Wearables: Smartphones, fitness trackers, Smartwatches, hearing aids, Apple Air Tags, Ring products, etc., all use Bluetooth LE (low energy) to form an independent "mesh network" that is not based on the Internet. All these devices can receive, send, and forward data packets and instructions to other devices. Almost all IoT devices will be equipped with BLE. Thus, the INFRASTRUCTURE is complete, just waiting to sink its teeth into humanity everywhere.