App Icon

Dex CGM App


Dexcom G5/G6 CGM Application that displays your current blood glucose. This is a Garmin App, once installed and configured with your Dexcom credentials it is available through the activities menu on your device. </p><p></p><p>[PLEASE READ THE INSTALLATION GUIDE BELOW WHEN YOU INSTALL THE APP]</p><p></p><p>The user interface is optimised for readability and uses a large size font for the glucose readings. In addition to the last glucose reading, it also shows the trend of the last readings, how long time has elapsed since the last blood glucose sample as well as the current time and date. Battery indicator will show if battery level is below 20%. Configurable low level alarms can be setup. </p>


- 1.4.2 Added Forerunner 55, Forerunner 255/255s, Forerunner 955. Fixed app crashes.</p><p>- 1.4.1: Added Descent MK1, MK2</p><p>- 1.4.0: Bug fixes</p><p>- 1.3.6: Added support for Fenix 7, Fenix 7S, Fenix 7X. Added bg delta in mmol or mg/dl</p><p>- 1.3.5: Added support for Forerunner 55, Forerunner 735xt, Venu 2 plus, and Vivoactive HR </p><p>- 1.3.4: Solved issue with "Double down" trend indicator not showing. </p>

Weitere Informationen


Diese App muss auf Folgendes zugreifen:

  • Senden/Empfangen von Daten an das bzw. vom Internet
  • Approach® S62 Approach® S62
  • D2™ Air D2™ Air
  • D2™ Charlie D2™ Charlie
  • D2™ Delta D2™ Delta
  • D2™ Delta PX D2™ Delta PX
  • D2™ Delta S D2™ Delta S
  • Descent™ Mk1 Descent™ Mk1
  • Descent™ MK2 Descent™ MK2, Descent™MK2i
  • Descent™ Mk2S Descent™ Mk2S
  • epix™ (Gen 2) epix™ (Gen 2), quatix® 7 – Sapphire Edition
  • ForeAthlete® 735XTJ ForeAthlete® 735XTJ
  • Forerunner® 245 Forerunner® 245
  • Forerunner® 245 Music Forerunner® 245 Music
  • Forerunner® 255 Forerunner® 255
  • Forerunner® 255 Music Forerunner® 255 Music
  • Forerunner® 255S Forerunner® 255S
  • Forerunner® 255S Music Forerunner® 255S Music
  • Forerunner® 55 Forerunner® 55
  • Forerunner® 645 Forerunner® 645
  • Forerunner® 645 Music Forerunner® 645 Music
  • Forerunner® 735XT Forerunner® 735XT
  • Forerunner® 745 Forerunner® 745
  • Forerunner® 935 Forerunner® 935
  • Forerunner® 945 Forerunner® 945
  • Forerunner® 945 LTE Forerunner® 945 LTE
  • Forerunner® 955 Forerunner® 955, Forerunner® 955 Solar
  • fēnix® 5 fēnix® 5, quatix® 5
  • fēnix® 5 Plus fēnix® 5 Plus
  • fēnix® 5S fēnix® 5S
  • fēnix® 5S Plus fēnix® 5S Plus
  • fēnix® 5X fēnix® 5X, tactix® Charlie
  • fēnix® 5X Plus fēnix® 5X Plus
  • fēnix® 6 fēnix® 6
  • fēnix® 6 Dual Power fēnix® 6 Dual Power
  • fēnix® 6 Pro fēnix® 6 Pro, fēnix® 6 Sapphire
  • fēnix® 6 Pro Dual Power fēnix® 6 Pro Dual Power
  • fēnix® 6 Pro Solar fēnix® 6 Pro Solar
  • fēnix® 6 Solar fēnix® 6 Solar
  • fēnix® 6S fēnix® 6S
  • fēnix® 6S Dual Power fēnix® 6S Dual Power
  • fēnix® 6S Pro fēnix® 6S Pro, fēnix® 6S Sapphire
  • fēnix® 6S Pro Dual Power fēnix® 6S Pro Dual Power
  • fēnix® 6S Pro Solar fēnix® 6S Pro Solar
  • fēnix® 6S Solar fēnix® 6S Solar
  • fēnix® 6X Pro fēnix® 6X Pro, fēnix® 6X Sapphire, fēnix® 6X Pro Solar, tactix® Delta Sapphire, quatix® 6X Solar, tactix® Delta Solar, tactix® Delta Solar Ballistics
  • fēnix® 7 fēnix® 7, quatix® 7
  • fēnix® 7S fēnix® 7S
  • fēnix® 7X fēnix® 7X, quatix® 7X – Solar Edition
  • fēnix® Chronos fēnix® Chronos
  • Mercedes-Benz Venu® 2 Mercedes-Benz Venu® 2
  • Mercedes-Benz Venu® 2S Mercedes-Benz Venu® 2S
  • quatix® 6 quatix® 6
  • quatix® 6X quatix® 6X, quatix® 6X Solar, quatix® 6X Dual Power
  • tactix® 7 tactix® 7, tactix® 7 – Pro Ballistics Edition, tactix® 7 – Pro Edition
  • Venu® Venu®
  • Venu® 2 Venu® 2
  • Venu® 2 Plus Venu® 2 Plus
  • Venu® 2S Venu® 2S
  • Venu® Sq. Venu® Sq.
  • Venu® Sq. Music Venu® Sq. Music
  • vívoactive® 3 vívoactive® 3
  • vívoactive® 3 Mercedes-Benz® Collection vívoactive® 3 Mercedes-Benz® Collection
  • vívoactive® 3 Music vívoactive® 3 Music
  • vívoactive® 4 vívoactive® 4, GarminActive
  • vívoactive® 4S vívoactive® 4S, GarminActive S
  • vívoactive® HR vívoactive® HR
Durchschnittliche Bewertung: (57 Bewertungen)

5. Juni 2022 | Version 1.4.1

Very good app. It is working great. Only thing i miss is graph of sugars for example of last 3 hours.

