Product Details

๐Ÿญ Manufacturer: Aqara

๐Ÿ”Œ Plug Format: 3V DC (2 ร— 1.5V AA)

๐Ÿ“„ Specification Met: Not specified

๐Ÿ”– Part Number: WT-A03E/WT-A03D

๐Ÿ‹๏ธโ€โ™‚๏ธ Weight: 176 g

๐Ÿ“ Dimensions: ฮฆ57 ร— 90 mm

๐Ÿณ๏ธ Country of Origin: China

๐Ÿ†” Model Number: WT-A03E/WT-A03D

๐Ÿ“ Size: Not specified

๐ŸŽจ Style: Not specified

๐Ÿงฒ Mounting Type: Valve-mounted (M30ร—1.5), indoor only

๐Ÿ”ง Usage: Smart radiator thermostat; Thread/Zigbee/BLE; Matter via Thread; M30ร—1.5 valve; open-window & frost protection; smart schedules & manual modes; valve calibration; indoor use only

๐Ÿงฉ Included Components: Radiator Thermostat W600, 2ร— AA batteries, 6 valve adapters (RA, RAV, RAVL, Caleffi, Giacomini, M28ร—1.5), User Manual

๐Ÿ”‹ Batteries Included: Yes

๐Ÿ”‹ Batteries Required: Yes

The Aqara Radiator Thermostat W600 is a smart thermostat for your home's heating. It saves energy and keeps you warm. You get smart schedules and a long battery life. It fits most valve types too.

Aqara W600 mounted on radiator

Smart Climate Control with Aqara Radiator Thermostat W600

The W600 works with most valve types. These include RA, RAV, RAVL, Caleffi, and Giacomini. It fits most radiator heating systems in Europe. It connects via Thread and Zigbee. This means it works with many smart home apps and hubs.

The best part is its smart schedule feature. You set your heating to match your day. It heats up before you wake. It cools down when you leave. You save energy without thinking about it.

Smart scheduling interface

Key Features of the W600 Radiator Thermostat

  • Smart Schedules with 5 Preset Modes: Set your heating in seconds. Choose from 5 ready-made modes. The schedule runs on the hub itself. It works even if your internet goes out.
  • Geofencing: The thermostat turns on as you head home. It knows your location and heats up ahead of time. You walk in to a warm room.

Geofencing feature illustration

  • Open Window Detection: Pair it with a window sensor. If the window is open for 3 minutes, heating pauses. The temperature must drop by 3 degrees. Heating starts again when the window closes.

Open window detection feature

  • External Temperature Sensor: Link it to an Aqara sensor in your room. You get a better temperature reading. It doesn't just read the air near the radiator.

External temperature sensor

  • Temperature Calibration: Adjust the reading by plus or minus 5 degrees. Your thermostat matches how the room really feels.

Temperature calibration

  • Use Aqara W100 as Room Thermostat: Link the W100 Climate Sensor. You get a button in your room to change the temperature fast.
  • Voice Control: Ask Alexa or Google to change your heating. No need to touch the device.

Voice control with Alexa and Google

  • Group Control: Group two or more thermostats together. Change them all at once from one place.

Multi-device group control

  • Very Quiet: It runs below 30 dB. You won't hear it at night. Your sleep stays undisturbed.

Ultra quiet operation

  • Frost Guard: If your room drops below 5 degrees, it turns on by itself. This keeps your pipes from freezing.

Frost protection feature

  • Up to 2 Years of Battery Life: Two AA batteries power it for a long time. You don't have to change them often.
  • LED Display: You can rotate it 180 degrees. It's easy to read from any angle.
  • Manual Control: You can adjust in 0.5-degree steps by hand.

Aqara W600 manual control dial with 0.5 degree increments

  • M30x1.5 Connector: This fits most radiator valves in Europe.
  • Six Adapters Included: You get adapters for RA, RAV, RAVL, GIA, M28x1.5, and CAL valves.

How the Aqara W600 Saves You Energy

Saving energy is a big reason to choose the W600. It gives you precise control over your heating. You only heat when you need to. This cuts your energy bills over time.

The smart schedule lets you set a range around your target temperature. The thermostat stays within that range. It doesn't heat more than it has to. If the power goes out, it remembers your settings. It picks up where it left off.

The W600 also uses Zigbee and Thread to link with your smart home. You can add it to your routines. You can also control it from your phone or by voice. This makes it easy to adjust from anywhere.

Thread and Zigbee protocol support

Setup and Valve Fit

Setup is simple. The W600 fits most EU valve types. The M28x1.5 thread is common in Europe. Six adapters come in the box. The battery lasts up to two years. You won't need to replace it often.

Quick Setup and Calibration Tips

You can set up the W600 in just a few minutes. Follow these steps for the best results.

  • Turn off your heating first. Then remove the old valve head.
  • Check your valve thread. If it's not M30x1.5, pick the right adapter from the box.
  • Hand-tighten the W600 onto the valve. Don't use tools. You could crack the collar.
  • Put in two AA batteries. Let the valve calibrate when the app asks you to.
  • Set your warm and eco temperatures. Turn on open-window and frost guard for safety.
  • Put your Zigbee or Thread hub in a central spot. Walls and metal can block the signal.

The calibration run teaches the device how your valve moves. If a room heats too slowly, run it again. You can also lower the max valve opening in the app settings. Thread devices form a mesh with each other. This helps the W600 respond fast and use less battery.

Easy Routines You Can Try

These simple routines cut waste and keep you comfortable:

  • Weekday plan: warm up before you wake, cool down while you're out, warm up before you get home.
  • Geofencing plan: drop to 16 or 17 degrees when you leave, rise to normal when you return.
  • Sunny day plan: reduce heating in the afternoon, add a bit more on cold nights.
  • Night plan: keep bedrooms cool enough to sleep, don't let the boiler run too much.

These routines work well with the W600's frost guard and power-off memory. Your home stays warm and your bills stay low.

App remote control interface

Benefits for Your Smart Home

The W600 brings real value to your home heating:

  • Saves Energy: Heat only when you need it. Cut your energy bills.
  • Easy to Use: Set a schedule once and forget it.
  • Safe: Frost guard and open-window detection protect your home.
  • Works With Many Systems: Zigbee and Thread mean it fits most setups.
  • Long Battery Life: Two years of power with two AA batteries.

Feature Summary

  • Smart schedules and easy routines
  • Up to 2 years of battery life
  • Frost guard and open-window detection
  • Quiet operation under 30 dB
  • Child lock to protect your settings
  • Power-off memory so settings survive outages

The Aqara Radiator Thermostat W600 is a smart, easy-to-use device. It makes your heating smarter and more efficient.

Why Choose the Aqara Radiator Thermostat W600?

The W600 is a great pick for any radiator heating system. It works with Alexa and Google Assistant. You can control it by voice or by app. The long battery life means less work for you. The safety features give you peace of mind.

In short, the W600 is a reliable and smart thermostat. Smart scheduling means your heating runs on a plan, not by chance. Better efficiency means lower bills and less waste. It's a top choice if you want a smarter home.

Video Review