> openssl genrsa -out developer_key.pem 4096
> openssl pkcs8 -topk8 -inform PEM -outform DER -in key.pem -out key.der -nocrypt
/Path/to/Android/sdk/tools/emulator -netdelay none -netspeed full -avd Nexus_5X_API_23
Garmin Connect Mobile apk file
> adb install Garmin\ Connect™\ Mobile_v3.8.0.1_apkpure.com.apk
> cd counter-widget
> ./run.sh
> adb forward tcp:7381 tcp:7381
Watch Counter App - connect iq / android