
Track your fitness progress with this Samsung Gear Fit2 fitness watch. It records calories burned, floors climbed and overall sleep quality, and its built-in GPS accurately logs every step you take. Its smart notifications let you receive alerts and respond to calls from compatible Android and iOS smartphones¹ and a curved display makes it easy to view activity progress. This Samsung Gear Fit2 fitness watch can automatically identify a variety of activities, including running, cycling and elliptical workouts, and it delivers smartphone notifications right to your wrist. 
A: Yes it does vibrate when you are away from phone and also has a tracking method to find your phone or you can find Gear fit 2 from your phone also.
A: Thank you for reaching out with your question, JW. You can set the Gear Fit to turn on the screen automatically every time you twist your arm for reading the time or notifications. However, if you don't like that or find it is too sensative for you, you can turn that feature off and simply use the small button on the side to turn the screen on instead. I hope that helped to answer your question. ^Viv
A: Yes it does. And what's great is that you can even Answer (you still need to talk on your phone) or Reject Calls, Read and Quick Reply to Text Messages and Read Emails. It is actually a bit more functional than just showing you notifications which I love. Here's a partial list of apps you can get notifications for: Alarm Calendar Emergency Alerts Gmail Google App Hangouts Incoming Call and Missed Call Messages (Text) Facebook and Facebook Messenger
A: I would think your smart for wanting to take care of your health.
A: The watch. Charger and instructions. All you need. Motivation sold separately.
A: If you start an exercise (walking, running, cycling) then the Gear Fit 2 measures the HR continuously. If the Gear Fit is not in exercise mode it will read the HR every 10mins if the Auto HR is enabled. It can also read the HR manually. In exercise mode the GPS will track your run or ride.
Q: Can you use pics from your gallery as wallpaper.
A: You can not add any custom wallpaper to your GearFit2, you can download custom watch faces from the store provided in the app.
Q: Does it dertermine your daily calories and your sleep patterns?
A: Yes, this model tracks sleep and calories.