In just seconds, Lepsi technologies can measure the performance of your mechanical watch – the accuracy, amplitude, and beat error. Lepsi is the world’s leader in the manufacture and sale of watch analyzers designed for use with smartphones and tablets.

Developed in Geneva, Switzerland by a technical team that has worked with the most prestigious watch brands, Lepsi technologies have successfully passed the most demanding quality tests of some of the most renowned Swiss watch manufacturers. The reliability of their measurements fulfills the highest requirements of professional watchmakers. Feel the heart of your watch.