jenny7935, Steve, Ifixit does not do repairs on items, we offer advice/trouble shooting on how repairs are made through answer forum and parts and tool store offer some parts for purchase(no parts for Samsung Gear S2) . You are best to use the Samsung link below to contact them tell them of the issue and see if you can have it put through on warranty or for repair center in your area. Good luck. I hope this helped you out, if so let me know by pressing the helpful button.
http://www.samsung.com/us/support/owners/product/gear-s2-bluetooth