Delete recorded videos (UBOX)
The system doesn't support deleting videos one by one on the SD card via the APP.
However, you can remove ALL videos on the card by formatting the card in the APP. Please check the instructions in the link below for more details.
Of course, you can also take the card out of the camera and use a card reader to manage the videos on your computer.
Besides, the camera will automatically delete the oldest video to clear up a space for new recordings when the card is full. So, you don't need to worry about unimportant videos. They will be deleted as time goes on. You only need to make sure the important videos are downloaded in time.
To delete videos on the cloud, please check the point 4 & 5 in the link below.
Images & videos in album
In the live view page in the APP, you can manually record videos and images. Instead of cloud and card, these recordings will be saved on your phone directly. You can manage them in your phone's default photo/album APP.
For iPhones, the APP is called Photos. For Samsung phones, it's called Gallery.