To greatly enhance user experience of door opening, Loock Touch smart lock specifically adopts exquisite and ingenious handle design. The light circle that indicates unlocking status, 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 grasp, authenticate and push down the handle in a single instantaneous move. It is also self-learning: the more you use the lock, the higher the success rate of fingerprint sensor recognition.