Which IoT technology first enabled real-time temperature monitoring of sensitive scientific reagents throughout the entire retail supply chain?

The Internet of Things (IoT) has transformed scientific retail operations in unprecedented ways. From smart inventory management to laboratory equipment monitoring, IoT technology has revolutionized how scientific retailers operate. This trivia question tests your knowledge about a groundbreaking IoT implementation that changed how scientific supplies are tracked and maintained in retail environments.

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RFID with integrated thermal sensors (2015)
Bluetooth Low Energy beacons (2018)
NFC tags with temperature logging (2017)
QR-linked thermal monitoring systems (2016)