Compare

imKey Pro or Tangem Wallet?

The exact editions, side by side: how you’ll use them and the limits to know.

imKey Pro

One edition

Change wallet: imKey Pro

Tangem Wallet

One edition

Change wallet: Tangem Wallet
Add a wallet

Filters

  • Your device: Computer

Tangem Wallet: This model does not match the current filters.

In short

Transaction approval (Computer) is confirmed only for imKey Pro.

Computer

Your device
Approve transactions
imKey Pro:
USBRabby · Ethereum

Computer · Rabby · USB · EthereumSupport for wallet setup is unconfirmed

Tangem Wallet:
Not supported
Set up the wallet
imKey Pro:
Support for wallet setup is unconfirmed
Tangem Wallet:
Not supported

Approve transactions

iPhone
imKey Pro:
BluetoothimToken · Bitcoin / Ethereum
Tangem Wallet:
NFCTangem app · Bitcoin / Ethereum
Android
imKey Pro:
BluetoothimToken · Bitcoin / Ethereum
Tangem Wallet:
NFCTangem app · Bitcoin / Ethereum

Where they differ

Wallet recovery
imKey Pro:Recovery phrase
Tangem Wallet:Backup cards
Battery
imKey Pro:Rechargeable
Tangem Wallet:No battery

What they have in common

Cryptocurrencies
Multiple cryptocurrencies
Both

Not fully confirmed

Controls / Display
imKey Pro:Physical buttonsDisplay · Touchscreen: Not confirmed
Tangem Wallet:No controls on the walletDisplay: No device display
Operating power
imKey Pro:Not confirmed
Tangem Wallet:Powered by NFC

Before you choose

Consider
imKey ProSetup starts in imToken, and COS firmware updates require USB to a computer. Save the binding code for pairing with a new phone; it is separate from the recovery phrase.
Tangem WalletNeeds a compatible NFC phone; transaction details are checked on the phone, not an independent device screen.

Apps and requirements

Show detailsHide details
Connectivity
imKey Pro

Computer

RabbyUSBEthereumSupport for wallet setup is unconfirmed
Connection requirements

Set up imKey and create its addresses with imToken on your phone first. Use the Rabby Chrome extension 0.92.36 or later and a USB data cable. Enter the PIN on imKey and check the recipient, amount and fee on the device before pressing OK.

iPhone · Android

imTokenBluetoothBitcoin / Ethereum
Connection requirements

Activate and bind imKey in imToken, and save the binding code for a new phone. Allow Bluetooth access; Android may also need location access. Taproot and Native SegWit need imToken 2.16.0 or later and COS 1.9.05 or later. For Bitcoin, imKey displays one default receiving address per account. It does not display every receiving address listed in imToken.

Tangem Wallet

iPhone · Android

Tangem appNFCBitcoin / Ethereum
Connection requirements

You need a compatible NFC phone and supported versions of its operating system and wallet app. You check the transaction details on the phone.

Hardware detailsDifferent: 6 · Same: 0 · Not fully recorded: 7Show details (13)Hide details
imKey ProTangem Wallet

Size and weight

Dimensions
imKey Pro:Sources disagreeThe specification table on imKey’s product page lists 64 × 38 × 4.3 mm; the same page also describes the wallet as 2.3 mm thick.
Tangem Wallet:Sources disagreeTangem’s specifications list 85.6 × 54 × 1 mm; its Ring and card comparison lists 85.5 × 54 × 0.88 mm.
Width × height
imKey Pro:64 × 38 mm
Tangem Wallet:Not recorded
Device weight
imKey Pro:Sources disagreeThe specification table on imKey’s product page lists 16.2 g; the same page also lists 17 g.
Tangem Wallet:6 g

Power and charging

Battery chemistry
imKey Pro:Lithium-ion polymer
Tangem Wallet:No battery
Battery life
imKey Pro:4 weeksUsage conditions not stated
Tangem Wallet:No battery
Battery capacity
imKey Pro:33 mAh
Tangem Wallet:No battery
Charging methods
imKey Pro:USB-C
Tangem Wallet:No battery

Materials and finish

Materials
imKey Pro:Panel: Polycarbonate (PC) · Casing: Zinc alloy
Tangem Wallet:Body: Plastic

Device connections

USB port
imKey Pro:USB-C
Tangem Wallet:Not recorded

Security and software

Security chip
imKey Pro:Infineon SLE78CLUFX5000PH · CC EAL6+
Tangem Wallet:CC EAL6+
Device software
imKey Pro:COS
Tangem Wallet:Not recorded

Operating conditions

Operating temperature
imKey Pro:Not recorded
Tangem Wallet:-25 °C … 50 °C

Protection

Dust and water protection
imKey Pro:Not recorded
Tangem Wallet:IP69K

Official stores

Next steps
imKey ProOne edition

Documentation checked Oct 18, 2026

Tangem WalletOne edition

Documentation checked Sep 29, 2026

Replace imKey Pro

Our picks for computers

Current wallets

Discontinued