FrostsnapBitcoin-only wallet
Frostsnap Device
Frostsnap Device is a Bitcoin-only wallet released in 2025. Key specs: open-source firmware, signing connectivity USB-C, screen size 1.69″, weight 60 g.
5.3Score
Security4.3
Open source8.5
Bitcoin features3.6
Ease of use6.2
Connectivity2.3
price range€95–120Reference price converted from USD
- Year
- 2025
- Brand
Frostsnap- Popularity
- #57 of 141
- Model numbers
- Frostsnap Frontier
NoSecure Element chip
YesOpen-source firmware
NoAir-gapped signing
USB-CSigning connectivity
1.69″Screen size
NoBuilt-in battery
60 gWeight
Spec guide
How it ranks among Bitcoin-only wallets
Compared with every model of this kind in the catalog.
Specifications
Full specifications
Security
- Secure Element chip
- No
- Air-gapped signing
- No
- 100% air-gapped
- No
- Secure boot
- Yes
- Anti-klepto (anti-exfil) signing
- Yes
Firmware & open source
- Open-source firmware
- Yes
- Source code available
- Yes
- Reproducible builds
- Yes
- Firmware licence
- MIT
- Upgradable firmware
- Yes
- Firmware update via
- USB
- Bitcoin-only firmware / edition
- Yes
Device lock
- PIN lock
- Yes
- PIN entered on the device
- No
- Duress PIN / decoy wallet
- No
- Brick / wipe PIN
- No
- Wipe after failed attempts
- No
- Time-delayed unlock
- No
- Anti-phishing words
- No
Keys & backup
- BIP39 passphrase
- No
- Shamir backup (SLIP-39)
- No
- Seed XOR
- No
- BIP85 child seeds
- No
- 24-word seed
- No
- SeedQR backup
- No
- microSD backup
- No
- NFC backup card
- No
- User-added entropy (dice)
- Yes
- Stateless use (no stored keys)
- No
- Multiple seeds on one device
- No
Bitcoin features
- Multisig
- No
- Taproot
- Yes
- Miniscript
- No
- Message signing
- Yes
- Coin control
- No
- Own node connection
- Yes
- Tor support
- Yes
- Replace-by-fee
- Yes
- Silent Payments
- No
- FROST threshold signing
- Yes
- Spending limits
- No
- Testnet
- Yes
Supported assets
- Altcoins & tokens
- No
- Bitcoin only
- Yes
Connectivity
- USB
- Yes
- USB-C
- Yes
- Bluetooth
- No
- NFC
- No
- QR code camera
- No
- Animated QR (UR)
- No
- microSD signing
- No
Screen & input
- Screen
- Yes
- Screen size
- 1.69″
- Screen type
- OLED
- Screen resolution
- 240 × 280
- Touchscreen
- Yes
- Colour screen
- Yes
- Gorilla Glass
- No
- Controls
- Touch Screen
- QWERTY keyboard
- No
Battery & power
- Built-in battery
- No
- Wireless charging
- No
Design
- Weight
- 60 g
- Length
- 42 mm
- Width
- 34 mm
- Thickness
- 9 mm
- Materials
- Aluminum
- Water / dust resistance
- No
- Several colours available
- Yes
- Assembled in
- Malaysia
- DIY build possible
- No
Apps
- Official apps
- Windows, macOS, Linux, Android
- Desktop app
- Yes
- Mobile app
- Yes
- Compatible third-party wallets
- 0
Other features
- FIDO2 / U2F security key
- No
- Password manager
- No
Specs are collected from manufacturers and open databases and normalised to one format; check details with the seller before you buy.
Compare
Compare Device with
In collections
Hardware wallets: Bitcoin only + touchscreen6Bitcoin-only wallets: Open-source firmware8Bitcoin-only wallets: Bitcoin only12Hardware wallets: Open-source firmware + Bitcoin only13Hardware wallets: Open-source firmware + touchscreen13Hardware wallets: Bitcoin only18Hardware wallets: Open-source firmware29Hardware wallets: Touchscreen30
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