A new Android Wear update has started rolling out to Sony's Smartwatch 3. Carrying a build number of MWD49B, the update brings along security and stability-related improvements. Specifically, the update is said to fix GPS issues, and feature battery life-related improvements. The reboot option has also made a comeback. For those who aren't already aware, the wearable received the Marshmallow update in April this year. Via
Source: http://www.gsmarena.com/new_sony_smartwatch_3_update_is_aimed_at_improving_security_and_stability-news-19012.php