Google today released a new version of the Android Wear SDK for developers. The SDK boosts the API level from 22 to level 23, which introduces the new runtime permissions required in Android 6.0 Marshmallow and up. Google revised how Android handles permissions in order to give end users more control over what features apps may access. Google has been aggressively pursuing developers to make sure their apps are compatible with the new permissions model. The SDK adds support for sound to Android Wear apps, which means smartwatches equipped with speakers will be able to offer sound effects. The SDK also includes support for the x86 architecture, which is vital for the Tag Heuer Connected smartwatch, which uses an Intel, rather than ARM, processor. The SDK includes a new emulator for developers, as well. All new watches need to run the most current version of Android Wear (v1.4, based on Marshmallow). Google said it will soon mandate that existing Android Wear watches be updated to comply with API level 23, but it has not yet decided when. The revised Android Wear SDK is free for developers to download.


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