The app need a serious update so ALL fuctions will work. Facial recognition would be a start. Able to Add information into the database. Getting the screen to display more than some dots for a face. when it takes picture there no way to view them. Lot of the features listed just do not work, the camera, NFC, face id, SD card and remote control which I paid extra for are all pretty well useless. little or no instructions. The chatbot itself is great but no worth £120