Compare Hardware Wallets
Choosing between hardware wallets is far easier side by side. Pick any two or three below and the differences that matter line up together — turn on Highlight differences to make them stand out.
The rows worth checking first are Works with iPhone and Works with Android. Not every wallet supports both, and it is the easiest thing to overlook before you buy.
Black
Trezor
Trezor Safe 7Black Graphite
OneKey
OneKey ProBlack
Black
Trezor
Trezor Safe 7Black Graphite
OneKey
OneKey ProBlack
Security chip
CC EAL6+
Security chip
CC EAL6+
Security chip
CC EAL6+
Connects by
NFC
Connects by
USB-C, Bluetooth
Connects by
USB-C, Bluetooth, QR code
Works with iPhone
Yes
Works with iPhone
Yes
Works with iPhone
Yes
Works with Android
Yes
Works with Android
Yes
Works with Android
Yes
Open source
No. The phone app is open source, but the card firmware is immutable and not published
Open source
Yes. Firmware and hardware designs are both published
Open source
Yes. Device firmware is published
Battery
No. Powered by NFC from your phone — nothing to charge
Battery
Yes. Built-in rechargeable battery
Battery
Yes. Built-in rechargeable battery
Good to know
Three cards, no battery and no cable to charge
Good to know
Two secure elements; first Trezor usable from a phone
Good to know
Four secure elements, 3.5-inch touchscreen, fingerprint