If you use Kodi or OSMC player and you own an Apple Watch and iPhone, this app is for you. Click here to get it now from App Store
Once you download the Watch Kodi app from App Store (Apple Watch app should then be installed automatically on your watch) just make sure your Kodi player is turned on and connected to your WiFi network.
Launch Watch Kodi on your iPhone to discover your player. From this moment you can control the player using your Apple Watch.