Systems and methods for predictive sleep scheduling for battery-powered devices

A system for conserving energy in a battery-powered wireless networked endpoint, comprising:

• a site coordinator implemented by one or more processors and memory configured to generate, for a networked endpoint, a device-specific wake and sleep predictive timetable that specifies, for plural future time windows, a sleep cycle and a wake cycle;
• firmware on the networked endpoint configured to execute the wake and sleep predictive timetable by (i) entering a sleep cycle during at least one of the plural future time windows, (ii) adopting the wake cycle during at least another of the plural future time windows, and (iii) honoring local overrides that temporarily elevate listening in response to detected local activity;
• and
• wherein the site coordinator selects the sleep cycle and the wake cycle responsive to features derived from at least device history, calendar context, installer configuration, and anomaly feedback, and wherein the timetable is selected to satisfy a latency service-level objective (SLO) for at least one interaction class while reducing expected battery consumption.