Description: Includes fitness monitoring tools such as VO2 max, fitness age and strength training Monitor wellness with all-day stress tracking and the relaxation-based breathing timer Can estimate fitness age, which you may be able to decrease over time with hard work…

Description: Smart Activity Tracker with Wrist-based Heart Rate and GPS Work out inside, or use built-in GPS to accurately track activities outside Includes fitness monitoring tools such as VO2 max and fitness age estimates All-day stress tracking helps you stay in…

Recent review: Good and nice sport watch for casual runner / lady runner is small and light weight, comfortable to wear all day. Main features, GPS tracks distance and pace while you run or walk. You can get the data from the…

Description: Smart Activity Tracker with Wrist-based Heart Rate and Fitness Monitoring Tools Includes fitness monitoring tools such as VO2 max, fitness age and strength training Monitor wellness with all-day stress tracking and the relaxation-based breathing timer 24/7 heart rate monitoring with…