BitRing is a decentralized health incentive protocol built on BNB Chain that combines wearable smart ring hardware with blockchain-based rewards. Users stake BTR tokens to activate mining eligibility and earn incentives by completing daily exercise targets. The system introduces a “movement-as-a-contract” model, where failure to meet activity goals results in partial token deductions. By integrating hardware tracking with on-chain staking mechanics, BitRing creates a gamified fitness economy aligned with Web3 incentive structures.