User Guide and essential tips and tricks for Samsung Galaxy Watch Active 2. Samsung Galaxy Watch Active 2 is a smartwatch that tracks your sleep and heart rate, pairs to your phone and fits your look. In this app, you will able to learn everything you need to know to use your watch. Inside the app: # Watch Features # Get started and Charge # Wireless PowerShare # Galaxy Wearable app # Navigation # Using Apps: Install new apps, use pre built app and many more. # Music: Import musing to your wat