Tezos started out really strong as a platform for smart contracts and decentralized apps. After being released in 2018, its price touched an all-time high of $9.12 in 2021 ... XTZ is approaching the ...

However, the main innovation — a first for smart rings — is the addition of an FDA-cleared atrial fibrillation (AFib) sensor that reads the electrical activity of your heart, including the rate and ...