GarminForerunner 45S GPS Running Watch, 1pcs Impressiverunning functions: The Forerunner 45S helps you run and get fitter; Extensiverunning functions with speed data, lap times and track recording increase yourmotivation; get better every day. For narrowwrists: The Forerunner 45S has been specially designed for narrow wrists, so itfits perfectly with athletes or on L shots looking for a compact running watchwith a minimum of weight; simply put on and go Trainsuccessfully: Run as effectively as never and always keep an eye on your pulsemeasurement and VO2max; the body battery value shows you your current energylevel and tells you whether you are fit enough for the most recent workout Trainingplans for your goals: Plan your optimal workout; from the evening of the workto the marathon, download your personal training plan, the Garmin running coachhelps you achieve your goals, individual and motivating MADE FORMANY SPORTS: They are sporty in several disciplines. In addition to running, many other sports profiles are pre-installed, e.g. Cycling, treadmill, crosstrainer or yoga; choose your favourite sport and get started right away