Android Oreo Update will start rolling out to today. However the timing is determined by each watch’s manufacturer. No details have been announced by TAG Heuer yet. REF: https://plus.google.com/u/1/ HoiLam/posts/eMzmoxztkpw Improvements include: Notification vibration strength setting Touch lock option for wet conditions Support for 7 new countries / languages Plus more e.g. notification channels, battery saving background limits The version number associated with the new Oreo build of Android Wear is still apparently 2.6.0, though it is reporting as "Android OS 8.0.0."