Wiliot develops IoT technology for supply chains and asset management.

Its battery-free printable sensor tags are designed for monitoring products such as groceries, apparel, and pharmaceuticals from their source on to stores and homes.

The company’s business model is based on selling the use of its cloud software.

Wiliot’s tags, called IoT Pixels, are postage stamp-sized printed computers that power themselves by harvesting the energy from surrounding Wi-Fi, cellular, and Bluetooth radio signals.

The IoT Pixel tags have sensors for temperature, fill level, motion, location changes, humidity, and proximity.The company was named a cool vendor in “Cool Vendors in Indoor Location Technologies and Sensors, 2022” by Gartner.