Top 5 Smart Thermostats Under $100: Reviews & Buying Guide

Do you ever walk into your house and feel like you’re either baking or freezing? You’re not alone! Controlling your home’s temperature can be a real hassle. Old-fashioned thermostats make it hard to save money and stay comfy. They don’t learn your habits or let you adjust the heat from your phone. But what if you could fix this without spending a fortune?

Smart thermostats are awesome. They can save you money on your energy bills and make your life easier. The problem? Many smart thermostats cost a lot of money. Searching for a great one under $100 can feel confusing. You might worry about quality, features, and if it will even work with your home’s system. Finding the right one can be a real headache!

This blog post is here to help! We’ll explore the best smart thermostats you can buy for under $100. You’ll learn about the top choices, their features, and how they can help you save money. We’ll make it easy for you to choose the perfect smart thermostat. Get ready to take control of your home’s temperature in a smart and affordable way. Let’s dive in!

Our Top 5 Smart Thermostat Under $100 Recommendations at a Glance

Top 5 Smart Thermostat Under $100 Detailed Reviews

1. Amazon Smart Thermostat – Save money and energy – Works with Alexa and Ring – C-wire required

Amazon Smart Thermostat – Save money and energy - Works with Alexa and Ring - C-wire required

Rating: 8.9/10

The Amazon Smart Thermostat is a smart way to control your home’s temperature. It helps you save money and energy. It works with Alexa and Ring. You can easily upgrade from a regular thermostat. This smart thermostat is made to make your life easier and your home more efficient.

What We Like:

  • Easy smart upgrade to reduce energy use.
  • Works with Echo devices and the Amazon Smart Air Quality Monitor for better temperature readings.
  • Helps you save money with potential rebates from energy companies.
  • Saves energy and may save you around $50 on your yearly energy bills.
  • Alexa can automatically change temperatures.
  • Control the temperature from anywhere with the Alexa app.
  • The Alexa app helps you install the thermostat.
  • Made with reliable Honeywell Home Thermostat Technology.

What Could Be Improved:

  • Requires a C-wire for installation.

The Amazon Smart Thermostat is a great way to make your home smarter and save money. It is a reliable choice for anyone wanting to control their home’s temperature with ease.

2. Like-New Amazon Smart Thermostat – ENERGY STAR certified

Like-New Amazon Smart Thermostat – ENERGY STAR certified, DIY install, Works with Alexa – C-wire required

Rating: 8.5/10

The Like-New Amazon Smart Thermostat is a smart way to control your home’s temperature. This ENERGY STAR certified thermostat is a refurbished device. It works with Alexa and is easy to install yourself. It also comes with a warranty, just like a new one. This smart thermostat helps you save money and energy. You can control it from anywhere using the Alexa app.

What We Like:

  • It’s a great deal! The thermostat is like new but costs less.
  • It’s easy to install. The Alexa app guides you through the process.
  • You can save money. You might get rebates from your energy company.
  • It helps you save energy. It is ENERGY STAR certified.
  • You can control it with your voice using Alexa.
  • You can control it from anywhere using the Alexa app.
  • It uses Honeywell Home Thermostat Technology.
  • It can use other devices as temperature sensors.

What Could Be Improved:

  • A C-wire is needed for the thermostat to work.
  • The packaging is in a generic Amazon-branded box.

This Like-New Amazon Smart Thermostat is a smart choice for your home. It is a good way to save money and energy. You can easily control your home’s temperature from anywhere!

3. Sensi Smart Thermostat

Sensi Smart Thermostat, 100 Years Of Expertise, Wi-Fi, Data Privacy, Programmable, Easy DIY Install, Works With Alexa, Energy Star Certified, Mobile App, ST55

Rating: 8.6/10

The Sensi Smart Thermostat, ST55, brings smart home technology to your fingertips. It builds on 100 years of expertise. This Wi-Fi enabled thermostat lets you control your home’s temperature easily. It is programmable, works with Alexa, and is Energy Star certified. You can install it yourself. The mobile app makes everything simple.

What We Like:

  • Easy to install. The app gives you step-by-step instructions.
  • It protects your privacy. Sensi won’t sell your information.
  • You can save money. The thermostat helps you save on energy bills.
  • It monitors your HVAC system. You get usage reports and reminders.
  • The thermostat looks and feels like a regular one.

What Could Be Improved:

  • The product does not have any major cons

The Sensi Smart Thermostat is a great way to upgrade your home. You can easily control your home’s temperature and save money.

4. Google Nest Thermostat – Smart Thermostat for Home – Programmable Wifi Thermostat – Charcoal

Google Nest Thermostat - Smart Thermostat for Home - Programmable Wifi Thermostat - Charcoal

Rating: 8.5/10

The Google Nest Thermostat in Charcoal is a smart thermostat for your home. It helps you save energy and stay comfortable. This programmable Wi-Fi thermostat learns your habits. It adjusts the temperature automatically. You can control it from your phone, too. It is ENERGY STAR certified, so it is energy efficient.

What We Like:

  • It helps you save money on energy bills.
  • You can control it from anywhere with your phone or tablet.
  • It learns your schedule and adjusts the temperature.
  • It monitors your heating and cooling systems.
  • It works with Google Assistant and other smart home devices.
  • Easy to set up an energy-efficient schedule with the Google Home app.

