The integration currently supports TRON (TRX), with plans to extend functionality to Bitcoin and Ethereum by early autumn. Unlike traditional setups that often require importing seed phrases into software environments, this workflow relies on a QR-based connection. Users select their desired blockchain and scan a single code to bridge the hardware device with the Guarda interface.

A core feature of the ERA hardware is its transaction-decoding lens. This tool translates complex data into a human-readable format, allowing users to inspect the specifics of a transaction directly on the device screen before signing. This verification layer is intended to mitigate risks associated with blind signing, particularly during decentralized finance actions like staking or token swaps where transaction data can be opaque. To encourage adoption, the company is offering a 15% discount on new ERA hardware units for users integrating their devices with the Guarda ecosystem.