| Custody |
Non-custodial (hardware)
|
Non-custodial (hardware)
|
| Hardware / software |
Hardware
|
Hardware
|
| Chains and coins |
Multi: BTC, ETH, and 1,500+ assets; Bitcoin-only edition available
|
BTC, ETH, SOL, TRX, and 5,000+ assets via Keystone 3
|
| Security certification |
Microchip ATECC608 secure element; Swiss-made
|
2 of 3 chips CC EAL5+; air-gapped QR; open-source firmware
|
| Key model |
Offline seed; microSD backup optional
|
Seed on device; air-gapped QR signing
|
| Price |
Multi edition ~€149 (~$159); Bitcoin-only ~€149
|
Keystone 3 Pro ~$129; Keystone 3 ~$99
|
| Platforms |
BitBoxApp on Windows, macOS, Linux, Android
|
iOS, Android companion, desktop via USB/QR
|
| Bluetooth / mobile |
USB-C only (no Bluetooth)
|
Air-gapped QR only (no Bluetooth/USB data path)
|
| Open source |
Yes - firmware and app fully open source
|
Yes - firmware and app open source
|
| Staking / DeFi / NFT |
Staking via partners; limited DeFi on Multi edition
|
Staking and swaps via companion app partners
|