Best Smart Thermostats – Wifi Thermostats Reviews

With the availability of the best smart thermostats today, the evolution of thermostats has been impressive. Gone are the days of bulky and hard-to-program appliances that were not always effective. These smart thermostats have now become a part of the list of other intelligent home appliances.

Smart thermostats are not only user-friendly, but they are also highly effective. Their most notable feature, however, is their intelligence. They can be easily programmed and are much more adaptable than their traditional counterparts.

What are Thermostats

A thermostat is a device used to regulate and control the temperature of a heating or cooling system. It works by sensing the temperature of the environment and activating the heating or cooling system accordingly to maintain a set temperature. Thermostats are commonly used in homes and buildings to maintain comfortable indoor temperatures, conserve energy, and reduce heating and cooling costs. Modern thermostats can be manually or automatically controlled, and some are equipped with advanced features such as WiFi connectivity and voice control.

Top 10 WiFi Thermostats

Numerous thermostat options are available, and each offers something distinct. Below is a critique of the top 10 WiFi thermostats.

These are the Best Smart Thermostats:

  1. Nest T4000ES Smart Thermostat
  2. Ecobee Smart Thermostat
  3. Mysa Smart Thermostat
  4. Honeywell T9 Smart Thermostat
  5. Nest T3007ES Smart Thermostat
  6. Ecobee4 Smart Thermostat
  7. Honeywell T5 Smart Thermostat
  8. Lux Products Smart Thermostat
  9. Bosch BCC100 Smart Thermostat
  10. Kono KN-S-MG Smart Thermostat

WiFi Thermostat Reviews

Nest T4000ES Smart Thermostat

This Google Nest Thermostat E is a programmable and intelligent thermostat that can be controlled remotely from anywhere using a phone app. It is capable of learning your preferred temperatures and adjusting itself to help you save energy while keeping you comfortable. With the Nest app, you can easily modify your schedule as you see fit.

The thermostat’s Home/Away Assist feature automatically changes the temperature to an Eco setting when you leave to prevent unnecessary heating or cooling of an empty home. The Nest Thermostat E also monitors your HVAC system and sends alerts if something seems off, making maintenance easier.

Furthermore, this thermostat includes an Energy History feature that allows you to track how much energy is used by different appliances in your home, helping you identify ways to save money. When you choose a temperature that saves energy, the Nest Leaf appears as an indication. The thermostat can be controlled from a phone, laptop, or tablet by family members, making it convenient for everyone to use. It works with Alexa and is compatible with Wi-Fi internet connection and iOS or Android devices.

Ecobee Smart Thermostat

The Ecobee thermostat provides you with unrestricted control over your home’s temperature. You can effortlessly manage it through an app on your phone or by using voice commands via Alexa when connected to WiFi. Additionally, it is programmable, enabling it to automatically adjust your home’s temperature based on your preferences.

The smart sensors in the Ecobee thermostat automatically regulate and adjust heating and cooling in rooms that are not frequently used, ensuring that energy is not wasted. This feature guarantees that your home is always comfortable and energy-efficient, saving you money on your utility bills.

The ecobee SmartThermostat with Voice Control in Black is ENERGY STAR certified and can save you up to 26%* on heating and cooling costs. The included SmartSensor (a $50 value) adjusts the temperature in the rooms that matter the most, reducing hot or cold spots and ensuring maximum comfort. *Compared to a hold of 72°F/22°C.

With Siri and Alexa built-in, you can make calls, listen to music, and have additional control over your thermostat (Apple HomePod mini is required to enable Siri). The included SmartSensor ensures your comfort regardless of your location in the house. You can place it in your bedroom, office, or child’s room for total comfort and control.

You can control the ecobee SmartThermostat from anywhere using your iOS or Android device. Moreover, it seamlessly integrates with your preferred smart home system. It is compatible with Gas, Oil, Electric, Dual-fuel, Conventional (2H/2C), Heat Pump (4H/2C), Humidifier, Dehumidifier, Ventilator, HRV, or ERV.

Mysa Smart Thermostat

The Mysa WiFi thermostat is a versatile option that can work with high and line voltage systems, including baseboard heaters. You can remotely control the temperature of your home using an app on your phone or through voice commands with compatible software. It also has a vacation mode that saves energy when there are no occupants in the house.

Additionally, Mysa integrates with popular voice assistants like Alexa, Google Assistant, and Apple HomeKit. Its sleek and minimalist design adds a touch of elegance to your home, and it can be easily installed in 15 minutes or less with online guides and videos.

With Mysa, you can save up to 26% on your energy bill by using your home’s energy more efficiently.

Honeywell T9 Smart Thermostat

The Honeywell T9 WiFi Smart Thermostat is equipped with sensors that can be placed in different rooms to optimize temperatures according to occupancy and temperature. These sensors can learn your preferences and automatically adjust temperatures to the optimal range. With Auto Home/Away Scheduling, you can adjust your ENERGY STAR-certified thermostat from anywhere with your mobile device. The Smart Room Sensors can detect which rooms people are in and focus comfort where it matters automatically, ensuring that you live and sleep smarter. The T9 Smart Thermostat can handle multiple rooms and can be controlled through various means such as the Resideo app, Amazon Alexa, Apple HomeKit, and Google Assistant. Furthermore, the battery-powered Smart Room Sensors have an impressive signal range of up to 200 ft, depending on the construction of your home.

Nest T3007ES Smart Thermostat

The Nest T3007ES thermostat excels at learning your heating and cooling preferences. By keeping track of your temperature preferences, it automatically adjusts itself to your liking. Additionally, it monitors temperatures around the house and adjusts itself accordingly. The Nest T3007ES is also equipped with a feature that automatically turns it off when there is no one at home, leading to substantial cost savings.

