Which IoT retail innovation has demonstrated the highest average ROI for department stores according to the 2023 Global Retail Tech Survey?

Internet of Things (IoT) technology is transforming the retail landscape by creating smarter, more efficient shopping environments. From inventory management to customer experience enhancement, IoT innovations are helping retailers collect valuable data, reduce operational costs, and create personalized shopping journeys. Test your knowledge about this cutting-edge retail technology that's bridging the physical and digital retail worlds.

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Smart shelves with weight sensors and automatic reordering capabilities
RFID-enabled inventory tracking systems
Customer heat-mapping and movement tracking systems
Smart fitting rooms with interactive mirrors and product recommendations