Tizen SDK for Wearable 1.0.0 is now available on the SDK download page.
Tizen SDK for Wearable is a comprehensive set of tools for developing Tizen wearable applications. It consists of the Tizen wearable IDE, Emulator, tool-chain, sample applications, and documentation. Tizen SDK for Wearable runs on Windows®, Ubuntu, and Mac OS® X.
More information on the release can be found here: https://developer.tizen.org/downloads/sdk/release-notes/tizen-sdk-wearable-1.0.0.
If developers want to develop corresponding applications with Tizen wearable applications using Samsung mobile devices, please visit Samsung Developers. (or http://developer.samsung.com/samsung-gear/)
Tizen Technical Steering Group