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What devices and software are compatible with the Dexcom CGM apps?

We recommend checking the Dexcom compatibility chart before installing a new iOS or Android OS version on your smart device. Dexcom tests all its apps on new OS versions after the OS is released. It may take several days or more to complete testing and, if necessary, update the Dexcom app to be fully compatible with a new OS version.

           
 United States

Dexcom G6
App

 

iPhone
5S, 6, 6 Plus, 6S, 6S Plus, 7, 7 Plus, SE, 8, 8 Plus, X, XS, XS Max, XR

iPod Touch
6th Generation

Apple iOS
Minimum iOS: 10.3.2 (for compatible devices only)

Apple Watch (requires a compatible smart device)
1st Generation, Series 1, Series 2, Series 3, Series 4

Apple watchOS
Minimum OS: 3.0 (for compatible devices only)

Google
Pixel, Pixel XL, Pixel 2, Pixel 2 XL

Samsung Galaxy
S6, S6 Edge, S7, S7 Edge, S8, S8+, S9, S9+
Note 5, Note 8, Note 9
J3 [Models SM-J327, SM-J330 and SM-J337)

LG
G5, G6, G7 ThinQ 

Android OS
Minimum OS: 7.0.0 (for compatible devices only)

Android Watches Wear OS (requires a compatible smart device)
Minimum OS: 1.3 (for compatible devices only)

Dexcom G5 Mobile
App

 

iPhone
4S, 5, 5C, 5S, 6, 6 Plus, 6S, 6S Plus, 7, 7 Plus, SE, 8, 8 Plus, X, XS, XS Max, XR  

iPod Touch
6th Generation 

iPad
3, 4, Air, Air 2, Mini, Mini 2, Mini 3, Mini 4, Pro, 5th Generation

Apple iOS
Minimum iOS: 9.0 (for compatible devices only)

Apple Watch(requires a compatible smart device)
1st Generation, Series 1, Series 2, Series 3, Series 4

Apple watchOS
Minimum OS: 3.0 (for compatible devices only)

Google
Pixel, Pixel XL, Pixel 2, Pixel 2 XL

Samsung Galaxy
S5, S6, S6 Edge, S7, S7 Edge, S8, S8+, S9, S9+
Note 5, Note 8
J3 [Models SM-J327, SM-J330 and SM-J337)

LG
G4, G5, G6, G7 ThinQ

Motorola
Nexus 6

Android OS
Minimum OS: 6.0.0 (for compatible devices only) 

Android Watches Wear OS (requires a compatible smart device)
Minimum OS: 1.3 (for compatible devices only)

Dexcom Share2 App

 

iPhone
4S, 5, 5C, 5S, 6, 6 Plus, 6S, 6S Plus, 7, 7 Plus, SE, 8, 8 Plus, X, XS, XS Max, XR

iPod touch
6th Generation

iPad
3, 4, Air, Air 2, Mini, Mini 2, Mini 3, Mini 4, Pro, 5th Generation, 6th Generation

Apple iOS
Minimum iOS: 10.0.1 (for compatible devices only)

Apple Watch (requires a compatible smart device)
1st Generation, Series 1, Series 2, Series 3

Apple watchOS
Minimum OS: 3.0 (for compatible devices only)              

Dexcom Follow
App

 

iPhone
4S, 5, 5C, 5S, 6, 6 Plus, 6S, 6S Plus, 7, 7 Plus, SE, 8, 8 Plus, X, XS, XS Max, XR 

iPod touch
6th Generation

iPad
3, 4, Air, Air 2, Mini, Mini 2, Mini 3, Mini 4, Pro, 5th Generation, 6th Generation 

Apple iOS
Minimum iOS: 10.0.1 (for compatible devices only)

Apple Watch (requires a compatible smart device)
1st Generation, Series 1, Series 2, Series 3

Apple watchOS
Minimum OS: 3.0 (for compatible devices only)

Samsung Galaxy 
S5, S6, S7 Edge, S8, S8+, S9, S9+ 
Note 8 
J3 [Models SM-J327, SM-J330 and SM-J337)

LG
G5

Other Android Devices
Motorola Nexus 6, Sony Xperia, HTC One 8

Android OS
Minimum OS: 4.4.4 (for compatible devices only)

CLARITY reports
app

 

iPhone
5, 5C, 5S, 6, 6 Plus, 6S, 6S Plus, 7, 7 Plus, 8, 8 Plus, X 

Apple iOS
Minimum iOS: 10.3 (for compatible devices only)

Google
Pixel

Samsung Galaxy
S5, S6, S7, S8, LG G4, LG G5, LG G6
Note 5, Note 8

Motorola
Nexus 6

Android OS
Minimum OS: 6.0 (for compatible devices only)

 

 

The follower will also need an internet connection to access data.

Identify your iPhone model