I need to delete all the music files on my Galaxy watch by one click,  as the current method is to delete them one by one which makes this a time consuming process. Along with that, I need a way to access the watch through my laptop if it's possible....

Gents  I'm using SAMSUNG note FE and now my mobile can't be operate for more than 3 to 4 hours and I need to keep it connected to either my laptop or the power bank. What should I do to fix it?Thanks in advance for your support.