WearLog+ is a private health data management application that works with healthy watches to view health data such as sleep quality, heart rate, exercise. The main function (with the use of the watch): Sleep quality management Heart rate monitoring Step count motion Check weather temperature and ultraviolet light (area open: Japan, China) Other functions (for use with related watches): Find phone Message/social software reminder note: 1. Turning on the phone GPS for a long time will reduce th