Yes, CoolWallet is a non-custodial wallet. This means that you, as our user, have full control over your private keys and consequently your crypto assets. With CoolWallet, only you hav CoolWallet is a hardware cryptocurrency wallet developed by CoolBitX, a Taiwan-based fintech company. Designed for secure digital asset storage and on-the-go convenience, CoolWallet stands out in the crypto wallet market with its sleek, credit-card-like form factor and robust security features. It merges the security of offline storage with the accessibility of mobile devices, offering a hybrid approach ideal for
both beginners and seasoned crypto users.
Unlike most traditional hardware wallets that resemble USB sticks or bulky devices, CoolWallet is shaped like a standard credit card, about 0.8mm thick. It is waterproof, tamper-proof, and heat-resistant, allowing users to carry it discreetly in a physical wallet. The wallet features a small e-ink display and a single button, enabling users to confirm transactions and view wallet information securely.
CoolWallet connects to smartphones via encrypted Bluetooth (Bluetooth Low Energy, BLE), offering a wireless and mobile-first experience. This design choice eliminates the need for USB ports and cables, reducing the risk of physical hacking and increasing portability. It supports both iOS and Android, integrating with the CoolBitX mobile app, which acts as a companion interface for asset management and trading.
Security is at the core of CoolWallet's value proposition. It employs a secure element (SE) chip to store private keys—ensuring that keys never leave the device or get exposed to the internet. All transactions require physical confirmation via the wallet's button and display, adding a crucial layer of verification and preventing remote attacks. Additionally, it offers encrypted Bluetooth communication and advanced biometric and 2FA features via the mobile app.
CoolWallet has undergone several independent security audits and penetration tests, demonstrating its resistance to common attack vectors like malware, phishing, and remote takeovers.
CoolWallet supports a wide range of cryptocurrencies, including Bitcoin (BTC), Ethereum (ETH), Litecoin (LTC), Binance Coin (BNB), XRP, and many ERC-20 tokens. New coins and tokens are periodically added through firmware and app updates. It also supports decentralized finance (DeFi) activities, NFT storage, and integration with Web3 services, enhancing its utility beyond simple storage.
There are two main models: CoolWallet S and CoolWallet Pro. The CoolWallet Pro, released in 2021, offers enhanced security features and broader asset support compared to the earlier S model. It is particularly designed for DeFi and NFT users, supporting staking and connecting to dApps (decentralized applications) through WalletConnect.
CoolWallet is ideal for users who prioritize mobility without compromising security. It suits crypto traders, investors, and DeFi participants who want to manage their assets on the go. Its user-friendly mobile interface makes it appealing to beginners, while its high-grade security and multi-asset support meet the demands of more advanced users.
CoolWallet is a standout hardware wallet that bridges the gap between robust offline security and mobile convenience. Its discreet design, strong security features, and user-friendly app make it a compelling choice for storing and managing cryptocurrencies. Whether you're a newcomer to crypto or a DeFi enthusiast, CoolWallet offers a portable, secure, and sleek solution for digital asset protection.
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