Ledger Flex review

The Ledger Flex brings the touchscreen experience of the flagship Stax to a more accessible price. Its 2.8" E Ink display — protected by Gorilla Glass — makes verifying addresses and managing assets far clearer than the tiny screens on the Nano range, and the always-on E Ink can show a custom lock screen or NFT without draining the battery.

Under the glass it's pure Ledger: a CC EAL6+ secure element, the full Ledger Live ecosystem, 5,500+ assets, staking, and swaps. The Flex adds secure NFC for tap-to-confirm alongside USB-C and Bluetooth, so it works seamlessly with both desktop and mobile. Clear-signing on the large screen is a genuine security upgrade — you can actually read what you're approving, which matters as scams grow more sophisticated.

It sits in an interesting spot: more capable and readable than a Nano X, but $150 cheaper than the Stax. If you want a premium, touchscreen cold-storage device and don't need the Stax's larger curved screen or wireless Qi charging, the Flex is the value pick of Ledger's premium tier. As with all Ledger devices, the firmware isn't fully open-source — the trade-off for its polished, broadly integrated ecosystem.