Temperature, water level, power, or fill-level sensors send readings on a schedule or only when thresholds are reached. Data usage depends on reporting intervals, payload size, heartbeats, and diagnostic logs. myFreeeway plans and IoT SIMs make it easy to connect many sensors reliably—without separate contracts for each device.
Multiple sensors share one data plan; paused devices don’t “waste” unused volume.
More reliable readings in basements, industrial sites, or remote areas via auto switching.
