八月 31, 2019
Frozen Armor
九月 8, 2019

BITHD Watch 2


Since the foundation in 2013, Bither Team has helped over 1.5 million users safely keep hundreds of thousands of bitcoins, ethereum and other major crypto-assets with its three products—Bither wallet (both Hot mode and Cold mode enabled), Bitpie wallet (hot wallet) and Cold Wallet: BitHD. Besides, Bither Wallet is the only wallet in China recommended by Bitcoin official website: 


  • 100% open source.
  • BIP 32/39/44 compatible
  • Bluetooth communication
  • Unlimited inputs/outputs in transaction
  • Unauthorized physical access to wallet protected by PIN
  • Password account – (protect private key leak)
  • No private keys leak risk in case of theft
  • Multiple signatures of BTC, ETH, EOS & USDT simultaneously. Especially, BITHD is the world’s FIRST hardware wallet that supports multi-sig on ETH, EOS and USDT

Supported blockchain assets:

  • Bitcoins(BTC), Bitcoin cash(BCH) and Bitcoin SV(BSV).
  • Ethereal(ETH) and all ERC20 tokens.
  • EOS and all EOS based tokens.
  • USDT
  • Tron(TRX) and all TRC10/20 tokens
  • Litecoin(LTC)
  • Zcash(ZEC)
  • DASH
  • DOGE
  • More to come


  • Dimensions: 42mm * 36mm *12mm
  • Weight: 26.4g
  • 0.96-inch OLED screen
  • 6063 CNC machining aluminum case + 2.5D tempered glass
  • High performance flour-elastomer belt.
  • Core wallet chip: STM32F205 (ARM Cortex M3 core, 120MHz + 1Mbyte Flash)
  • Bluetooth chip: Nordic51822 (Nordic BLE 4.0 SOC, 256Kb flash + 16kB SRAM)
  • 200 ma battery (37 days of standby time)
  • Magnetic fast wireless charging
  • Water proof level : IP68 (resistant to submersion up to a maximum depth of 1.5m underwater for up to thirty minutes)