Rúnar Steinn Benediktsson
30. Mai 2022 | Version 1.4.1

Makes live easier :)

23. Mai 2022 | Version 1.4.1

Не работает.

Johan Olsson
30. April 2022 | Version 1.4.1

Love it!!

Tarek´s Venue
26. April 2022 | Version 1.4.1

Perfect app, thanks for the developer for making our live easier....

Thomas Thurnher
29. März 2022 | Version 1.4.1

Einstellungen öffnen Eintragen Speichern Speichern geht nicht Jedesmal wollen sie die Einstellungen wirklich verlassen? Ich komm nicht weiter.

Amit Strulovitz
27. März 2022 | Version 1.4.1

Worked fine until last version update, now getting "no data" message.

Antwort des Entwicklers
27. März 2022, Fredrik_S

Please send me an email and I’ll help you out. Did you change sensor recently?

Lisa DiCarmine
15. März 2022 | Version 1.3.7

Just installed and it seems to be working! Very easy to set up. I've been lost without my readings on my watch since Sugarmate went down. I should have looked for this much sooner! Thank you.

Nick Jerry
2. März 2022 | Version 1.3.7

Works great! Thank you!

1. März 2022 | Version 1.3.7

The application does not work correctly. I have registered on the website and I have configured everything as indicated in the manual. What can I do? Thanks I have a fenix venu 2 plus

rent agreement
22. Januar 2022 | Version 1.3.6

now added BG delta is a great addition to this very helpful app

Keith G
19. Januar 2022 | Version 1.3.5

Much better app than Dexcom's widget.

rent agreement
14. Januar 2022 | Version 1.3.5

Absolutely great and such a big help for me keeping my data under control. Thanks a lot for making the app compatible to the Forerunner 55! Please add widget and data field as well. Thanks a lot.

Mike Buzinski
7. Dezember 2021 | Version 1.3.4

I have been using the watch face on my Fenix 5 for a few months and it works great! I have upgraded to a Fenix 6 and the Widget and datafields work, but the watch face does not load. It gets stuck in the 'Wait' status message. I know I have a valid Dexcom share active since it works on the 5 and my credentials are right since they are the same for both widget and watch face. I found out today that Garmin's widget does not work on the Fenix 6, but does on Fenix 6 Pro. Could this be a similar issue?

Antwort des Entwicklers
12. Januar 2022, Fredrik_S

Thanks for feedback. That is strange and unfortunately I cannot reproduce the problem myself since I don’t have a fenix 6 device. It runs well in the simulator. Let me know if you find out more about the widget issues on fenix 6.

5. Dezember 2021 | Version 1.3.4

Hi! I keeo on getting login error, but my credentials are correct. Is there still an issue with users who have username with an @? Thanks!

Antwort des Entwicklers
12. Januar 2022, Fredrik_S

Hi. The issue with @ in the username has been fixed since a few months back. If you run the latest version from Garmin App Store that should not be the problem. Please send me an email and I will look into it.

Amy Fuss
4. Dezember 2021 | Version 1.3.3

Hi, what’s the data source or email address I use to follow??

Antwort des Entwicklers
5. Dezember 2021, Fredrik_S

Hi. It’s the dexcom account credentials you need. Here is the installation guidelines

4. Dezember 2021 | Version 1.3.3

Fantastisk app! Mycket enklare att kolla i klockan än i telefonen.

1. Dezember 2021 | Version 1.3.3

Fantastic and simple app for Dexcom users with an active creator. Minimal setup and clean interphase.

30. November 2021 | Version 1.3.2

I see now comms error...?!!

25. November 2021 | Version 1.3.2

Thank you for this very useful app which I found simple to set up. I am a keen cyclist and having reading visible on watch is very useful. Please can you explain why sometime s whilst cycling the data cuts out never to return on watch face and other times it's fine. Would be great to have a trending graph if possible pls

15. November 2021 | Version 1.3.2

Thank you Frederik for making such a useful app. Sure it's not perfect, sure it doesn't have a graph, sure it needs internet connection... but it's so much better than what i had before!!! I hope you keep developping apps Frederik!!

Jarmilson 🏁
31. Oktober 2021 | Version 1.3.2

Nic to nedělá, jen nápis Setting. Ukazuje hodiny a čas. Jinak na nic.

Isabelle De Bourderé
31. Oktober 2021 | Version 1.3.2

Comms error, still on and off... a few days in a row now!

Antwort des Entwicklers
1. November 2021, Fredrik_S

Sorry for the inconvenience. The backend server has had issues over the past week due to very high load. I have some some updates that I hope have solved the issue.

Joachim Kohl
30. Oktober 2021 | Version 1.3.2

comms error - on and off. Not reliable anymore. Could you pls find a solution. Thx

Brian Chédel
27. Oktober 2021 | Version 1.3.2

Works perfectly fine for me. The phone needs to be near from the watch to work but it's fine. I'm just missing the battery level on the screen, you could add it for a next update. Thanks for your job. KR Brian