Blockchain Technology in Wearable Health Data: A Secure Framework for Digital Health
RUCHI SHAHI · INTERANTIONAL JOURNAL OF SCIENTIFIC RESEARCH IN ENGINEERING AND MANAGEMENT · 2025
The market for wearable health devices is growing and producing previously unheard-of amounts of private and sensitive health data which poses serious problems for interoperability data security and privacy. This article looks at how blockchain technology presents a viable way to address these issues. Wearable health data can be effectively managed with blockchains decentralized architecture cryptographic security protocols and transparent yet private record-keeping features. The paper examines wearable data ecosystems present security flaws evaluates how blockchain might be used to improve patient autonomy and data security examines noteworthy implementations and legal issues and talks about technical difficulties and constraints. Blockchain offers the potential to revolutionize wearable health data management as healthcare becomes more digitally connected by giving patients more control over their medical records while upholding strict security and interoperability guidelines. In an increasingly interconnected healthcare ecosystem this development may allow for more individualized healthcare delivery while maintaining privacy security and regulatory compliance. Keywords: Blockchain technology, Wearable health devices, Data security, Patient data ownership, Healthcare interoperability