Smart Thermostats reviews and tests

Alza Test Ranks Smart Thermostats Based on User Reviews and Other Data

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Smart Thermostats – Test Results

The result for smart thermostats at several price levels is:

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Hundreds of categories, thousands of products, millions of details and user reviews for smart thermostats. How can you make sense of all of this? Try our Alza Test, which guarantees an objective selection based on customers' experiences. How the products from smart thermostats rank are based solely on various data and feedback from actual people who have purchased the products.

Jak vytápět chytrou domácnost? All smart Thermostats

Central Unit - used to control the household, communication via Apple HomeKit, Amazon Alexa, Google Home and Manufacturer Apps, compatible with Android and iOS, control in Czech...

Sensor - smart thermometer, 7cm display with electronic ink (e-ink), Tapo H100 bridge is required for full use of all smart functions (basic values are measured without it), fine...

Sensor smart temperature sensor

Tado° Smart Thermostatic Head X - Quattro

49×

219.90 €

In stock 1 pcs

2 colors

Thermostat Head - Smart, for control of home heating, compatible with Apple Home and Google Home, Battery-Powered and USB, operation: Via central unit / bridge, control via...

Tado° Smart Thermostatic Head X

2 colors

Thermostat Head - Smart, for control of home heating, compatible with Apple Home and Google Home, Battery-Powered and USB, connected via WiFi 2,4 GHz, operation: Via central unit...

Netatmo 3 Smart Radiator Valves

31×

261.70 €

In stock 4 pcs

Buy with code ALZADAYS40AT 157.02 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Erhalten Sie 40 % Rabatt mit dem Code ALZADAYS40AT. Das Angebot gilt bis zum 15. September 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt.

Thermostat Head - Smart, for control of home heating, placement: radiator, compatible with Apple Home, Battery-Powered, weekly and daily programmes, operation: Via central unit /...

Sonoff NSPanel EU, grey

61×

46.90 €

In stock > 5 pcs

2 colors

Central Unit - used as heating and cooling and home control, connect using WiFi 2,4 GHz and Bluetooth, communication via Manufacturer app, compatible with Android and iOS,...

Sonoff NSPanel EU, white

61×

48.90 €

In stock > 5 pcs

2 colors

Central Unit - used as heating and cooling and home control, connect using WiFi 2,4 GHz and Bluetooth, communication via Manufacturer app, compatible with Android and iOS,...

Shelly AddOn Plus, temperature measurement for 1/1PM Plus, successor of SHELLY-AddOn

20×

15.90 €

In stock 1 pcs

Detector Shelly AddOn Plus, temperature measurement for 1/1PM Plus. Does not contain a temperature sensor. Can be connected up to 5x Dallas DS18B20 or 1x It does not contain a...

Xiaomi Temperature and Humidity Monitor Sensor

36×

24.90 €

Currently Unavailable

Detection Sensor Continuous monitoring of indoor temperature and humidity changes, year-round care and support for your family's health

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Netatmo Smart Thermostat

234×

195.90 €

In stock > 5 pcs

3 variants

Buy with code ALZADAYS40AT 117.54 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Erhalten Sie 40 % Rabatt mit dem Code ALZADAYS40AT. Das Angebot gilt bis zum 15. September 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt.

Thermostat - smart programmable, with placement on boiler, input voltage: 230 V, power: Battery-Powered, weekly programmes

IMMAX NEO LITE Smart IR remote control with temperature and humidity sensors, WiFi

47×

31.90 €

In stock > 10 pcs

Smart Wireless Remote - Smart IR, TUYA, WiFi, remote control of all devices, which are normally controlled by remote control with IR port, remote control, automation, measures...

TP-Link Cash Register KE100

75×

35.90 €

In stock > 5 pcs

Thermostat Head - Smart, for control of home heating, placement: radiator, compatible with Google Home, Battery-Powered, weekly programmes, connected via Radio frequency,...

Sonoff THR316 TH Origin

29×

14.90 €

In stock 4 pcs

Thermostat - smart programmable, input voltage: 230 V, power: power plug, planning and timer

Sonoff THR316D TH Elite

38×

17.90 €

In stock 3 pcs

Thermostat - smart programmable, with placement on boiler, underfloor heating, radiator and boiler, input voltage: 230 V, power: power plug, weekly and daily programmes

TP-Link Kasa KE100 KIT, starter kit

90×

51.90 €

In stock > 5 pcs

Heating Set Kasa Smart radiator thermohead + communication gateway KH100, 868 MHz communication, 2*AA batteries, setting 5-30℃, M30*1.5mm, LED display, Checkout smart app, Alexa &...

SONOFF Zigbee Thermostatic Radiator Valve

Thermostat Head - Smart, for control of home heating, placement: radiator, Battery-Powered, daily programmes, connected via WiFi 2,4 GHz, operation: Via central unit / bridge,...

TESLA Smart ZigBee Hub

123×

34.90 €

Currently Unavailable

Central Unit - used as lighting, heating and cooling, electrical installation, security, windows, doors, gates and home control, connect using WiFi 2,4 GHz, communication via...

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Sonoff THR320 TH Origin

20×

20.90 €

In stock > 5 pcs

Buy with code ALZADAYS25AT 15.68 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Erhalten Sie 25 % Rabatt mit dem Code ALZADAYS25AT. Das Angebot gilt bis zum 15. September 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt.

Thermostat - smart programmable, with placement on boiler, input voltage: 230 V, power: power plug, daily programmes

AQARA Climate Sensor W100 (TH-S04D) - Zigbee and Thread

22×

33.90 €

In stock > 5 pcs

Buy with code ALZADAYS15AT 28.82 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Erhalten Sie 15 % Rabatt mit dem Code ALZADAYS15AT. Das Angebot gilt bis zum 15. September 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt.

Sensor - sensor with 3.4-inch LCD display that monitors temperature and humidity