Helium is a decentralized blockchain network that enables the creation of a wireless network for the Internet of Things (IoT) devices. The network is powered by a cryptocurrency called HNT, which is used to incentivize users to deploy and maintain wireless hotspots that enable IoT devices to connect to the internet. Helium's unique approach to building a wireless network for IoT devices has gained significant traction in recent years, with the network now covering over 1,000 cities worldwide. The Helium network is designed to be highly scalable, secure, and cost-effective, making it an attractive option for businesses and individuals looking to deploy IoT devices.

The Helium network is built on a proof-of-stake consensus algorithm, which means that users can earn HNT by staking their tokens and participating in the network's governance. This approach ensures that the network is secure and decentralized, with no single entity controlling the network's operations. The Helium network is also designed to be highly energy-efficient, with wireless hotspots consuming only a fraction of the energy required by traditional cellular networks. This makes the Helium network an environmentally friendly option for businesses and individuals looking to deploy IoT devices. Overall, Helium's innovative approach to building a wireless network for IoT devices has the potential to revolutionize the way we connect and interact with the world around us.