Description

Aqara Thermostat W400: Smart Control Made Simple

Upgrade your home climate control with the Aqara Thermostat W400  —a sleek, wall-mounted touchscreen device that offers smart, intuitive management of VRF, FCU, split-AC, fresh air, and heating systems. Seamlessly integrating with modern smart homes, the W400 gives you control and convenience at your fingertips.

Key features include built-in Wi-Fi (2.4GHz & 5GHz), Zigbee 3.0, and Bluetooth for powerful wireless connectivity. The 4-inch touchscreen display shows up with customizable themes and layouts—six pages, ten layout styles—and supports unlocking, password protection, OTA updates, and more. It can even act as a Zigbee repeater to enhance network coverage.

Ideal for condos, apartments, and smart offices, this panel replaces the usual thermostat with something more interactive and elegant. The housing blends flame-retardant ABS with a glass panel, and its compact dimensions (86 × 86 × 44 mm) ensure it fits standard “86mm” wall boxes.

Why choose the Aqara W400?

• Versatile controls: Supports VRF, FCU, split-AC, fresh air systems, and floor heating.

• Multi-protocol support: Wi-Fi, Zigbee, Bluetooth.

• Smart UI & secure: Custom layouts, themes, screen-lock, OTA firmware.

• Hub flexibility: Works with Wi-Fi by itself; add an Aqara Zigbee hub to unlock full device mesh.

• Elegant & durable design: ABS + glass panel with style and safety.

Whether automating your air-conditioning when you arrive home, lowering energy bills, or locking the panel to avoid unwanted changes—this thermostat lets you command your climate with confidence and style.