WATASHI Plus V2 is a remote surveillance software for Android phones. It offers a range of features, including Push Alarm, Video Playback, Invisible Task wheel, and Finger Gesture. However, it is important to note that the Push Alarm function is only supported on special devices and requires internet access. In addition, re-subscription is necessary to receive notifications due to changes in the Google Cloud message server.

Overall, WATASHI Plus V2 is a useful utility tool for remote surveillance on Android phones. However, it is important to ensure that your device is compatible with the Push Alarm function and has internet access before using this feature.