Abstract: Present disclosure describes a method for low power communication between smart devices, including data transmission and control. The method for communicating with a smart device, includes following steps: waking up from a sleep mode periodically; performing an incoming transmission signal detection at a first frequency after waking up from the sleep mode; determining if an incoming transmission signal is detected; determining if at least part of a wake message is received, based on the determination that the incoming transmission signal is detected; determining if the at least part of the wake message is associated with the device, based on the determination that the at least part of the wake message is received; and switching to a second frequency for communication, based on the determination that the at least part of the wake message is associated with the device.