Power Saving Mode (PSM) allows idle IoT devices to switch into a low-power state when they are not transmitting data. This reduces energy use during inactive periods and helps extend battery life.
By controlling when the device wakes up and sends or receives data, PSM lowers overall energy consumption. This not only reduces operating costs but also helps ease congestion on cellular networks. For devices deployed in the field, it means longer service life with fewer battery replacements.
PSM works especially well with NB-IoT and LTE-M low-power wide area network (LPWAN) technologies. These networks support long sleep cycles while still ensuring the device can reconnect and transmit data reliably when needed.
Power Saving Mode is a key feature for energy-efficient IoT deployments. It helps maintain device performance while maximizing battery longevity and minimizing operational costs.