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.

167 Results
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Tado Smart Wired Thermostat X, 2nd generation
Thermostat - smart programmable, with placement on boiler, input voltage: 5 V, power: Battery-Powered and USB, daily programmes
BLACK FRIDAY -20 % 40,790 Ft 50,990 Ft
Buy
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: Tado26001
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SONOFF Thermostat Core Zigbee smart thermostat TP-WGZBA
Thermostat - smart programmable, with placement on boiler and underfloor heating, input voltage: 230 V, power: power plug, weekly and daily programmes
New arrival 18,990 Ft
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SNF2650
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MOES Smart ZigBee Thermostat, GA Water Floor Heating 5A, Gray
Thermostat - smart programmable, with placement on radiator, input voltage: 230 V, power: power plug, weekly and daily programmes
BLACK FRIDAY -32 % 20,690 Ft 30,690 Ft
Buy
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: Moes2536
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EMOS GoSmart P56S11 room, programmable, wireless, Wi-Fi
Thermostat - smart programmable, with placement on boiler, input voltage: 230 V and 5 V, power: power plug, weekly and daily programmes
BLACK FRIDAY -21 % 35,890 Ft 45,550 Ft
Buy
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: EMOS25189
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AVATTO Wi-Fi Water Heating Gas Boiler Thermostat WT10R-3A
Thermostat - smart programmable, with placement on boiler, input voltage: 230 V, power: power plug, weekly programmes
New arrival 14,190 Ft
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: AVT075a
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Siemens RDL121 thermostat, wired, digital, room
Thermostat - programmable, with placement on underfloor heating and radiator, input voltage: 3V, power: Battery-Powered, weekly programmes
New arrival 36,640 Ft
Buy
In stock 2 pcs
Order Code: Sims26003
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EMOS P5618 Manual Wireless Room Thermostat
Thermostat - programmable, with placement on boiler, underfloor heating and radiator, input voltage: 230 V, power: power plug and Battery-Powered, frost protection
New arrival 26,500 Ft
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: EMOhob016
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Shelly LinkedGo Underfloor Heating Thermostat (Powered by Shelly)
Thermostat - smart programmable, with placement on underfloor heating, input voltage: 230 V, power: power plug, weekly and daily programmes
BLACK FRIDAY -10 % 24,920 Ft 27,690 Ft
Buy
In stock
Order Code: Shell26034
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Siemens RDL101 digital wired room thermostat
Thermostat - programmable, with placement on underfloor heating and radiator, input voltage: 3V, power: Battery-Powered, weekly programmes
New arrival 30,060 Ft
Buy
In stock 3 pcs
Order Code: Sims26001
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Siemens RDL101RF. ST wireless digital room thermostat
Thermostat - programmable, with placement on underfloor heating and radiator, input voltage: 230 V and 3V, power: Battery-Powered, weekly programmes
New arrival 67,970 Ft
Buy
In stock 3 pcs
Order Code: Sims26002
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Tado Starter Kit of Smart Wired Thermostat + 2× Radiator Valves
Kit - Thermostatic radiator valve – smart, compatible with Apple Home and Google Home, 2.4GHz WiFi connection, geolocation and scheduling, supports Android and iOS, Thermostat – room, radio frequency connection, smart, programmable, boiler-compatible, digital, 5V input voltage, backlit touchscreen display, manual mode, adjustable temperature from 5–30°C, open system, standalone operation, supports Android and iOS, compatible with Apple Home, Samsung SmartThings, Homey, Siri, Google Assistant and Amazon Alexa, battery-powered, USB charging
BLACK FRIDAY -40 % 92,940 Ft 154,900 Ft
Buy
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: Tado26002BUN
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EMOS P5608 Manual Wired Room Thermostat
Thermostat - programmable, with placement on boiler, underfloor heating, radiator and boiler, input voltage: 230 V, power: power plug, frost protection
New arrival 13,550 Ft
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: EMOhob015
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AVATTO Wi-Fi Water Heating Gas Boiler Thermostat WT420-3A
Thermostat - smart programmable, with placement on boiler, input voltage: 230 V, power: power plug, weekly programmes
New arrival 12,590 Ft
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: AVT073a
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EMOS GoSmart P56S01 room + floor, programmable, wired, Wi-Fi
Thermostat - smart programmable, with placement on boiler and underfloor heating, input voltage: 230 V, power: power plug, weekly and daily programmes
BLACK FRIDAY -18 % 28,190 Ft 34,550 Ft
Buy
In stock
Order Code: EMOS25190
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Honeywell Home YT42BRFT22, wireless thermostat DT4R white + switching unit R9H
Thermostat - programmable, power: Battery-Powered, weekly programmes
  49,560 Ft
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: HNW25011
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Honeywell Home DT4R wireless thermostat (without switch unit BDR91), black
Thermostat - programmable, power: Battery-Powered, weekly programmes
  36,990 Ft
Buy
In stock 4 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: HNW25008
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Honeywell Home DT4R wireless thermostat (without switch unit BDR91), white
Thermostat - programmable, power: Battery-Powered, weekly programmes
  35,020 Ft
Buy
In stock 3 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: HNW25010
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Honeywell Home YT42BRFT22, wireless thermostat DT4R grey + switching unit R9H
Thermostat - programmable, power: Battery-Powered, weekly programmes
  50,090 Ft
Buy
In stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: HNW25012
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Honeywell Home DT4R wireless thermostat (without switch unit BDR91), grey
Thermostat - programmable, power: Battery-Powered, weekly programmes
  35,130 Ft
Buy
In stock 4 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: HNW25009
3.5 2×
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AVATTO WT410 3A Water Heating Matter over WiFi Thermostat White
Thermostat - smart programmable, with placement on boiler, input voltage: 230 V, power: power plug, weekly and daily programmes
  14,990 Ft
Buy
In stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: AVT044a
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MOES Smart ZigBee Thermostat, GA Water Floor Heating 5A, White
Thermostat - smart programmable, with placement on radiator, input voltage: 230 V, power: power plug, weekly and daily programmes
  30,690 Ft
Buy
In stock > 5 pcs
Order Code: Moes2535
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Honeywell Home DT3, wired thermostat, black
Thermostat - programmable, with placement on boiler and radiator, input voltage: 230 V, power: power plug, planning
  22,110 Ft
Buy
In stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: HNW23_02
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Netatmo Wired ORIGINAL Thermostat
Thermostat - smart programmable, with placement on boiler and boiler, input voltage: 230 V, power: power plug and Battery-Powered, daily programmes
  54,810 Ft
Buy
On the way > 5 pcs
Expected 09/11/2026
Order Code: Neta26002
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EMOS P56A01 OpenTherm, room + floor, programmable, wired
Thermostat - programmable, with placement on boiler and underfloor heating, input voltage: 230 V, power: power plug, weekly and daily programmes
  26,710 Ft
Buy
Ordered on request
Order Code: EMOS25192
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