Released in 2014, the TREZOR marked the beginning of the Bitcoin hardware wallet. Produced by Satoshi Labs, the TREZOR could not only store Bitcoin independently of your computer, but could do so while maintaining the functionality of a traditional web wallet. Thus, the TREZOR was the precursor to the many different hardware wallets we now see on the market.
The maturity of the TREZOR is reflected in the depth of engineering documentation, community involvement, and third-party compatibility of the device. For these reasons, the TREZOR remains one of the most secure ways to hold your Bitcoin.