A white ZECTRIX NOTE4 mounted on a modern kitchen wall, displaying a task list HOME / ALWAYS VISIBLE

AI within reach. Hardware made delightful.

Bring AI
naturally into everyday life

ZECTRIX turns AI, e-paper, and intuitive interaction into physical products that belong on your desk, fridge, and in the spaces where you live. Reach for your phone less, with useful information always in sight.

Explore the NOTE4 Series
AI note display Ready-built development hardware

NOTE SERIES

Choose your NOTE

Choose NOTE4 for ready-to-use AI tasks and everyday tools. Choose NOTE4C to build your own four-color e-paper project.

AI NOTE DISPLAY · READY TO USE

NOTE4

  • Black-and-white e-paper display
  • AI voice tasks and reminders
  • Mini app management and image delivery
  • Lifetime AI voice task service included
Explore NOTE4
White ZECTRIX NOTE4 AI e-paper note display

FOUR-COLOR OPEN DEVELOPMENT DEVICE

NOTE4C

  • Black, white, red, and yellow display
  • Fully open reference firmware
  • Built for low-power information displays
  • Does not include the NOTE4 AI experience
Explore NOTE4C
White ZECTRIX NOTE4C four-color e-paper development device

EVERYDAY AI

Made for your
everyday spaces

E-paper is not designed to keep you tapping. It keeps what matters in sight and responds when needed through voice, physical buttons, and a calm display.

A square white ZECTRIX NOTE4 on a light wood desk, with a blank 4:3 display and two side buttons visible
DESK

Stay focused without reaching for your phone

A square white ZECTRIX NOTE4 mounted on a fridge, with a blank 4:3 display and two side buttons visible
KITCHEN

Keep lists and family reminders in sight

A square white ZECTRIX NOTE4 beside a computer on a gray desk, with a blank 4:3 display and two side buttons visible
WORKSPACE

Time, weather, and tasks, quietly present

A square ZECTRIX NOTE4 mounted on a metal surface, displaying weather information

DESIGNED TO STAY

Focused on what matters.
Quiet by design.

E-paper is made for information that stays visible. A magnetic back lets NOTE4 settle naturally into desks and homes, while voice and physical controls make capturing a thought quick and effortless.

  • Magnetic placement
  • Voice capture
  • Low-distraction display

REAL USERS

Used every day.
Genuinely loved.

Real devices now live on desks, in study spaces, throughout homes, and inside personal workflows. Here are a few experiences shared by the people who use them.

I needed a better way to manage tasks at work. Picking up my phone and opening an app every time felt tedious. This solves exactly that problem.

One less reason to pick up the phoneCustomer review
A customer's ZECTRIX NOTE4 displayed on an organizer wall with a task list on screen

The mini app is easy to use, and the open capabilities leave so much room to explore. It is a device that genuinely makes me happy.

Open capabilities, more possibilitiesCustomer review
A ZECTRIX NOTE4 on a customer's desk displaying Codex usage information

The build feels refined, it looks great, and the magnet is strong. Put it somewhere you use every day and the information is always in sight.

Built well and easy to placeCustomer review
A ZECTRIX NOTE4 displaying tasks in a customer's study space

OPEN & EVOLVING

Open and always evolving,
shaped by community and developers.

For everyday users, it is a complete product. For those who want to go deeper, APIs, firmware updates, the Wiki, and community resources open the door to more.

Full Wiki Device Management
Open API Firmware updates Reference documentation Community co-creation
ZECTRIX NOTE4 API and open capability overview
API / JSON
POST /v1/event.create

{
  "title": "Buy milk",
  "time": "18:00",
  "device": "NOTE4",
  "repeat": "none"
}

→ { "status": "ok" }
The ZECTRIX product team discussing a hardware design

BUSINESS COLLABORATION

We built a real consumer product.
Let's build the next AI device together.

ZECTRIX brings practical experience in product definition, engineering, production, and customer support. We work with brands and channel partners to bring integrated hardware and software to market.

Explore business collaboration

CHOOSE YOUR NOTE

Keep AI quietly useful, every day.

Find the NOTE that fits your needs and enjoy a more natural, less distracting way to stay informed.

Explore the NOTE4 Series