1. A method for improving a time to first fix for location circuitry of a wearable device, the method comprising:storing, in a memory associated with a high-speed circuit of a wearable device, time to first fix support data for a location circuit of the wearable device, wherein the location circuit is separate from the high-speed circuit;
initiating a location fix operation at the wearable device while operating the location circuit of the wearable device in a location circuit low-power state comprising a real-time clock and operating the high-speed circuit of the wearable device in a high-speed circuit low-power state;
in response to initiation of the location fix operation, booting the high-speed circuit and the location circuit, and automatically communicating the time to first fix support data in the memory to the location circuit on booting the high-speed circuit;
generating location state data at the location circuit using the time to first fix support data.