Google releases final Android Wear 2.0 developer preview, here is what's new
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Cross platform support by Telegram Messenger
Furthermore, Google confirmed that the final developer preview adds an update to the Wearable Support Library. However, there are not updates to the preview watch image or emulator in this specific release.
NFC (Near Field Communication) HCE support has been added as well, along with new ProGuard configuration. Those who develop apps for Android Wear 2.0 will be able to test the new features and improvements by updating to the fifth beta build.
Although Google hasn't yet confirmed when exactly Android Wear 2.0 will go live, the search giant did say that it will be launched “in early February,” which comes in line with previous reports claiming the new OS will be released on February 9.
source: Google
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