Hubble Network (https://hubble.com https://hubble.com) is building something similar - an open, global BLE network. Both let you transmit arbitrary data, but t

Hubble Network (https://hubble.com https://hubble.com) is building something similar - an open, global BLE network. Both let you transmit arbitrary data, but the custom setup here is a lot of overhead. Hubble gives you an SDK and lets you get back to building your device.