Boox Announces the Picco, Its Smallest E-Reader Ever (2026)

Boox announced the Picco, with preorders opening today. Its screen is just under 4 inches (3.97 to be exact), making it about the size of a playing card. It's even smaller than the Xteink X4 Pro I tested earlier this year, which has a 4.3-inch screen (but just slightly larger than the 3.7-inch Xteink X3), and considerably smaller than the upcoming Boox Palma 3's 6.19-inch screen. I liked the size of the Xteink in my hand, but navigating the interface and getting books were challenging, so I'm excited to see another option in that smaller size from a maker with more accessible ebooks (though still not as convenient as a Kindle or Kobo with their built-in stores).

The Picco will cost $100 and is expected to ship in November. I'll be testing it soon, but in the meantime, here are the details if you've been eyeing a tiny e-reader.