While you're Keeping the lock button down, slide the band in either path. It need to slide pretty simply, but occasionally the band would not release instantly. If this happens, Apple suggests urgent down about the lock button once again and ensure that you happen to be holding it down https://electric-toothbrushes-hea90976.dm-blog.com/26851031/the-ultimate-guide-to-kavu-watch-band-apple-watch