OneKey Classic 1S Review: Ultra-Slim Hardware Wallet Redefines Crypto Security

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The OneKey Classic 1S hardware wallet emerges as a compelling option for crypto enthusiasts seeking a balance of security and convenience. This ultra-slim device, measuring just 3mm in thickness and weighing 20.5g, brings professional-grade cryptocurrency storage to a form factor reminiscent of an iPod.

Design and Hardware

The wallet features a monochrome OLED display (128 x 64 px) and four physical navigation buttons, providing clear visibility of transactions and easy menu navigation. Connectivity options include both USB-C and Bluetooth, allowing flexible usage with computers and mobile devices.

Security Architecture

At its core, the Classic 1S employs an EAL 6+ certified secure element chip, offering robust protection against both physical and digital attacks. The wallet's open-source architecture allows for community code verification, while anti-tamper features help users detect any potential device manipulation.

Setup and Usage

Getting started with the OneKey Classic 1S involves a straightforward process:

  • Connecting via USB-C or Bluetooth
  • Setting up a PIN code
  • Generating and recording the recovery seed phrase
  • Installing the latest firmware

The companion OneKey app, available across major platforms (iOS, Android, macOS, Windows, Linux), provides an intuitive interface for managing cryptocurrencies.

Cryptocurrency Support

The wallet supports over 5,000 cryptocurrencies, including:

  • Bitcoin (BTC)
  • Ethereum (ETH)
  • Ripple (XRP)
  • Solana (SOL)
  • Polygon (MATIC)
  • Dogecoin (DOGE)
  • Avalanche (AVAX)
  • BNB Chain

Strengths and Limitations

The device excels with its certified security features, exceptional portability, and extensive cryptocurrency support. However, users should note the compact screen size and limited battery life during intensive use.

Verdict

Rating: 4/5 The OneKey Classic 1S stands out as a reliable choice for users prioritizing secure and portable cryptocurrency storage. Its combination of certified security features, open-source transparency, and comprehensive cryptocurrency support makes it a strong contender in the hardware wallet market, despite minor limitations in screen size and battery life.