Citadel Wallet, a well-known provider of cryptocurrency hardware solutions, has introduced Suiball, the first hardware wallet developed specifically for the Sui blockchain. The launch was revealed during SuiFest, where the company positioned the device as a secure and user-friendly solution intended to meet the needs of the next generation of digital asset users.
Suiball is designed to address one of the longstanding security gaps in digital asset transactions. The wallet introduces a feature called clear signing, which eliminates the risks associated with blind signing. Unlike conventional wallets that often require users to approve transactions without full visibility, Suiball ensures that every detail is presented in an intuitive and human-readable format. This approach allows users to clearly understand the actions they authorize, thereby enhancing safety in managing digital assets.
Focus on Transparency and Security
Industry leaders noted that this feature represents a significant step forward in transaction transparency, particularly as Bitcoin-focused finance and other high-value activities expand within blockchain ecosystems. By offering a secure signing process, Suiball aims to strengthen confidence among users who engage in complex or high-stakes transactions.
Beyond its focus on transparency, the hardware wallet supports a wide range of Sui-native assets. This includes popular tokens such as WAL, DEEP, and NS, along with non-fungible tokens (NFTs). The device also connects seamlessly with the wider Sui ecosystem, ensuring compatibility with decentralized finance platforms built on Sui, including Suilend, Bluefin, Cetus, and Ika.
Did you see this coming? 👀
Dropped at #SuiFest: Suiball by @citadelwallet – the first hardware wallet built to natively support Sui & Bitcoin.
✅ Clear Signing (no blind txs)
✅ Sui + Slush integration
✅ Bitcoin + BTCfi supportPre-orders (35% off) 👉 https://t.co/q9hW8RihBB pic.twitter.com/1lHRqLpWXx
— Sui (@SuiNetwork) October 2, 2025
Bridging Sui and Bitcoin Ecosystems
One of the notable advantages of Suiball is its support for native Bitcoin (BTC) and BTC-related DeFi products. Given that approximately 30 percent of the total value locked on the Sui network is held in Bitcoin-based assets, this integration is positioned as particularly valuable. It enables users to safeguard and manage their BTC holdings while also participating in cross-chain applications, reinforcing Suiball’s role as a bridge between Bitcoin and Sui-based finance.
Our founder representing Citadel Wallet and Suiball at #Suifest https://t.co/BzC72RvnC7
— Citadel Wallet | Personal Hardware Wallet (@citadelwallet) October 2, 2025
This feature highlights Citadel Wallet’s strategy of building tools that not only protect assets but also enable seamless engagement with emerging blockchain ecosystems. By offering support for Bitcoin alongside Sui-native assets, the wallet seeks to address the growing demand for interoperability in digital finance.
Future Expansion Plans
Looking ahead, Citadel Wallet plans to expand the capabilities of Suiball to serve additional sectors. The company has indicated that future updates may include functionality for gaming applications and payment services. By moving into these areas, Suiball could extend beyond its current role as a security tool to become a broader enabler of blockchain-based activities.
With this launch, Citadel Wallet has positioned Suiball as more than just a hardware wallet. It serves as a secure and transparent gateway for both seasoned crypto investors and newcomers, while also laying the foundation for broader adoption of blockchain-powered applications. By focusing on transaction clarity, ecosystem integration, and cross-chain support, the company aims to strengthen user trust and expand the utility of hardware wallets in the evolving digital economy.