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HONOR Debuts Life S3, a Tiny Magnetic E‑Ink Reader for Phones

Keeping an E Ink reader on your phone, the 3.68‑inch Life S3 runs a lightweight RTOS that limits native app store access.

Overview

  • HONOR this week listed the Life S3 for sale in China at about CNY 360, with no confirmed international release.
  • The device uses a 3.68‑inch monochrome E Ink touchscreen with a stated 259 PPI, weighs about 61 grams, and measures roughly 5.6 mm thick.
  • HONOR says the S3 accepts EPUB, MOBI, PDF, DOC/DOCX and TXT files, supports microSD cards up to 1TB, and ships with a magnetic ring, screen protector and charging cable.
  • The reader runs a lightweight RTOS rather than Android so it cannot run native Kindle or Kobo apps and instead relies on HONOR Smart Space transfers and China services such as JD Reading.
  • Practical limits include a reported lack of a front light, very small built‑in storage (buyers will likely need a microSD card), and manufacturer battery claims (up to 30 hours continuous) that have not been independently verified, making the S3 best suited for short, well‑lit reading sessions rather than replacing full e‑readers.