What Could Be Improved:

  • Some homes may need a C wire for it to work.

The Google Nest Thermostat is a great way to make your home smarter and save money. It is a simple and effective way to control your home’s temperature.

5. Sensi Lite Smart Thermostat

Sensi Lite Smart Thermostat, Data Privacy, Programmable, Wi-Fi, Easy DIY, Works With Alexa, Energy Star Certified, ST25, Most Systems C-Wire Not Required, Except On Heat/Cool Only and Heat Pump System

Rating: 9.2/10

The Sensi Lite Smart Thermostat is a smart way to control your home’s temperature. It’s Wi-Fi enabled and lets you adjust settings from your phone. This thermostat is easy to install yourself and works with Alexa. It’s Energy Star certified, which means it can help you save money on energy bills. It also cares about your privacy and won’t sell your data.

What We Like:

  • Easy to install. You can do it yourself!
  • Works with most HVAC systems.
  • Helps you save money on energy. It is Energy Star certified.
  • You can control it from anywhere with your phone.
  • It protects your privacy. Sensi won’t sell your data.

What Could Be Improved:

  • A C-wire is needed for some systems, like heat pump and heat/cool only systems.

The Sensi Lite Smart Thermostat is a great option for people who want a smart thermostat. It is easy to use and saves you money. Overall, it is a good buy.

Smart Thermostat Shopping: Under $100!

Want to save money and stay comfy? A smart thermostat is the answer! They learn your habits and adjust the temperature. This guide helps you find a great smart thermostat for under $100.

Key Features to Look For

Finding a smart thermostat can seem hard. Here are some key features to look for:

  • Wi-Fi Connectivity: This is super important. Your thermostat needs Wi-Fi to connect to your phone or tablet. You can control it from anywhere!
  • Smartphone App: Most smart thermostats have a special app. You use the app to change the temperature, set schedules, and see energy use.
  • Compatibility: Make sure the thermostat works with your current HVAC system. Most work with common systems. Check the product details!
  • Scheduling: Set a schedule for your thermostat. This way, it automatically adjusts the temperature based on your routine. You don’t have to do it yourself!
  • Geofencing: This cool feature uses your phone’s location. It knows when you leave and come home. It can then adjust the temperature automatically.
  • Voice Control: Some thermostats work with voice assistants like Alexa or Google Assistant. Just talk to them to change the temperature.

Important Materials

Smart thermostats use different materials. These can affect their look and how long they last.

  • Plastic: Most thermostats are made of plastic. It’s light and can be shaped easily.
  • Metal: Some parts may have metal, like the internal components. Metal helps with durability.
  • Touchscreen or Buttons: You’ll interact with the thermostat using a touchscreen or buttons. Touchscreens are common, and feel modern. Buttons are simple and easy to use.

Factors That Improve or Reduce Quality

Some things make a thermostat better or worse. Here’s what to consider:

  • Brand Reputation: Look at the brand. Do they make good products? Read reviews to find out.
  • Ease of Installation: Easy installation is important. You want to get it set up quickly.
  • User Reviews: Read what other people say about the thermostat. What do they like and dislike?
  • Energy Efficiency: Look for a thermostat that saves energy. It can help you lower your bills.
  • Warranty: A good warranty shows the company trusts its product.

User Experience and Use Cases

How will you use a smart thermostat? Here are some ideas:

  • Saving Money: Set your thermostat to automatically adjust the temperature. It saves energy when you’re away.
  • Comfort: Keep your home comfortable all the time. Program the thermostat to your schedule.
  • Remote Control: Change the temperature from anywhere. Perfect for when you are coming home.
  • Easy Setup: Most smart thermostats are easy to set up. They have clear instructions.

Frequently Asked Questions (FAQ)

Here are some common questions:

Q: Will this thermostat work with my system?

A: Most thermostats work with common systems. Check the product details to be sure. It’s better to check before you buy.

Q: Is installation difficult?

A: Installation can be easy. Many have simple instructions. Some may need help from an electrician.

Q: Can I control the thermostat from my phone?

A: Yes, most smart thermostats have an app. You can use the app to control it.

Q: Does it work with Alexa or Google Assistant?

A: Some thermostats work with voice assistants. Check the product details to see if it is compatible.

Q: How does geofencing work?

A: Geofencing uses your phone’s location. It knows when you leave and come home. Then, it adjusts the temperature.

Q: Will this save me money on my energy bill?

A: Yes, a smart thermostat can save you money. It automatically adjusts the temperature. This helps you use less energy.

Q: What happens if my Wi-Fi goes down?

A: The thermostat usually keeps working. It may use the last schedule it was given.

Q: How do I set up a schedule?

A: You set up a schedule using the app. You can set different temperatures for different times of day.

Q: What is the warranty?

A: Warranties vary. Check the product details. Many have a one-year warranty.

Q: What if I have questions after I buy it?

A: Most companies have customer support. You can contact them if you have questions.

In conclusion, every product has unique features and benefits. We hope this review helps you decide if it meets your needs. An informed choice ensures the best experience.

If you have any questions or feedback, please share them in the comments. Your input helps everyone. Thank you for reading.