Overview
The Ledger Flex™ is positioned as a "touch-confirm + full-connectivity" balanced option: the E Ink touchscreen displays key information more clearly, and it packs three connectivity/interaction-related capabilities — Bluetooth BLE, USB-C and NFC — suitable for dual phone-and-desktop use.
Connectivity & Compatibility
Mobile: Bluetooth BLE 5.2 (iOS/Android).
Desktop: USB-C.
NFC: used for Recovery Key / Security Key scenarios (per official documentation).
System requirements follow the official list: 64-bit Windows/macOS/Ubuntu desktops, and iOS 14+ / Android 10+; Chromebook is not supported.
Screen & Interaction
The E Ink touchscreen supports 16 grayscale levels at 480×600 resolution — designed for "read clearly, then tap to confirm."
Dimensions & Weight
About 78.4×56.5×7.7mm, roughly 57.5g; leans toward "balance of readability and portability."
Safety Reminders
Initialization and recovery-phrase custody must be held offline by you in person.
For every authorization/confirmation, prioritize checking the information on the device screen.
Stay cautious with "unknown links / unknown installers / being rushed to confirm" scenarios.
Standing disclaimer: this page is provided for product information and usage reminders only and does not constitute any commitment or recommendation; please choose rationally based on your own needs and pay attention to information security.
(Product official spec source: Ledger)
