A:AnswerYes, I that app is available. There others as well. It seems that the active 2 watch may be a little bit more accurate for some measurements, but I am happy with mine as it is. That said, I do not work out every day. Just five days a week. By the way, this watch can be submerged. You can swim with it. If you do a lot of exercise you know that sooner or later either you will sweat a lot or you will forget you have your watch one and either take a shower or watch your hands. This watch can handle it!
A:AnswerYes, I have used it with a generic android and a iPhone as well. With the iPhone you do not have as much functionality as you will with a droid.
A:AnswerOnly if you set it up to do so. The watch does not need to be connected to your phone and/or WIFi to keep track of many health functions; BPs, stress, steps, etc.
A:AnswerHi, Gallop. The Galaxy Watch is compatible with devices that run on Android OS 5.0 and above, RAM 1.5GB and above. Thank you for asking this question. ^Kayla
A:AnswerMine works with my Moto G Play phone. I can make and receive phone calls / text from my watch. I downloaded the Samsung App and can control the watch.
A:AnswerIf you get the cellular device it will need a plan to use it. Its so you don't have to take your phone with you. The cellular ones also typically have a smaller battery and use more battery.
A:AnswerYes, kelc504! The Galaxy Watch is able to track your phone if it is lost. You are also able to find your watch using your phone if it is misplaces. Thank you for asking this question. ^Kayla
A:AnswerThat is a great question! If you would like to direct the music you are listening to from your watch, you are able to connect ear buds to the Galaxy Watch via Bluetooth. I have included a link that has more information. Thank you for reaching out to us. ^Kayla
https://www.samsung.com/us/support/answer/ANS00078026/