Kaltiot Smart Tracker records shipment conditions, location and shipment parties. Our technology is based on smart phone technology, wireless infra and battery-operated sensors which enable scalable tracking system globally without pre-built infrastructure. Affordable sensor price enables end to end visibility since sensors can be placed even in single package. Kaltiot provides sensors with data logging capability, which can store environmental condition data such as temperature, humidity and air pressure. Additionally, shock detection and vibration as upcoming features. Smart Tracker application transfers the data from sensor automatically in the background to our cloud service when sensor is near smart phone. This is enabled without Bluetooth pairing and manual actions from user. Customers can access the data or integrate it with their operative systems by utilizing Kaltiot Smart Tracker Cloud API. Kaltiot Smart Tracker sensor service includes tools for data visualisation.