The NaBi Solo is a configurable smart sensor based on 5G Narrowband IoT communication that enables the monitoring and tracking of goods over many years without the need for an external power supply. The low-power cellular IoT connectivity is complemented by the sensor’s flexible, remotely configurable operation. Designed to be waterproof and durable, the NaBi Solo can for instance monitor the operation of an excavator shovel or ensure the presence of an important traffic sign.