Eversense
There are four different methods to access the readings from Eversense:
ESEL companion mode
ESEL patched mode
xDrip companion app
Notification Reader (built into AAPS)
ESEL
Get and install the ESEL app, following these instructions.
In ESEL, open the three dots menu (⋮) at the top right and select Settings (also available from the ☰ menu). In the settings:
Enable “Send to AAPS and xDrip”
Disable “Send to Nightscout”
As the BG data from Eversense can be noisy, it is recommended to enable “Smooth Data” in ESEL.

Companion Mode
Reads the data from the Eversense app notifications (works with the standard Eversense App, available since ESEL version 3.0.1).
Use the official Eversense App from the Google Play Store
Optional, but required for backfilling: Login to your Eversense account
In Sync, enable Auto synchronization
Configuration of ESEL:
Disable the setting “Get data from patched Eversense App”
For backfilling: Enable “Fill missing data from eversensedms.com”
Provide as Email address and password your Eversense login data
Set “MM640g” as BG source in Configuration → BG Source.
Patched Eversense App
Requires a patched version of the Eversense App (works completely offline, including backfilling).
Uninstall the Eversense App (Warning: your local historical data (older than 1 week) will be lost!)
Install the patched Eversense app and use it as described by the vendor
Start the Eversense App, login, connect to your transmitter and use it just like the normal app.
Configuration of ESEL:
Enable the setting “Get data from patched Eversense App”

If you run ESEL with a fresh installation of Eversense for the first time, it can take up to 15min until your first values appear in xDrip!
Set “MM640g” as BG source in Configuration → BG Source.
xDrip
xDrip can read notifications from the vendor app, like ESEL does. No backfilling available.
Download and install xDrip: xDrip
As data source in xDrip “Companion App” must be selected.
Select xDrip in Configuration → BG Source.
Adjust the xDrip settings according to the explanations on the xDrip settings page xDrip settings.
Enable Exponential Smoothing in AAPS.
Notification Reader
AAPS can read the glucose values directly from the notifications posted by the official Eversense app, without any other app in between. No backfilling available.
Select Notification Reader in Configuration → BG Source and grant AAPS access to notifications when asked.
Make sure the Eversense app shows the current glucose value in its notification.
Warning
BG values reading frequency is not always 5 minutes and duplicates can occur.