A:AnswerI have not used a case and have no scratches. I bump it on things all day. You can buy a protective case for about 10 dollars if that would lessen you screen anxiety.
A:AnswerYes. In addition to the standard watch faces, the Nike edition gives you access to all of the Nike faces. You can also fully customize each Nike face to the color and shortcut menu options of your choice.
A:AnswerOf course you can see the bands close before deciding to buy one. Just ask one of the customer service agents around there to help you. They will be more than happy to help you out.
A:AnswerI just upgraded from a Series 2 to a Series 4. I know the onboard memory of the Series 2 was 8gb with 2gb dedicated to music storage. From everything I've read, the Series 4 now has a total of 16gb of memory, with over 12gb dedicated to storage but still only 2gb dedicated to music. I run with my watch (no iPhone) and currently have 187 songs on my running playlist with all of them synced to my watch and no issues playing through Bluetooth headphones.
A:AnswerIt can track your sleep. I use an app called sleep++. You install it on your iPhone and then install it on the watch using the watch app. It automatically detects when you go to sleep and when you get up. There are other apps as well that should work.
