Tuya ZigBee Smart Thermostat – Alexa & Google Compatible

Tuya ZigBee Smart Knob Thermostat – Star Ring Series

Take full control of your home's heating with the Tuya ZigBee Smart Knob Thermostat (Star Ring Series). Compatible with water heating, electric heating, and gas boiler systems, this sleek thermostat brings intelligent, app-driven climate management to hotels, commercial spaces, and homes alike. Works seamlessly with Amazon Alexa and Google Home for hands-free voice control. Made in Mainland China.

Key Features

• Three Heating Versions: Choose GA (water heating), GB (electric heating with external sensor), or GC (gas boiler) to match your exact home heating setup.
• Adjustable Standby Screen Brightness (0–100%): Fine-tune the display brightness directly on the device or via the app. Ambient backlight can be toggled on or off for a personalized look.
• App & Voice Control: Manage your thermostat remotely via the MOES/Tuya Smart app, or use Amazon Alexa and Google Home for voice commands — no matter where you are.
• Child Lock Function: Prevent accidental adjustments by activating the child lock through the app, keeping settings safe and consistent.
• Energy-Saving Modes: Optimise your heating schedule with the MOES app's intelligent energy management settings to help reduce consumption without sacrificing comfort.
• 9 Language Support: The display panel supports 9 languages, making setup and daily use accessible for diverse households and commercial environments.
• Temperature Calibration: Compensate for temperature differences between floor and air levels by setting a calibration offset via the app.
• High & Low Temperature Protection: Automatic shutoff when a high-temperature threshold is reached, and automatic activation when temperatures drop too low, ensuring a safe and comfortable environment at all times.
• ZigBee Connectivity: Low-power ZigBee (IEEE 802.15.4) mesh networking ensures a reliable, responsive connection with minimal energy use (<1.5W).
• Fireproof PC+ABS Shell: Durable, safety-rated housing with IP20 protection class for added peace of mind.

Technical Specifications

What's in the Box

• Smart Thermostat × 1
• External Temperature Sensor Cable (GB version only) × 1
• User Manual × 1

Compatible Heating Systems

This thermostat is ideal for water heating, electric underfloor heating, and gas boiler systems in residential and commercial settings. Simply select the correct version (GA, GB, or GC) for your heating type before purchase.

You May Also Like

• 792LEDs L7 Large Red Light Therapy LED Panel – Full Body 660nm 850nm
• 3D Sleep Mask – Soft Breathable Light-Blocking Eye Mask

Learn more: OSHA on eye and face protection

Frequently Asked Questions

Q: What heating systems is this ZigBee smart thermostat compatible with?

A: The Star Ring Series thermostat comes in three versions: GA for water heating systems, GB for electric heating (includes an external sensor cable), and GC for gas boiler systems. Be sure to select the version that matches your home or commercial heating setup for proper operation.

Q: Does the Tuya ZigBee thermostat work with Amazon Alexa and Google Home?

A: Yes. The thermostat connects via ZigBee and integrates fully with the Tuya/MOES Smart app, which supports Amazon Alexa and Google Home. You can use voice commands to adjust the temperature or switch modes hands-free.

Q: Can I control the thermostat remotely when I'm away from home?

A: Absolutely. With the MOES or Tuya Smart app installed on your smartphone, you can monitor and adjust your thermostat settings from anywhere with an internet connection — perfect for managing energy usage while away.

Q: What is the child lock feature and how do I activate it?

A: The child lock prevents accidental changes to thermostat settings by disabling physical button inputs on the device. You can enable or disable the child lock conveniently through the Tuya/MOES app.

Q: Does this thermostat support scheduling and energy-saving modes?

A: Yes. The MOES app allows you to set custom heating schedules and select energy-saving modes that automatically optimise temperature settings to reduce energy consumption during periods when full heating isn't needed.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.