This Tiny Magnetic E-Reader Could Stop You From Doomscrolling
Xteink unveiled the X3, a tiny magnetic e-ink e-reader compatible with MagSafe, on Tuesday in the United States. According to TechCrunch, the device attaches to the back of a smartphone and aims to reduce doomscrolling by providing a frictionless alternative to endless social media feeds.
The Xteink X3 features a 3.7-inch e-ink display with a pixel density above 250 pixels per inch, delivering clear, paper-like text despite its compact size, according to TechCrunch and other technology reports. It includes physical page-turn buttons and a shake-to-turn-page function designed for one-handed or quick-glance reading, as noted in multiple reviews.
The device measures little more than a credit card in size, is less than 0.5 centimeters thick, and weighs approximately 58 grams, making it significantly smaller and lighter than traditional e-readers, sources confirmed.
The device attaches magnetically to the back of smartphones using Apple’s MagSafe system for compatible iPhones, according to product descriptions and user reports. For Android and other non-MagSafe phones, the X3 comes with adhesive magnetic rings to enable attachment, broadening its compatibility beyond the iPhone ecosystem. Reviewers have compared the device’s form factor and function to a Pop Socket, describing it as a wallet-like accessory that rides on the back of the phone, effectively turning it into a dual-screen reading device, according to product reviews published in May 2026.
The X3’s magnetic back plate not only secures it to phones but also supports magnetic charging through pogo pins in certain configurations. The device is powered by a 650 mAh battery, which provides an estimated 10 to 14 days of autonomy based on one to three hours of daily reading, sources reported. Storage capacity includes 16 gigabytes of internal memory, sometimes provided via an included microSD card, with support for expansion. The X3 supports multiple file formats such as EPUB, TXT, JPG, and BMP, enabling users to read e-books and view basic images. Connectivity options include Wi-Fi and Bluetooth, facilitating file transfers and content synchronization, according to technical specifications released by Xteink.
Xteink markets the X3 as a single-purpose reading device without social media applications, notifications, or web browsers, aiming to provide a distraction-free experience. Reviews highlighted customizable wallpapers and simple library management features that allow users to personalize the device’s home screen. The physical page-turn buttons and shake-to-turn features reduce the need for touch interaction, making the reading experience closer to that of a traditional e-reader or physical book, according to TechCrunch and other gadget reviewers.
The company and various media outlets have emphasized that the X3 is designed specifically to combat doomscrolling by offering an immediate, frictionless alternative to endless social media feeds. Spanish-language press described it as “el e-reader magnético que promete combatir el doomscrolling,” or the magnetic e-reader that promises to fight doomscrolling. Commentary articles noted that the device reduces the cognitive and physical steps required to choose reading over scrolling by being physically attached to the phone, ensuring that when users take out their phone, the reader is already in hand. Reviewers such as Amanda Silberling reported that the X3 significantly increased her reading time but acknowledged that actual behavior change depends on the user’s conscious choice to pick up the device instead of apps.
Alongside the X3, Xteink has introduced the X4, an ultra-thin magnetic back e-reader with a 4.3-inch e-ink screen measuring approximately 114 by 69 by 5.9 millimeters and weighing about 74 grams, according to design-focused outlets. The X4 shares the magnetic attachment concept and is similarly marketed as a tool to reduce social media scrolling and encourage reading. Pricing for the X4 has been reported at around $69, positioning it as an affordable option for users who already own larger e-readers.
Initial English-language coverage of the X3 began on May 3, 2026, with follow-up reviews and gadget analyses appearing through the summer months. Tech and design publications have framed the X3 and X4 as part of a broader trend toward minimalist, purpose-specific digital tools aimed at improving digital habits by reducing distractions and promoting focused reading.
