The Genius Review

Best Wireless Thermostats In 2021 | Stylish Technology at Home!

Has your old thermostat packed up? Do you need a new and stylish model to fit in with the technology at home? Then you will find the best wireless thermostats reviewed here. With the smart models, it will make your life much more comfortable and save you costs on the energy bill.  Whether you need one for the office or home we have one available here at affordable prices.

You might also interested in Indoor and Outdoor Thermometers

Top 10 Best Wireless Thermostat to buy in 2021


  • Offers you Wi-Fi control function with your mobile phone

  • Designed with a large LCD touch screen

  • Has internal and external temperature sensors

  • Made with six programmable controlling temperature settings

  • Has an automated calibration function

  • Only has a Celsius setting and no Fahrenheit

The wireless thermostat you can connect to your Wi-Fi network at home to adjust the temperature. Furthermore, you can control it using a smart app on the phone. Included in the package, you get all the mounting hardware as well.


  • Programmable schedules

  • Hands-free voice control

  • Use your phone as a remote control

  • Works with HIVAC systems

  • Designed with a metal brush panel

  • Only works with heat pump and not central AC

Here we have another smart thermostat to adjust the temperature according to your taste. You get programmable schedules with hands-free voice control. Furthermore, you can use your smartphone to control the settings. Even mounting the device is comfortable with the included hardware.

8. ecobee

  • Designed with a room sensor and Amazon Alexa

  • Detects occupancy and temperatures automatically

  • Can view the settings on your mobile phone

  • Saves you loads on your bills

  • Has a touch screen display

  • Works with two lithium-ion batteries

  • The sensors are useful to have but figuring out how they work is challenging

The ecobee4 is a wireless thermostat with a room sensor. Furthermore, it has Amazon Alexa built in to use your voice instead of remote control. The fantastic news is that you can save up to 23% annually on your electric bill using the ecobee.


  • Offers automatic control

  • Works with heating and cooling devices

  • Automatically turns on/off units

  • Multifunction design with 433Mhz RF Technology

  • Provides both Celsius and Fahrenheit

  • The manual is confusing

With the wireless thermostat, it is all plug and play. The heating and cooling mode is switchable. Furthermore, it includes a remote control unit with a temperature sensor built-in. Another added benefit is that the unit switches heating or cooling devices on and off.


  • Has an LCD with green background

  • Displays the current temperature or the target temperature

  • Needs no installation or wiring

  • Made with a high/low temperature alarm

  • Displays C and F

  • Designed with the low battery warning

  • The green light on the remote control keeps blinking and becomes annoying

  • Does not include the mounting hardware

For an affordable wireless thermostat, you can look at this model that is programmable according to your needs. You receive a remote control with display to target current temperatures. Furthermore, it offers automatic control.

5. Honeywell

  • Has a sleek design and programmable

  • Installs easily

  • Comes with a custom display with on-screen information

  • The C wire as is not included

  • Poor customer service

The Honeywell wireless thermostats made to use with HVAC systems. Furthermore, the unit works greats, and setting up the programming is simple. On the other hand, the IP address has to be dynamic while your router needs to broadcast 2.4 GHz.

4. Honeywell Home

  • Works with most heating and cooling units

  • Wi-Fi capable

  • Can control the temperature from anywhere

  • Provides automated comfortable temperature in the home or office

  • The display is easy to read

  • Voice control

  • Some people face issues with Wi-Fi setup

The wireless thermostat needs a C wire, and it works with Alexa. The fantastic thing is you can save energy using the device with your HVAC system. Furthermore, you can control it from anywhere in the world.

3. Google

  • Auto-schedule

  • You can check your history on your phone

  • Automatically adjusts the temperature when you are not home

  • Fast setup

  • Include a remote control and has Nest Protect

  • Does not keep the bill down automatically as you still need to control unit from your phone while away

Yes, Google has a wireless thermostat available for you to buy. The Nest Learning thermostat controls a percentage of your utility bill to save you money. All you need to do is install the device and turn it up or down.

2. Nest

  • Easy to install

  • Voice control

  • Basic functions

  • Stylish and looks great on the wall

  • The app is simple to use

  • Excellent customer service

  • Some minor defects with the Wi-Fi chip installed on some batches

For an easy to use a wireless thermostat that is functional to use you will find the Nest worth looking at. The device works with Alexa and offers excellent value for money spent.

1. Bosch

  • Help save energy costs

  • Has a sleek modern design with a touch screen display

  • Works with heating and cooling systems

  • Regular software updates available

  • You will need a C wire bought separately

For one of the best wireless thermostat controls, you can look at this model from Bosch. The device is Alexa enabled, and you control it with your smartphone. The sleek modern design looks great with the touch screen, and it is multi-use compatible.

Instead of replacing your old broken thermostat with a regular one, why not choose the best wireless thermostat instead. With the device, you can control your heating or cooling automatically while not home. Some even have voice control and works with a smartphone app.

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