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5 Best Temperature Controllers of 2026

Last Updated - 2026/01/31

1
Best Choice

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Inkbird

Inkbird ITC-308-WIFI Temperature Controller Wireless Heating and Cooling Outlet Pre Wired Plug Digital Thermostat Reptile Freezer Greenhouse Home Brewing Fermentation Breeding Incubation

Inkbird

CA$69.99

More Details
Main highlights
- 【1100W Max Output】Maximum output load: 1100W(110V).【Safety】Maximum output load: 1100W(110V). Customize temperature and compressor delay, protecting your refrigeration/heating equipment.
- [WIFI & APP] WLAN smart controller supports both IOS & Android, WIFI supports 2.4GHz Wi-Fi router, free APP "INKBIRD" which is able to control temperature at any time.
- [Dual Relay Output & Alarm] Dual relay output, which can connect heating and cooling device at the same time.High/Low temperature limit setting alarm.It can be used in Home Brewing (Refrigerator), Fermenting, Greenhouse, Seedling, Planting (Mushroom), Aquarium, Terrarium, Reptile, Heat Mat and so on.
- [DATA STORAGE]It support to download the temperature data.A mobile terminal can control multiple WIFI thermostats anytime and anywhere.
- [Convenient Design] Plug-n-play, easy to use. Support ℃/℉.reading and Temperature calibration.Maximum output load: 1100W(110V);Sensor Length: 2m / 6.56ft
CA$69.99
2
13% Off

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

meross
13% Off

meross Smart Temperature Controller with Heating Cooling Power Plug, 3600W 15A Works with Apple Home, Alexa, Google Assistant, Digital Thermostat Socket for Heater Reptiles Greenhouse Aquatium

meross

CA$69.99

CA$79.99
(13% Off)

More Details
Main highlights
- 𝗪𝗶𝗱𝗲 𝗖𝗼𝗺𝗽𝗮𝘁𝗶𝗯𝗶𝗹𝗶𝘁𝘆: With a maximum output load of 𝟭𝟱𝗔, 𝟭𝟴𝟬𝟬𝗪 at 120V, and 𝟯𝟲𝟬𝟬𝗪 at 240V, this smart temperature controller is suitable for most high-power devices in your home. Perfect for heater reptiles greenhouse aquatium rv home brew and etc
- 𝗪𝗲𝗹𝗹 𝗠𝗮𝗱𝗲 𝗤𝘂𝗮𝗹𝗶𝘁𝘆: Using a rarely seen 𝗟𝗖𝗗 𝘀𝗰𝗿𝗲𝗲𝗻 , meross plug in temperature outlet provides a clearer and more refined display compared to traditional segmented displays. Equipped with thicker and longer power cords, it offers enhanced durability and a wide range of Usage. Power Cord: 1.5m (on thermostat), 25cm (on socket). Sensor Cord: 2m
- 𝗥𝗲𝗮𝗹-𝗧𝗶𝗺𝗲 𝗔𝗹𝗮𝗿𝗺𝘀: No more worrying about the condition of your plants, reptiles, and other equipment at home! Meross Wi-Fi digital temperature controller will alert you if the temperature gets too high or too low
- 𝗣𝗼𝘄𝗲𝗿-𝗼𝗳𝗳 𝗠𝗲𝗺𝗼𝗿𝘆: Any abrupt power failures or the need to cut off the power during a program cycle,the present settings will be saved and the preset operation will resume when the power is on again. No need to preset or reprogram anymore！
- 𝗛𝗼𝗺𝗲 𝗔𝘂𝘁𝗼𝗺𝗮𝘁𝗶𝗼𝗻: Control and trigger other smart devices such as lights, plugs, switches, and appliances through the Meross, Apple Home, Alexa, or Google Home apps when the temperature reaches your set conditions
- 𝗙𝗹𝗲𝘅𝗶𝗯𝗹𝗲 𝗦𝗰𝗵𝗲𝗱𝘂𝗹𝗲: Customize routines that will automatically adjust the temperature for you without the need for manual changes, saving your time and energy.
CA$69.99
CA$79.99 (13% Off)
3
Best Value
47% Off

