# Compatible CGMs

This section provides a brief overview of all compatible **CGMs/FGMs** with **AAPS**.

*Tip*: If you can display your glucose data in xDrip+ app, you can choose xDrip+ as **BG** source in **AAPS**.

* [General recommendations](../CompatibleCgms/GeneralCGMRecommendation.md)
* [Data Smoothing](../CompatibleCgms/SmoothingBloodGlucoseData.md)
* [xDrip+Settings](../CompatibleCgms/xDrip.md)
* [Nightscout as BG Source](../CompatibleCgms/CgmNightscoutUpload.md): While it's possible to use Nightscout as a BG source for closed-loop insulin delivery, **this method is not recommended** due to its reliance on stable mobile data or Wi-Fi connectivity. This means your **CGM** data would only be received by **AAPS** when you have an online connection to your Nightscout site. For a more reliable set up, using a CGM with local broadcast from the receiver (as listed below) to **AAPS**, is a much better option.

| CGM                                                                         | Available [BG Sources](#Config-Builder-bg-source)                                                                    |
| --------------------------------------------------------------------------- | -------------------------------------------------------------------------------------------------------------------- |
| [Dexcom G7](../CompatibleCgms/DexcomG7.md)                                  | BYODA, [xDrip+](../CompatibleCgms/xDrip.md) or [Juggluco](../CompatibleCgms/Juggluco.md)                             |
| [Dexcom ONE+ and Stelo](../CompatibleCgms/DexcomG7.md)                      | [xDrip+](../CompatibleCgms/xDrip.md)                                                                                 |
| [Dexcom G6](../CompatibleCgms/DexcomG6.md)                                  | BYODA or [xDrip+](../CompatibleCgms/xDrip.md)                                                                        |
| [Dexcom ONE](../CompatibleCgms/DexcomG6.md)                                 | [xDrip+](../CompatibleCgms/xDrip.md)                                                                                 |
| [Libre 3/3+](../CompatibleCgms/Libre3.md)                                   | [Juggluco](../CompatibleCgms/Juggluco.md) (with or without xDrip+)                                                   |
| [Libre 2/2+](../CompatibleCgms/Libre2.md)                                   | [xDrip+](../CompatibleCgms/xDrip.md) (EU only) or [Juggluco](../CompatibleCgms/Juggluco.md) (with or without xDrip+) |
| [Libre 1](../CompatibleCgms/Libre1.md)                                      | [xDrip+](../CompatibleCgms/xDrip.md) or Diabox. Need a transmitter                                                   |
| [Eversense](../CompatibleCgms/Eversense.md)                                 | [xDrip+](../CompatibleCgms/xDrip.md) or ESEL/Eversense patched App                                                   |
| [Enlite (MM640G/MM630G)](../CompatibleCgms/MM640g.md)                       | [xDrip+](../CompatibleCgms/xDrip.md) or MM640g + 600SeriesAndroidUploader App                                        |
| [PocTech](../CompatibleCgms/PocTech.md)                                     | PocTech app                                                                                                          |
| Glunovo                                                                     | Glunovo App                                                                                                          |
| Intelligo                                                                   | Intelligo App                                                                                                        |
| [Ottai](../CompatibleCgms/OttaiM8.md)                                       | Ottai App                                                                                                            |
| [Syai](../CompatibleCgms/SyaiTagX1.md)                                      | Syai Tag App                                                                                                         |
| Sibionics CGM                                                               | [Juggluco](../CompatibleCgms/Juggluco.md) or Patched SI App                                                          |
| Sinocare                                                                    | Patched Sino App                                                                                                     |
| [Caresens](../CompatibleCgms/Caresens.md), Simplera, iCan, LinX, SmartGuide | xDrip+ Companion App                                                                                                 |

(GettingStarted-TrustedBGSource)=

## Trusted BG data sources

Regulatory approved **CGM**s for commercial hybrid closed loop systems are considered trusted **BG** data sources.

In order for **AAPS** to correctly identify them, the app sending **BG** readings must be able to provide sensor information.

Trusted data sources allow **SMB** delivery, all the time.

| Sensor                |                                                        CGM app                                                         |
| --------------------- |:----------------------------------------------------------------------------------------------------------------------:|
| Dexcom G6             |                                           BYODA, xDrip+ (**Direct, Native**)                                           |
| Dexcom G7             |                 BYODA, xDrip+ (**Direct, Native**), </br>Juggluco (**xDrip broadcast** without xDrip+)                 |
| Dexcom ONE/ONE+/Stelo |                                              xDrip+ (**Direct, Native**)                                               |
| Libre 2/2+ (EU)       | xDrip+ (OOP2 **no calibration**), </br>Juggluco (**xDrip broadcast** without xDrip+, or **Patched Libre** with xDrip+) |
| Libre 2/2+/3/3+       |                    Juggluco (**xDrip broadcast** without xDrip+, or **Patched Libre** with xDrip+)                     |
| Syai                  |                                                        Syai App                                                        |

**Note: xDrip+ Companion apps and Follower modes (includes 640G/Eversense) are not trusted data sources.**