Love!! Battery lasts 3 days or more, tracks activity easily, durable for even ocr races, light weight, comfortable. Other tracking of sleep, hr, hr recovery, ekg, oxygen, biometrics and more.
I wanted a watch that was simple to use and compatible with STRAVA and Nike app
The Samsung Galaxy 4 is just perfect for me. I can receive calls when I'm out running, it will record all my runs and other activities when I'm at the gym.
