It seems to me that the SmartWatch is designed for running. It is equipped with a heart rate monitor, GPS, altimeter, and running speed detection. It is an indispensable assistant of a modern active person who cannot imagine his existence without a healthy lifestyle. The device synchronizes data of daily activity with a personal computer. There is also a function of sleep control, which helps to determine the amount of time allocated for healthy sleep. In power-saving mode, the battery holds up to 50 hours of charge in workout mode, with no more than 8 hours of continuous use. You can see them at https://jarvisvillage.com/top-10-smartwatches-for-women/.