The 3rd Generation Google Nest Learning Thermostat is a programmable smart device that can work with Alexa. It features self-programming with Auto-Schedule, where it learns your temperature preferences and adjusts accordingly. The Home/Away Assist feature automatically adjusts the temperature when you leave to save energy. Furthermore, you can control the thermostat remotely from anywhere using the Nest app, and monitor your energy consumption with the Energy History feature. Plus, the Nest Leaf icon appears when you select an energy-efficient temperature.

Ecobee4 Smart Thermostat

The Ecobee4 thermostat offers an efficient solution to optimize the temperature of your entire home. It is equipped with room sensors that measure room occupancy, size, and temperature, and then automatically adjust the temperature to maintain maximum comfort. The Ecobee4 thermostat is also Alexa-enabled, allowing you to use voice commands. In addition, you can save up to 23% on annual heating and cooling costs, and the Ecobee4 pays for itself in under 2 years.

The included room sensor can be placed in the most important rooms in your home, ensuring that the temperature is balanced throughout the entire house. The sensor signals the Ecobee Smart Thermostat to adjust the temperature automatically based on your comfort preferences when you’re at home, or to save energy when you’re away.

Installing the Ecobee4 thermostat is easy and takes about 30 minutes. The installation guide and the in-app walkthrough make the process straightforward. The package includes everything you need, including a Power Extender Kit for homes without a common wire. The Ecobee4 thermostat is compatible with a variety of systems, including gas, oil, electric, dual fuel, conventional (2H/2C), heat pump (4H/2C), humidifier, dehumidifier, ventilator, HRV, or ERV.

The Ecobee mobile app lets you control your thermostat remotely from your iOS (iPhone, iPad, or Apple Watch) or Android device. The app is available in the App Store or on Google Play. Furthermore, the Ecobee4 thermostat also works with Apple Homekit, Amazon Alexa, Samsung SmartThings, IFTTT, and more.

With the built-in Alexa, you can use your voice to control your thermostat. You can ask Alexa to play music, hear the news, set a timer, adjust the temperature, and more. The Ecobee4 thermostat supports Wi-Fi connectivity using IEEE 802.11 b/g/n at 2.4 GHz. Be sure to close your HVAC panel completely, as some systems will not turn on if the cover panel is not closed properly. The voltage type for the Ecobee4 thermostat is line voltage.

Honeywell T5 Smart Thermostat

This thermostat’s key feature is its versatility, allowing for control through an app and compatibility with voice control technology like Alexa and Siri. Additionally, it also features geo-fencing, allowing for temperature control in specific rooms or throughout the house. Furthermore, it is Energy Star Certified.

The Honeywell Home RCHT8610WF T5 Smart Thermostat is an Energy Star Certified, Wi-Fi-enabled device that requires a C-wire. It features a programmable touchscreen for easy scheduling and is compatible with various ecosystems such as Amazon Alexa, Apple HomeKit, Google Assistant, IFTTT, and Cortana. You can take advantage of energy savings rebates and incentives offered by your energy provider.

The flexible scheduling option allows 7-day programming or location-based temperature control using GeoFencing technology. Additionally, the adaptive recovery feature of the thermostat learns the time required to achieve desired temperatures and automatically adjusts heating or cooling accordingly, with automatic change from heat to cool. Moreover, You can also benefit from monthly energy reports and personalized energy-saving tips.

Lux Products Smart Thermostat

The Lux Products GEO-WH Wi-Fi Thermostat offers easy installation and a mobile app for total control, including voice command via Alexa. It can be powered by lithium batteries, a micro-USB connection, or C-wire. However, with geo-fencing, the HVAC system will rest when you’re not home to save energy. The thermostat can be installed horizontally or vertically, and the unit features simple programming for hassle-free setup.

Bosch BCC100 Smart Thermostat

The Bosch BCC100 thermostat offers a range of impressive features. It is a programmable device that allows you to set the heating and cooling cycles for your home in advance. Moreover, You can schedule the thermostat to turn off when you are away and automatically turn it back on just before you return. Additionally, it is compatible with both smartphones and voice commands.

This Alexa-enabled, WiFi thermostat can help you save energy and money by controlling temperature and settings from your smartphone or tablet, even without an internet connection. The sleek 5-inch touchscreen display allows for easy scheduling to ensure the most comfortable temperature in your home, and it is compatible with a variety of heating and cooling systems, including heat pumps and conventional systems with humidifiers or dehumidifiers. However, it is not compatible with other Bosch Boiler controls. The thermostat also has commercial updates that allow for control of external humidifier accessories and hot gas reheat and cool-to-dehumidify capabilities. Moreover, It is now dual-fuel system compatible and may work with HVAC systems that use both gas and electric power. Please note that a C-wire is required to power the unit, and two-wire systems are not supported. If a C-wire is not available, third-party aftermarket products can provide additional powering options.

Kono KN-S-MG Smart Thermostat

The Kono thermostat is designed mainly for regulating the temperature, and it lacks many of the smart features that come with other programmable thermostats. However, it is compatible with all types of heating and cooling systems, including gas, forced air, oil, and electric furnaces. It has powerful heat pumping systems that work efficiently with or without auxiliary and emergency heating. The Kono thermostat is powered by the system’s c-wire or the included Lux power bridge and is not compatible with Amazon Alexa or Apple HomeKit. It is not available for use with iOS and Android devices.


In the end, Investing in a smart thermostat is a wise decision that can improve the value of your home, enhance your lifestyle, and help you save on heating and cooling costs. Check out our list of the best-rated WiFi thermostats to find the perfect option for you.

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