Garmin forerunner 25 heart rate monitor and smart watch this garmin forerunner 25 heart rate monitor and smart watch is an easy to use gps watch that will track how far how fast and how long you have been running whilst also benefiting from bluetooth connectivity and provide call and text alerts the watch features a heart rate monitor that aids with your run and will ensure you know when to push on or reign back and save your energy smart watch rubber strap buckle fastening