What are the different types of smart locks? There are numerous varieties of smart locks, and some are superior for a variety of reasons. Some are extremely specific to certain demands, such keeping linked and in constant communication with the owners, being watched by the owners, being able to speak with the owners, and others, and some are very specific to being able to meet those needs. Other smart locks function more like a digital keypad that may be used without being touched. Further details check here, housewareline