Imagine being able to track products without a battery. Wiliot has developed a way to track items without a battery by harvesting energy from Bluetooth in the air, and using it to charge tiny chips that are actually printed on a label. This tiny chip could be a game changer for the Cannabis industry. From being able to measure product temperature as it moves from location to location, to tracking inventory in the office the options are endless . Harry Brelsford of The CannaTech Group sits down with John Gunn of Adentro to chat about this revolutionary new way to track products without the need for a battery.