Best for

Best hardware wallets for mobile users

Mobile signing needs reliable Bluetooth or companion apps — not every cold wallet is built for on-the-go use.

These devices score well for mobile experience and support phone-based transaction approval.

OneKey Pro 2

OneKey Pro 2

Users seeking a large touchscreen hardware signer
Top Pick

OneKey Pro 2 launched at a listed US$299 with a 3.54-inch AMOLED display, four EAL6+ secure elements, fingerprint unlock, wireless charging, and QR signing. Apple Find My and TOTP require future OTA updates; broader security and privacy confidence remains limited by its recent launch.

Connectivity:USB-C, Bluetooth, QR, NFC
Open Source:Vendor-described open source; public repository and independent-audit scope require further verification
Coins:Not confirmed

$299

OneKey Pro

OneKey Pro

Mobile Users

OneKey Pro is OneKey's premium open-source wallet for users who want QR air-gapped signing, a large touchscreen, fingerprint unlock, Bluetooth/USB-C/NFC connectivity, and broad Web3 support in one device.

Connectivity:USB-C, Bluetooth, QR, NFC
Open Source:Mostly open source
Coins:30,000+

$278

Ledger Flex

Ledger Flex

Mobile Users

Ledger Flex is a premium touchscreen Ledger signer for users who want clearer transaction review, iOS and Android connectivity, NFC recovery-key support, and broad Ledger ecosystem features, but it is expensive and still depends on Ledger's proprietary firmware trust model.

Connectivity:USB-C, Bluetooth BLE 5.2, NFC
Open Source:Partially open source
Coins:15,000+

$249

Tangem Wallet Cards

Tangem Wallet Cards

Beginners Wanting Simple Setup

Tangem Wallet cards are durable NFC hardware wallets for users who want a simple mobile card experience, optional seedless backups, and low maintenance, but the lack of a screen and closed non-updatable firmware make them less ideal for high-value or advanced cold-storage setups.

Connectivity:NFC
Open Source:Partially open source
Coins:14,000+

$54.9

Ledger Nano X

Ledger Nano X

Mobile Users

Ledger Nano X is the mobile-focused Ledger signer for users who want iOS and Android Bluetooth signing, broad asset support, and secure-element protection, but it costs more than Nano S Plus and requires comfort with proprietary firmware and wireless connectivity.

Connectivity:USB-C, Bluetooth BLE 5.2
Open Source:Partially open source
Coins:15,000+

$149

Trezor Safe 7

Trezor Safe 7

Security Conscious Users

Trezor Safe 7 is Trezor's premium flagship for users who want auditable secure-element architecture, post-quantum firmware authentication, Bluetooth, wireless charging, a large touchscreen, and optional Bitcoin-only firmware, but it is expensive and not air-gapped.

Connectivity:USB-C, Bluetooth 5+, Qi2 wireless charging
Open Source:Mostly open source
Coins:9,000+

$249

Not sure which fits? Take the quiz or read our head-to-head comparison for this use case.