To greatly enhance user experience of door opening, Loock Touch smart lock specifically adopts exquisite and genius handle design – the invisible fingerprint sensor and the central point of handle axis are all accurately and perfectly co-centered and overlapped. This highly integrated design delivers the beauty of concision and elegance, making it possible to streamline actions of grasping, authenticating and handle pushing down to just a single move of less than 0.8 seconds. The lock is also self-learning: the more you use it, the higher the success rate of fingerprint sensor recognition.