The new firmware begins to roll out today, and all compatible devices are expected to get it by the end of the month, reveals Fossil on Twitter. In addition to the original Q Founder, the newer Q Wander, Q Marshal, and Q Founder 2.0 are scheduled to receive the update as well.
http://www.notebookcheck.net/Android-Wear-2-0-coming-to-Fossil-smartwatches-later-this-month.207108.0.html