According to CoinMeta, the founder of OneKey, Yishi, stated that OneKey's SafeOS is built on FreeRTOS and has been independently developed by the team. OneKey will always focus on portable security devices, providing additional offline hardware security protection for real-world assets (RWA), crypto assets, as well as FIDO keys and two-factor authentication (2FA). Yishi also emphasized that OneKey will serve as a universal accessory for iPhone and Mac; users can pair OneKey with wallets such as BlueWallet, Sparrow, Rabby, OKX Wallet, MetaMask, Electrum, etc. The team will continue to expand the range of compatibility.