Ledger unveils Recovery Key — a physical 'spare key' for tap-to-recover crypto wallets

Ledger unveiled Recovery Key on Tuesday — a new physical "spare key" enabling users to quickly recover their crypto wallets.

Designed specifically for Ledger's e-ink touchscreen products, Ledger Flex and Ledger Stax, Recovery Key is designed to make recovering access to assets as easy as tapping a card and entering a PIN — using the same secure element technology that powers Ledger's crypto wallet devices, the firm said in a statement shared with The Block.

As crypto adoption grows, with its total market cap increasing by nearly $1 trillion over the past year, Ledger said users need modern backup options to stay secure. However, with traditional recovery methods becoming less practical, the wallet manufacturer argues it's time to rethink how users maintain access while retaining self-custody.

With Recovery Key, Ledger Flex and Ledger Stax users can create a secure spare key alongside their 24-word seed phrases, directly connecting to their device via secure NFC wireless channels with no intermediary involved. Within minutes, users can set up an always-offline backup key, protected by its own PIN and stored on durable, secure hardware, the firm said. There is no limit to the number of keys that can be created, though Ledger emphasized that doing so is always optional and can only be done via confirmation directly on their Ledger wallet device.

"Ledger not only brings the best in security but the best and fullest set of choices around recovery," Ledger Chief Experience Officer Ian Rogers said. "With Ledger Recovery Key we are making secure self-custody easy-to-use for everyone. Too many people are compromising by keeping their assets on exchanges and insecure software wallets. With Ledger Recover and now Ledger Recovery Key, as well as the traditional 24-words, we are proud to offer a recovery solution for every category of user."

Expanding recovery options

The launch of Ledger Stax and Ledger Flex in 2024 helped push Ledger's device sales past the 7.5 million milestone, the firm claimed. Recovery Key also follows the launch of Ledger Recover in 2023 — another optional paid service that splits and encrypts users' recovery phrases into fragments stored in secure hardware security modules across different jurisdictions. It enables users to regain wallet access by verifying their identity in the Ledger Live companion app.

While such options have been criticized by some corners of the crypto community, especially given the industry's history of personal data leaks , Ledger said its ever-growing user base, with different needs, backgrounds, and circumstances, requires optionality while retaining control. "The physical Recovery Key and the managed service Ledger Recover are complementary: you can use either, or both, or just your 24-words, depending on how you use your Ledger device and what gives you peace of mind."

Ledger Recovery Key's code is already reviewable alongside a  whitepaper . The Paris-based firm plans to make the device available for sale shortly, with more details to follow.

"We're delighted to announce Ledger Recovery Key with reviewable code and a whitepaper, as part of our commitment to transparency," Ledger CTO Charles Guillemet said. "It has gone through extensive security testing internally at the hands of the Donjon, our world-leading team of white hat hackers, as well as a comprehensive internal testing and external security audits. We've received extremely positive feedback from security researchers and industry leaders, and we're excited to reveal it to the world for even more feedback ahead of its launch soon."