SpotSee has launched WarmMark QR, a single-use, battery-free time-temperature visual indicating sensor for cold chain monitoring.
It features a patented process for reading the visual sensor indicator, and provides a sustainable way to track-and-trace time-temperature excursions at the box or salable unit level.
It can scan with almost any smartphone, without requiring an app to upload data to the SpotSee Cloud. Users gain immediate access to temperature excursion data once the product is scanned complete with time, date, location, and serial number, via the SpotSee Cloud.
WarmMark QR is suitable for such applications as: pharmaceutical manufacturing and distribution; last-mile delivery; vaccine shipping; pharmacy delivery/ship to home; diagnostic tests and specimens; chemical transportation; and temperature-sensitive food products.