, which informs you when you stray out of a minimum or maximum heart rate zone.It also has a Smart Training Program, which takes you through a number of training sessions including warm-up and cool-down.It's water resistant for 50m and the heart-rate
a minimum and maximum heart-rate-zone setting, and a 99-lap counter and chronograph. The strap and dial are made of lightweight, durable rubber, the functionality is extremely easy to get to grips with and the buttons are easy to access
