Global – October 20, 2026 -- SpotSee is urging cold chain teams to select temperature monitoring by the decision it must support, and has matched five technology categories to specific shipment questions.

Irreversible indicators answer whether a limit was crossed

Irreversible threshold indicators, such as SpotSee's Thermax, give receiving teams visible evidence that specified temperature conditions were reached. The indication does not reset once activated. They suit cases where a clear visual result matters more than a complete temperature history.