Israel’s BeeHero (see here previously) has developed low-cost, Internet of Things (IoT) AI sensors, and inserts them into beehives to monitor in-hive changes. In the US, BeeHero implemented the world’s largest network of simultaneously monitored hives over tens of thousands of acres.
https://www.calcalistech.com/ctech/articles/0,7340,L-3919155,00.html