The “3G Watchdog Pro SMS extension” is a new application available on the Google Play Store. This is not a standalone application but only an extension to 3G Watchdog Pro (1.17.2 and newer) which adds the ability to optionally send alerts and usage reports via SMS to a chosen recipient.
It requires the “Send SMS” permission. This permission will be used exclusively to send 3GWP alerts & reports SMS, and only if you enable these options in 3GW Pro’s settings.
Do not install this extension if you don’t need these extra features or don’t feel comfortable with the “Send SMS” permission.