OneKey Says SafeOS Built on FreeRTOS, to Broaden Wallet Compatibility

OneKey's decision to build SafeOS in-house on FreeRTOS signals a bid to control its own firmware stack rather than depend on third-party wallet software, which matters as hardware wallets increasingly compete on interoperability rather than just secure storage. The explicit pairing list and the promise of broader compatibility position the device as a neutral accessory across competing wallet ecosystems, a notable stance given how fragmented that landscape remains. Whether that compatibility expansion actually materializes — and whether RWA custody becomes a real driver of hardware demand rather than a narrative — is the open question.