Discover the SmartInk I E-Ink screen case, transforming the iPhone experience with innovation and style. A revolution in smartphone accessories.
As eye-friendly E-Ink screens gain popularity, a fresh alternative arrives for those unwilling to part with their current smartphones. Introducing the SmartInk I by Hong Kong-based Reetle, an innovative E-Ink screen case designed for select iPhone models, just launched on Kickstarter.
SmartInk I is specifically crafted for iPhone 14 and newer models, regrettably lacking support for Android devices. At its core is a 3.97-inch E Ink touchscreen, equipped with a resolution of 235 ppi, perfect for readers of e-books or work documents who prefer a gentler light compared to conventional screens.
This unique case blends utility with innovation. Beyond reading, it includes tools to transcribe speech to text during calls in real time. Additionally, its AI features can summarize transcribed notes, organize and securely store them, while also offering translation capabilities in over 100 languages.

SmartInk I’s basic offering includes 50 minutes of transcription monthly, alongside limited summaries and AI-generated content. Upgrading to their annual package at $99.99 increases allowance to 150 minutes, whereas the premium plan, priced at $149.99, offers 250 minutes each month.

Showcasing more than just book-reading abilities, the E Ink screen can present to-do lists, widgets, digital business cards, travel documents, QR codes, and similar data. With seamless Wi-Fi and Bluetooth synchronization, integrating with other devices is effortless.

The SmartInk I case houses a distinct 300 mAh battery, promising 7 days of standby and 10 hours of reading or call transcription. It even supports MagSafe wireless charging. Although the prototype was built for the iPhone 16 Pro, compatibility extends to the iPhone 14 series and beyond.
Launched via Kickstarter to transition into mass production, SmartInk I’s backing begins at about $120, reflecting a 40% cut from its anticipated retail cost. As is typical with crowdfunding projects, some risk is involved, with delivery aimed for February 2026 if all proceeds smoothly.
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