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mui Board Gen 2 - Calm Sleep Edition [Pre-order]

mui Board Gen 2 - Calm Sleep Edition [Pre-order]

$999.00 USD
$1,200.00 USD $999.00 USD
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mui Board Calm Sleep Edition is a mui Board Gen 2 variant that includes sleep tracking features and sensors built into the device. This enables wearable-less sleep tracking and seamlessly informs smart home automations via Matter. 

mui Board Calm Sleep will become available for pre-order in Q4 of 2026. Sign up for the waitlist to be the first to know when it comes out. Discounted pre-orders also accepted until launch. 

About Pre-orders

mui Board Gen 2 Calm Sleep Edition is not available yet. Pre-orders will become available later in 2026.

Customers will be charged the full amount upon pre-ordering mui Board Gen 2 Calm Sleep Edition. Customers will be notified via email when their order has shipped. Customers can request a refund by submitting a contact form.

About Shipping & Customs

Please note that although shipping is free, customers ordering mui Lab product are responsible for paying local duties and customs fees upon delivery of product. Please check your local import laws to estimate customs fees tax.

For US-based orders, please note that some shipments may be tariffed at 30%. If you are given a tariff bill upon receiving your mui Board. Please contact us.

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About mui Board

Key Features

With mui Board Calm Sleep, you can control smart lights, locks, thermostats, and blinds—with built-in sleep tracking.

The natural-wood device acts as a bedroom hub, quietly detecting sleep states via millimeter-wave sensing and managing functions such as alarms—seamlessly integrated into everyday life.

Product Specifications

Body size: 585.8 x 78.5 x 26mm

Weight: 850g // 1.87lb

Installation method: mounted on a wall bracket fixed to the wall with 4 small screws. Flush-fit or Custom mounting available upon request.

Mounting method: Wall mounted

Colors: Natural Maple, Dark Cherry

Technical Specs

Input/output interface: mui original natural material user interface Ver 2.0 powered by mui & Wacom, Digital ink 2.0 powered by mui & Wacom, capacitive touch panel, speaker, microphone

Sensor package (TBD): Millimeter wave sensor, microphone--more added in the future.

Communication interface: BLE/ Wi-Fi

Power supply: AC100-240V (50Hz/60Hz)

Supported protocols: Matter, ECHONET Lite, Web API (SONOS, Hue, etc.)

Number of devices that can be connected to mui Board Gen 2: Unlimited

API Availability: API access is exclusively available to our Professional customers, including integrators and architects.

OTA updates: Yes

User access controls: Yes

OTA updates: Yes

Remote configuration: Yes

System recovery: Automatic recovery via Wi-Fi.

Configuration interface: mui Lab mobile app (also browser based).

Product Certifications

  • UL
  • FCC
  • ECHONET (Japan)
  • Matter
  • Calm Tech Certified

Frequently Asked Questions (FAQ)

What is mui Board Calm Sleep?

mui Board Calm Sleep is a sleep tracking smart home hub that turns your home into a body- and soul-nourishing family sanctuary. mui Board Calm Sleep automatically tunes your smart home environment based on your your sleep metrics--helping you have more restful daily routines.

What can mui Board Calm Sleep do?

With mui Board Calm Sleep, you can control Matter-enabled smart lights, locks, thermostats, and blinds—all from a calm, wooden interface. The device also supports energy management systems and family communication via handwritten messages.

What is new about mui Board Calm Sleep?

mui Board Calm Sleep supports Matter, the latest connectivity standard, substantially expanding the range of smart home devices it can connect. mui Board Calm Sleep will also include a suite of sensors that will automatically track sleep (not available in mui Board Gen 2 - Consumer Edition).

What is Matter?

Matter is the protocol that make connected devices ecosystem-agnostic. With Matter, mui Board Calm Sleep can become a calm hub for the home, seamlessly connecting across devices.

Does mui Board Calm Sleep use real wood?

Yes! mui Board Calm Sleep uses a natural wood as a surface material. It's important to us to use wood, a sustainable material that connects us to nature — bringing harmony into everyday life.

Where does mui Board Calm Sleep ship?

mui Board Calm Sleep will ship internationally when it becomes available.

How long can I use mui Board Calm Sleep?

We plan to provide device support for years to come, so mui Board Calm Sleep can live in your home for as long as possible.

Does mui Board Calm Sleep work with my smart home hub?

mui Board Calm Sleep will be able to connect to various Matter devices, as long as they are Matter certified. In most cases, mui Board Calm Sleep won't connect to other Matter ecosystems and/or controllers.

What colors can I choose for mui Board Calm Sleep?

mui Board Calm Sleep will be available in a light (maple) and dark (cherry) color.

Questions? Comments? Reach out.

Looking to buy mui Board Gen as a professional or a business? Fill out our product order for professionals here.