OneKey Classic


The OneKey Classic is the original and pioneering crypto hardware wallet from OneKey. It boasts mature technology and top-of-the-line chips, allowing for easy access to your assets via Bluetooth connectivity with your phone.

Free Next Day Delivery 🚚
  • Free next day UK delivery with Royal Mail Tracked 24
  • £4.99 premium delivery (DPD UK Next Day, fully tracked)
  • Free UK premium delivery for orders over £150
  • Orders before 2pm on weekdays are shipped the same day
  • EU & International shipping calculated at checkout, no duties or taxes included
  • For more details please see the full Shipping Policy


Authorised Reseller 🛡️

Monix is an official Authorised OneKey Reseller. This means we meet all the strict security criteria required by OneKey to stock their products. Learn more.

8 in stock

Key Features

  • Ultra-lightweight at just 20.5 grams and 3 mm thick
  • High-performance Bluetooth module for easy connectivity
  • Slim battery for convenient on-the-go access
  • Mature technology and top-of-the-line chips

In Detail

Learn more about this product and all its features. If anything remains unanswered, our team is eager to assist you in any way.

Full product overview

The OneKey Classic, as the earliest cold wallet from OneKey, has stood the test of time and continues to be a trusted and secure option for managing your crypto and NFTs. This cold storage wallet’s ultra-lightweight design, at just 20.5 grams and 3 mm thick, makes it easy to carry with you wherever you go. The high-performance Bluetooth module allows for seamless connectivity to your phone, so you can check or manage your crypto whenever and wherever you want. OneKey's commitment to security is evident in the use of mature technology and top-of-the-line chips in the OneKey Classic hardware wallet. With OneKey, your crypto is always within reach and in safe hands.

Unique security features
  • Open Source Software: The software is fully open source and auditable, allowing public verification of its integrity and inviting community improvements and integrations​​

  • Bootloader: Checks firmware integrity and signatures upon each power application, displaying warnings for unofficial firmware. This ensures that only secure and authenticated firmware is run on the device​​

  • Firmware Security: The firmware, critical for device operation and safety, can be updated via USB with physical confirmation required. Memory is erased during firmware updates to maintain security​​

  • Home Screen Customisation: The customisable home screen serves as a first line of defence against device replacement by malicious parties, with changes requiring PIN entry​​

  • PIN and Password Protection: The PIN prevents unauthorised use of the device. Password phrases, unlike PINs, are tied to the user's seeds, adding an extra layer of security​​

  • Recovery Helper: Acts as the ultimate backup for all private keys and related data used and protected by the device
Supported cryptocurrencies

Top 25 listed below, find a full list here.

  • Bitcoin (BTC)
  • Ethereum (ETH)
  • Tether (USDT)
  • BNB (BNB)
  • USD Coin (USDC)
  • XRP (XRP)
  • Binance USD (BEP-20) (BUSD)
  • Cardano (ADA)
  • Solana (SOL)
  • Wrapped Bitcoin (WBTC)
  • Dogecoin (BEP-20) (DOGE)
  • Polygon (MATIC)
  • Polkadot (DOT)
  • Dai Stablecoin (DAI)
  • TRON (TRX)
  • Uniswap (UNI)
  • Avalanche C-Chain (AVAX)
  • Wrapped BTC (WBTC)
  • Litecoin (LTC)
  • Binance USD (BUSD)
  • Cosmos (ATOM)
  • Ethereum Classic (ETC)
  • Stellar (XLM)
  • Cronos (CRO)
  • Bitcoin Cash (BCH)
  • Bitcoin SV (BSV)
  • BSC (BNB)
  • 0x Protocol Token (ZRX)
  • 1INCH Token (1INCH)
  • Aave interest bearing CRV (aCRV)

Technical Specs

  • Size: 86 x 52 x 5.2 mm
  • Weight: 20.5 gram
  • Material: High quality ABS
  • Works on: iOS, Linux, Windows
  • Input: Physical buttons
  • Connectivity: USB Type-C, Bluetooth
  • Display: 1.54 inch LCD screen
  • NFT support: Yes
  • Secure chip: ATECC608A
  • Security: Open source, RNG, tamper-proof
  • OneKey Classic hardware wallet
  • USB type-C cable
  • Seed phrase recovery sheets
  • Sticker