Systems and methods for wearable initiated handshaking

A wearable device comprising:

• lower-power circuitry coupled to a memory;
• and, higher-power circuitry coupled to the lower-power circuitry, wherein the lower-power circuitry configured to:
• receive at the wearable device, a camera data query via a lower-power communication from an application on a host device;
• in response to the camera data query, determine that there is camera data that had not been previously transferred;
• send, to a host device via the lower-power circuitry, an indication of the camera data stored in the memory of the wearable device;
• and
• receive, via the low-power circuitry, a communication from the host device, a communication indicating the wearable device is to activate higher-power wireless circuitry of the wearable device, wherein the higher-power circuitry is configured to:
• communicate to the host device, the camera data stored on the wearable device.

A non-transitory computer readable medium comprising computer readable instructions that, when executed by one or more processors of a wearable device, cause the wearable device to perform operations comprising:

• receiving at the wearable device, a camera data query via lower-power communication from an application on a host device;
• in response to the camera data query, determining that there is camera data that had not been previously transferred;
• sending, to a host device via lower-power wireless circuitry, an indication of the camera data stored in a memory of the wearable device;
• receiving, via the lower-power wireless circuitry, a communication from the host device, a communication indicating the wearable device is to activate higher-power wireless circuitry of the wearable device;
• and
• communicating to the host device, via the higher-power wireless circuitry, the camera data stored on the wearable device.