| Custody |
Non-custodial (hardware)
|
Non-custodial (hardware)
|
| Hardware / software |
Hardware
|
Hardware
|
| Chains and coins |
Bitcoin + Liquid Network
|
EVM-focused; ETH, L2s, and ERC-20 tokens
|
| Security certification |
Open-source; blind-oracle model (no dedicated SE on base Jade)
|
SafeCard secure element; always-online Wi-Fi (not air-gapped)
|
| Key model |
Offline seed; optional Blockstream Green multisig
|
Seed on SafeCard; swappable cards for multi-account
|
| Price |
Jade ~$55; Jade Plus ~$69
|
Lattice1 ~$397; SafeCards ~$40 each
|
| Platforms |
Device + Blockstream Green mobile/desktop
|
Wi-Fi touchscreen device; GridPlus Wallet web
|
| Bluetooth / mobile |
Bluetooth with Green app
|
Wi-Fi always-on (no air-gap); no Bluetooth
|
| Open source |
Yes - open-source firmware and software
|
App partially open source; firmware proprietary
|
| Staking / DeFi / NFT |
BTC/Liquid only
|
Full DeFi and NFT via GridPlus Wallet
|