Compare

CoolWallet Go or Tangem Ring?

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

Tangem Ring

One edition

Wallet 2

Add a wallet

Wallet 3

Filters

Your cryptocurrencies: Ethereum

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In short

Transaction approval confirmed (iPhone): CoolWallet Go and Tangem Ring.

CoolWallet GoOne edition

Price at CoolWallet

Tangem RingOne edition

Price at Tangem

Approve transactions

Computer: CoolWallet Go:
Transaction approval not confirmed for your selected criteria; Tangem Ring:
Transaction approval not confirmed for your selected criteria
iPhone: CoolWallet Go:
NFCCoolWallet app · Bitcoin / Ethereum; Tangem Ring:
NFCTangem app · Bitcoin / Ethereum
Android: CoolWallet Go:
NFCCoolWallet app · Bitcoin / Ethereum; Tangem Ring:
NFCTangem app · Bitcoin / Ethereum

What they have in common

Cryptocurrencies: Multiple cryptocurrencies
Both
Controls / Display: No controls on the walletDisplay: No device display
Both
Wallet recovery: Backup cards
Both
Battery: No battery
Both

Not fully confirmed

Operating power: CoolWallet Go:Not recorded; Tangem Ring:Powered by NFC

Before you choose

Consider

CoolWallet GoKeep the electronic spare card and pairing password safe. During setup, choose card-only backup or app-generated recovery words with a written record; they give you different recovery options.

Tangem RingTake the ring off to scan. You review payments on the phone; Ring has no independent screen. Choose seedless or phrase backup during setup.

Apps and requirements

Show detailsHide details

Connectivity

CoolWallet Go

iPhone · Android

CoolWallet appNFCBitcoin / Ethereum

Tangem Ring

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: 0 · Same: 1 · Not fully recorded: 4Show details (5)Hide details

CoolWallet GoTangem Ring

Size and weight

Dimensions: CoolWallet Go:85.6 × 53.98 × 0.8 mmDimensions as listed by the manufacturer; Tangem Ring:Not recorded
Width × height: CoolWallet Go:85.6 × 53.98 mm; Tangem Ring:Not recorded