! noticed that the scrollbar in the video playback neatly shows periods where no video was taken in white, versus blue where video was taken & stored to the sd card.
this can serve to provide see remotely when & how long power outages occurred, you can tell how for many hours the outage lasted (so you will know if your frozen goods are still safe)
it is not affected by internet outages, as the wyzecam will still record to the sdcard.