Train smarter with the Fitbit Surge GPS Watch HR Monitor. This super watch has built in GPS tracking for you to view distance, pace, and elevation climbed, and review routes and split times. The PurePulse heart rate monitor gives you continuous, automatic, wrist based heart rate and simplified heart rate zones that sync wirelessly to your smartphone. No matter your discipline, this watch records running, cycling, cross training and cardio, delivering detailed workout summaries with tailored metrics, intensity levels, and calories burned. Improve your rest patterns with the sleep monitor that shows how long and how well you sleep, as well as wakes you up gently with a silent alarm so as to not disturb whoever might be in bed with you. For those extra busy days when you don't have time for exercising or anything, really, the display shows call and text notifications and allows you to control songs from your mobile playlist while on the go.