Start by defining the problem. A location or sensor log does not directly prove product conditions.
Define the pilot question. Choose one measure, such as missing containers, dwell or incomplete records. Compare similar tracked and untracked work consistently.
Verify what the device records. GEBHARDT's LogiMAT 2025 page reports exhibiting Isotec TBX with the 4smart tracker. Confirm sensors, events and reporting interval in the exact device documentation.
Match device and container IDs.
Use dispatch and receipt times from operations.
Compare temperature with an independent measurement.
Flag connection loss and missing samples.
Make a fair comparison
Judge claims from pilot records. Define the same start and end events for dwell time.
Match routes, loads and handoffs between groups; different work profiles can distort results.
Count battery, coverage, installation and data charges in total cost.
Review differences, missing data and cost. If gains are unmeasured, adjust placement or workflow before expansion.
A sensor may not represent product temperature; validate it with a trial load.
Store ambient, container and product readings separately.
Product information is not a runtime or route-performance guarantee.
Record source date, configuration and measurement conditions.
