This is a basic framework we used to build the SWARM watach faces in the Google Play store, if you'd like to roll your own Watch Face.
The tutorial follows four parts.
Part 1 – Overview & Drawing a watch face
Part 2 – System UI requirements for the watch face
Part 3 – Real-time weather communication
Part 4 – Packaging and publishing the watch face
To get started fork this code and follow the insutructions above. If you have any questions email us at hello [at] swarmnyc.com