| Custody |
Non-custodial (hardware card)
|
Non-custodial (hardware + software)
|
| Hardware / software |
Hardware
|
Hardware + software
|
| Chains and coins |
30+ chains; BTC, ETH, XRP, and major alts
|
10,000+ tokens; 100+ chains
|
| Security certification |
CC EAL6+ SE; encrypted Bluetooth pairing
|
EAL5+ secure element on hardware; air-gapped QR
|
| Key model |
Seed on EAL6+ chip; biometric unlock optional
|
Seed on device; air-gapped signing via QR
|
| Price |
CoolWallet S ~$99; Pro ~$149
|
S1 ~$49; S1 Pro ~$69; software wallet free
|
| Platforms |
iOS, Android (Bluetooth card form factor)
|
iOS, Android, browser extension, hardware
|
| Bluetooth / mobile |
Encrypted Bluetooth + mobile app (no USB)
|
QR/air-gapped; no Bluetooth on hardware
|
| Open source |
Closed-source firmware
|
Closed-source firmware
|
| Staking / DeFi / NFT |
Staking, swaps, and NFTs via CoolWallet app
|
Staking, swaps, NFTs in app
|