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Inkbird
47% Off

Inkbird ITC-308 Digital Temperature Controller Outlet Thermostat Plug, 2-Stage Outlet Heating and Cooling Mode 1100w, w/Sensor Greenhouse Incubator Brewing Fermentation Reptile

Inkbird

CA$34.65

CA$65.50
(47% Off)

More Details
Main highlights
- [Plug-n-Play Thermostat Reading]: Supports Centigrade and Fahrenheit switching,programable,easy to use
- [Multipurpose]: Max Current:10A.Can be used for homebrewing,greenhouse,meat/cheese making,reptile and so on
- [Dual Relay Output]: Heating/Cooling differential function could be set separately for refrigeration and heating to protect temperature controller from violent change
- [Dual Display Window]: Be able to display measured temperature and set temperature at the same time.It can control heater and chiller together
- [Alarm]: When Over-temperature and sensor fault, out of High and low temperature set value,it will alarm
CA$34.65
CA$65.50 (47% Off)
4

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Inkbird

Inkbird ITC-308-WIFI Temperature Controller Wireless Heating and Cooling Outlet Pre Wired Plug Digital Thermostat Reptile Freezer Greenhouse Home Brewing Fermentation Breeding Incubation

Inkbird

CA$49.69

CA$52.49
(5% Off)

More Details
Main highlights
- 【1100W Max Output】Maximum output load: 1100W(110V).【Safety】Maximum output load: 1100W(110V). Customize temperature and compressor delay, protecting your refrigeration/heating equipment.
- [WIFI & APP] WLAN smart controller supports both IOS & Android, WIFI supports 2.4GHz Wi-Fi router, free APP "INKBIRD" which is able to control temperature at any time.
- [Dual Relay Output & Alarm] Dual relay output, which can connect heating and cooling device at the same time.High/Low temperature limit setting alarm.It can be used in Home Brewing (Refrigerator), Fermenting, Greenhouse, Seedling, Planting (Mushroom), Aquarium, Terrarium, Reptile, Heat Mat and so on.
- [DATA STORAGE]It support to download the temperature data.A mobile terminal can control multiple WIFI thermostats anytime and anywhere.
- [Convenient Design] Plug-n-play, easy to use. Support ℃/℉.reading and Temperature calibration.Maximum output load: 1100W(110V);Sensor Length: 2m / 6.56ft
CA$49.69
CA$52.49 (5% Off)
5

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Inkbird

Inkbird ITC-308 1200W Temperature Controller with Heating Cooling Power Socket Dual Display Digital Thermostat for Greenhouse Incubator Home Brewing Terrarium

Inkbird

CA$49.50

More Details
Main highlights
- [Safe to Use] Maximum output load: 1200W(110V)
- [Dual Relay Output] Be able to connect with refrigeration and heating equipment at the same time
- [Dual Reading Mode] Support reading with Centigrade or Fahrenheit unit
- [Dual Display Window] Be able to display measured temperature and set temperature at the same time
- [Convenient Design] Plug and well-designed, easy to use
CA$49.50

5 Best Temperature Controllers of 2026

Inkbird ITC-308-WIFI Temperature Controller Wireless Heating and Cooling Outlet Pre Wired Plug Digital Thermostat Reptile Freezer Greenhouse Home Brewing Fermentation Breeding Incubation

meross Smart Temperature Controller with Heating Cooling Power Plug, 3600W 15A Works with Apple Home, Alexa, Google Assistant, Digital Thermostat Socket for Heater Reptiles Greenhouse Aquatium

Inkbird ITC-308 Digital Temperature Controller Outlet Thermostat Plug, 2-Stage Outlet Heating and Cooling Mode 1100w, w/Sensor Greenhouse Incubator Brewing Fermentation Reptile

Inkbird ITC-308-WIFI Temperature Controller Wireless Heating and Cooling Outlet Pre Wired Plug Digital Thermostat Reptile Freezer Greenhouse Home Brewing Fermentation Breeding Incubation

Inkbird ITC-308 1200W Temperature Controller with Heating Cooling Power Socket Dual Display Digital Thermostat for Greenhouse Incubator Home Brewing Terrarium

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