The ZECTRIX team discussing the NOTE4 prototype

ZECTRIX LAB

AI within reach. Hardware made delightful.

We bring AI, e-paper, and natural interaction into physical products that belong on a desk, at home, and in everyday life.

ABOUT / SINCE 2026

ORIGIN

It began with an idea we shared publicly

AI keeps getting more capable, yet most experiences remain trapped inside phones and computers. Checking a task or remembering one small thing still means unlocking a device, opening an app, and moving past notifications and feeds.

We wondered whether AI could exist in a quieter, more natural form. An e-paper screen that keeps useful information visible, a physical button you press before speaking, and effortless voice input became the first outline of our AI sticky note.

In early 2026, we shared the unfinished idea on Bilibili. The video reached its first goal of 500 likes in less than a day. We paused other projects and built the first complete prototype in 25 days.

The display, enclosure, speaker, battery life, buttons, case, and open interfaces all evolved through comments, polls, and real feedback. The idea progressed through tooling, production, and delivery, and it continues to improve in everyday use.

01

An idea shared openly

We put the problem and concept in front of users and let them decide whether it deserved to become a real product.

25 days

The first working prototype

Our team integrated the display, voice input, physical controls, and cloud services into one experience.

500+

From comments to production

An initial like target became ongoing co-creation, with community feedback shaping both the product and production details.

WHAT WE BELIEVE
We built the first product. Our users helped it become what it is today.

REAL USER VOICES

Every setup tells a different story

Some people use NOTE4 to reach for their phone less often. Others give it a permanent place at a desk or at home, or connect their own tools through its open interfaces. The comments below are translated from verified customer feedback.

4.95
★★★★★Verified customer feedback
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TEAM

One team across hardware and software

Our team brings nearly 20 years of experience in hardware and IoT products, including 15 years in AIoT and e-paper, from product definition through production and delivery. We believe an AI hardware experience should not be fragmented across disconnected disciplines.

01 / PRODUCT

Product and experience

We start with real use cases, then shape interaction, visual design, and industrial design so the technology feels natural.

02 / HARDWARE

Hardware and mechanics

Electronics, mechanical design, low-power engineering, and reliability move together from prototype to stable production.

03 / SOFTWARE

Software and AI

Firmware, cloud services, mini programs, and AI services evolve together so each device keeps gaining useful capabilities.

04 / DELIVERY

Supply chain and delivery

Materials, production testing, quality, and support turn engineering decisions into a product people can rely on.

We are continuing to grow and collaborate. If you want to help AI move beyond conventional screens, we would love to hear from you.Contact the team

CONTACT

Let's talk

For product questions, business partnerships, content collaborations, or career opportunities, contact ZECTRIX Lab through any of the channels below.

Address
22F, Hanshi Building, Binjiang District, Hangzhou, China