Aqara W500

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Product details

The Aqara Thermostat W500 is an advanced control device for underfloor heating that supports both Thread and Zigbee technology. This allows for seamless integration into various smart home ecosystems and is suitable for both electric and hydronic heating systems. The thermostat offers the option to connect an NTC floor sensor or an external Aqara sensor, enabling precise temperature control. With features such as remote control, smart scheduling, and energy monitoring, the W500 enhances living comfort and increases energy efficiency. Its user-friendly interface and versatile integration options make it an ideal choice for modern households that value smart heating solutions.

  • Supports both Thread and Zigbee technology for versatile integration
  • Compatible with electric and hydronic heating systems
  • Allows connection with NTC floor sensors or external Aqara sensors
  • Offers features like remote control, smart scheduling, and energy monitoring.

Key specifications

Thermostat type
Room thermostat
Suitable for
Underfloor heating
mounting style
Wall-mounted
Smart home
Compatible
Smart home ecosystem
Amazon Alexa, Apple Home, Google Home, Matter, Samsung Smart Things, ZigBee
Power supply
Electrical connection
Items per sales unit
1 pcs.

General information

Item number
59940588
Manufacturer
Aqara
Category
Thermostats
Manufacturer no.
UT-A01D
Release date
8.7.2025
Sales rank in Category Thermostats
16 of 2867

Colour

Colour
White
Exact colour description
White

Material

Material group
Plastic
Material
Plastic

Thermostat properties

Thermostat type
Room thermostat
Suitable for
Underfloor heating
Number of switching times per day
7
Thermostat functions
Frost protection setting, Suitable for heating, Temperature display
mounting style
Wall-mounted

Smart home features

Smart home
Compatible
Smart home ecosystem
Amazon Alexa, Apple Home, Google Home, Matter, Samsung Smart Things, ZigBee
Communication standard
Apple HomeKit, Matter, Thread, ZigBee

Origin

Country of origin
China

Voluntary climate contribution

CO₂ emissions
21.63 kg
Climate contribution
CHF 0.51

Power supply

Power supply
Electrical connection

Battery properties

Battery size
RCR123A
Voltage
3.30 V

Scope of delivery

Items per sales unit
1 pcs.
Scope of delivery
1x operating instructions, 1x thermostat W500

Product dimensions

Length
4.50 cm
Width
8.60 cm
Height
8.60 cm
Weight
0.18 kg

Package dimensions

Length
12.80 cm
Width
10.60 cm
Height
5.70 cm
Weight
250 g

30-day right of return
24 Months Warranty (Bring-in)
13 additional offers

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «Thermostats» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • 14.Sonoff
    1 %
  • 15.Meross
    1.1 %
  • 16.Aqara
    1.5 %
  • 17.Bosch Hausgeräte
    1.7 %
  • 17.Eurotronic
    1.7 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • 1.Aqara
    0 days
  • 1.Eberle Controls
    0 days
  • 1.Ecoheat
    0 days
  • 1.EQ-3
    0 days
  • 1.Homematic IP
    0 days

Return rate

How often is a product of this brand in the «Thermostats» category returned?

Source: Digitec Galaxus
  • 11.tado°
    4.2 %
  • 12.Netatmo
    4.3 %
  • 13.Aqara
    4.4 %
  • 13.Eve
    4.4 %
  • 15.Eberle Controls
    4.5 %
Source: Digitec Galaxus

Translation: machine translated
Without ratingNo rating
Heise onlineSingle testReleaseApril 2026
  • Positivefor water-based and electric underfloor heating systems
  • PositiveCompatible with Matter-compatible smart home centres
  • Positivewith Zigbee many functions, also under Home Assistant
  • NegativeAqara door/window sensor cannot be paired
  • NegativeEnergy-saving effects for water-based underfloor heating systems with smart thermostats only possible in exceptional cases

With the W500, Aqara presents a smart thermostat for underfloor heating systems that allows smart control of the underfloor heating with a modern design and an LC display. However, as water-based underfloor heating systems react very slowly to inputs, energy-saving targets can hardly be realised with smart thermostats...