Slater I am down to average of 180.

3. Thanks Dexcom for all of the help getting me started everybody that I've talked to seems really nice love dealing with you.What moron would put a simulator for a program or app that you can't even get or is available.

4. I'm using a pixcel 2 phoneDoesn't even work on my Android! Had I known I wouldn't of got it! VERY DISAPPOINTED!!Getting started.

5. I see a lot of bad reviews than must have got the bugs figured out I would highly recommended this to anybody that has a problem with highs or lows I just love the machine wanted Lifesaver for me.

6. All I wanted was to download the actual app so I could use my phone as well as the received to monitor my blood sugar.

7. Thank goodness I have this app loaded, at least now I won't look like an idiot when I'm having dinner or impressing the ladies at my local 'Cool Diabetics Only' club.

8. already beginning to see results in better health management.No app for my android phone for g5 or g6.

9. Worthless!Excellent customer service solves problems immediatelyThis app doesn't work.

10. This is very typical of how Dexcom operates.I can't sign in.

11. Another dexcom disappointment.

Steps to Troubleshoot & Fix Dexcom G5 Issues

1. Fix Dexcom G5 Not Working/Crashes/Errors/Unresponsive & Black/White screen:


  1. Restart Dexcom G5: Restarting the app will resolve most errors.
  2. Update the Dexcom G5 App. Here is how:
    1. On Android goto PlayStore » Search for "Dexcom G5" » Open Dexcom G5 Mobile Simulator » click "Update".
    2. On iPhone, goto AppStore » Your profile » Available Updates » Check for Dexcom G5 » click "UPDATE".
  3. Clear Dexcom G5 Mobile Simulator app cache: Clearing cached data will force your app to retrieve the latest data directly from Dexcom G5 servers.
    1. On Android, goto Settings » Apps » Select "Dexcom G5 Mobile Simulator" » click Storage » click "Clear Cache".
  4. Check Dexcom G5 app permissions. If any of these permissions required to use your device's features are disenabled, Dexcom G5 might not work.
  5. Uninstall and reinstall Dexcom G5. If nothing else has worked, completely uninstall Dexcom G5 then reinstall.
  6. Restart your device. Last, restarting your device can often clear most problems causing Dexcom G5 not working


2. Fix Dexcom G5 Server issues & Internet Connection


  1. Check network connection: An unstable Internet will make Dexcom G5 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 Dexcom G5 not working. Make sure all VPNs are off
  3. Enable background data: When Background data is turned off, Dexcom G5 may not be able to connect to the Internet when running in the background.

Reported Issues