What is the Helium network?

Helium is a blockchain network that leverages a decentralized global network of Hotspots — devices that double as network miners and wireless access points — initially to provide long-range connectivity to Internet of Things (IoT) devices, and long-term to connect anything to the internet via a decentralized wireless …

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What signal does Helium use?

Helium’s LongFi technology, the combination of the Helium blockchain and LoRaWAN wireless protocol, uses sub-GHz radio frequency . Depending on conditions, Helium LongFi can reach miles and even connect devices that are inside buildings unlike GPS and cellular signals.

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