First you have to know about apple brand. furtunetly you already know and why fear about it. I’m ever use all apple brand product as phon, laptop, camera, and now watch. I’m really so happy to using the apple brand . now my watch is makeing me easy to comfortable task .it is not only timmer tool .it is huge of funtion as camera bluetooth, wifi and call .hey body it is so awesome l can’t express my all feeling to you.if you want to bye don’t stop just buy without fear.