| Custody |
Non-custodial (hardware)
|
Non-custodial (hardware card)
|
| Hardware / software |
Hardware
|
Hardware
|
| Chains and coins |
Multi: BTC, ETH, and 1,500+ assets; Bitcoin-only edition available
|
30+ chains; BTC, ETH, XRP, and major alts
|
| Security certification |
Microchip ATECC608 secure element; Swiss-made
|
CC EAL6+ SE; encrypted Bluetooth pairing
|
| Key model |
Offline seed; microSD backup optional
|
Seed on EAL6+ chip; biometric unlock optional
|
| Price |
Multi edition ~€149 (~$159); Bitcoin-only ~€149
|
CoolWallet S ~$99; Pro ~$149
|
| Platforms |
BitBoxApp on Windows, macOS, Linux, Android
|
iOS, Android (Bluetooth card form factor)
|
| Bluetooth / mobile |
USB-C only (no Bluetooth)
|
Encrypted Bluetooth + mobile app (no USB)
|
| Open source |
Yes - firmware and app fully open source
|
Closed-source firmware
|
| Staking / DeFi / NFT |
Staking via partners; limited DeFi on Multi edition
|
Staking, swaps, and NFTs via CoolWallet app
|