Op is describing the early stages of Internet of things https://aws.amazon.com/what-is/iot/

The general idea is that every Device can communicate with every other Device. Bluetooth was added to everything in hopes that we could better automate every aspect of our lives when a critical mass of devices can talk to each other. The Bluetooth receiver in your alarm clock tells your coffee machine to start remotely. But we quickly realized that the overhead isn't worth the payoff. But up until that point we made Bluetooth glasses, beanies, dash buttons, replaced inafred in most devices, power tools and appliances. It wasn't that bad, but there were moments when you would pick up a smart nose trimmer and wonder why they included it.