Published Jul 8, 2025 3 min read

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New-age fridges now come with smart features that help you save energy and keep your food fresh for longer. One such innovation is the smart thermostat. Wondering what is smart thermostat in a fridge? It is an intelligent cooling system that adjusts the temperature inside your fridge automatically based on usage. Whether it is a hot day or the fridge is fully loaded, a smart thermostat ensures the right cooling without using extra power—making your appliance smarter, more efficient, and easy to manage.

You can now buy a new fridge without spending all your savings. Simply visit any of Bajaj Finserv’s 1.5 lakh partner stores across 4,000 cities in India, choose the smart thermostat-equipped fridge that suits your needs, and use the Easy EMI Loan of up to Rs. 5 lakh to make your purchase. With the cost split into Easy EMIs that match your monthly budget, bringing home the latest model becomes simple and affordable. You can even enjoy zero down payment on select models, meaning no upfront payment required. 

Check your loan eligibility online in just a few minutes, so you know what you can get even before you walk into the store.

What is a refrigerator thermostat and how does it work

A refrigerator thermostat is a small but important part of your fridge that controls the cooling. It checks the inside temperature and turns the compressor on or off to maintain the right level of cold. This helps your food stay fresh without using too much power. 

Most modern fridges, like the latest LG refrigerators, come with smart thermostats that adjust cooling automatically based on usage. Even compact options like a mini fridge now feature thermostat settings that help save energy. In brands like Whirlpool, you will find advanced cooling systems that use smart sensors along with the thermostat to give you better temperature control. 

Whether you are storing fruits, vegetables, or leftovers, a well-functioning thermostat ensures everything stays fresh for longer while also lowering your electricity bill.

Types of refrigerator thermostats

Refrigerator thermostats come in different types, each designed to control temperature in a specific way. Choosing the right type ensures better cooling and energy savings based on how you use your fridge. Here are the main types:

  • Manual thermostat: This is the most common type found in basic models. You can adjust the cooling level using a dial.
  • Digital thermostat: Found in newer models, it allows precise temperature control using a digital panel.
  • Smart thermostat: Available in high-end fridges, it uses sensors to adjust temperature based on usage, load, and external conditions.
  • Frost-free thermostat: Used in frost-free refrigerators, it controls both the temperature and the defrost cycle.

Each type plays a key role in keeping your food fresh while helping manage power usage. You can find these thermostat types in various models from brands like LG, Samsung, Whirlpool, and more.

Key features of a smart thermostat in a fridge

A smart thermostat in a fridge automatically controls the internal temperature based on usage. It adjusts cooling as needed, helping keep food fresh while using less electricity. This feature is common in modern fridges with inverter or digital technology. It also prevents the compressor from working too hard, which improves energy efficiency and extends the life of the fridge. Below are some key features of a smart thermostat:

FeatureDescription
Automatic temperature controlAdjusts cooling based on internal temperature and usage
Energy savingHelps reduce electricity bills by preventing overcooling
Fast response timeQuickly restores cooling after the fridge door is opened
Multi-zone coolingMaintains different temperatures in the fridge and freezer sections
App or touch controlAllows you to monitor or set temperature from a mobile app or control panel

How can smart thermostats cut energy costs

Smart thermostats help save energy by adjusting the fridge’s cooling only when needed. Here is how they reduce electricity use:

  • Auto temperature control: They cool based on real-time usage, not fixed settings.
  • Door sensors: Cooling is adjusted when the fridge door is frequently opened.
  • Load detection: Less cooling is used when the fridge is not fully stocked.
  • Room temperature sensing: They adapt cooling to changes in the outside environment.
  • Reduced compressor use: Avoids constant on-off cycles, saving power and extending compressor life.
  • Lower electricity bills: Over time, these small adjustments help cut down monthly energy costs.

Choosing a fridge with a smart thermostat is an easy way to make your home more energy efficient.

Understanding how a smart thermostat works in a fridge can help you make smarter choices when upgrading your appliance. These thermostats do more than just manage temperature—they learn from your usage, reduce power waste, and help your fridge perform better for longer.

If you are planning to buy a new fridge, consider models that feature smart thermostats—whether it is a large double-door appliance or a compact propane refrigerator for smaller spaces. These smart features not only offer better performance but also align with energy-saving goals. You can purchase such models with Bajaj Finserv’s Easy EMI options, which let you split the cost into monthly payments—making it easy to upgrade without financial stress.

Before making a decision, explore the latest offers on a range of other electronics and appliances as well. You may find a great deal on a model that matches your needs.

Get fridges on Easy EMIs with Bajaj Finserv

Bringing home a high-performance fridge is now hassle-free with Bajaj Finserv’s flexible financing options. Follow these simple steps to buy your preferred fridge on Easy EMIs:

  • Explore models on Bajaj Mall: Browse through a wide range of single-door, double-door, side-by-side, or mini fridges on Bajaj Mall. Compare features like cooling technology, energy ratings, storage capacity, and design to find the perfect match for your kitchen.
  • Visit a partner store: Once you have shortlisted a model, head to any of Bajaj Finserv’s 1.5 lakh partner stores across 4,000 Indian cities. View the product in person and take expert help if needed before making a final decision.
  • Choose the Easy EMI Loan option: At checkout, opt for the Bajaj Finserv Easy EMI Loan. Get financing of up to Rs. 5 lakh and convert your purchase into affordable EMIs. Select fridge models may also be available with zero down payment.
  • Check your loan eligibility online: To make the process smoother, check your pre-approved loan limit online by entering your mobile number and OTP. This gives you clarity on how much you can borrow before visiting the store.
  • Use the EMI Network Card for purchases up to Rs. 3 lakh: If you own the Bajaj Finserv EMI Network Card, use it to split payments of up to Rs. 3 lakh into monthly instalments—no paperwork, no delays.

Frequently asked questions

How to get fridges on EMIs?

Yes, you can purchase a fridge with Bajaj Finserv’s Easy EMI options. 

If you are an existing user of the Bajaj Finserv EMI Network Card:
• Explore a wide range of fridges on Bajaj Mall.
• Choose your preferred model and visit a Bajaj Finserv partner store to check it out in person.
• Use your EMI Network Card and avail of Easy EMIs for affordable monthly payments.
• Enjoy your new fridge on Easy EMIs.

If you do not have a card, start by checking your EMI Network Card eligibility and take the first step towards enjoying the affordability and convenience of Easy EMIs.

What is a smart thermostat in a refrigerator and how is it used?

A smart thermostat in refrigerator is an advanced cooling controller that adjusts the internal temperature automatically. It detects usage patterns and maintains the right cooling levels, helping keep food fresh without constant manual changes.

Is a smart thermostat in a refrigerator an energy-efficient solution?

Yes, a smart thermostat in refrigerator helps save energy by cooling only when needed. It avoids overcooling and reduces power usage, making it an energy-efficient feature for modern households.

How does a smart thermostat in a refrigerator control cooling?

A smart thermostat in refrigerator uses sensors to track temperature, food load, and door openings. Based on this, it adjusts the cooling automatically, ensuring consistent temperature and efficient performance.

Why should you choose a smart thermostat in a refrigerator over a manual one?

Choosing a smart thermostat in refrigerator offers better control, less energy waste, and greater convenience. It works automatically, unlike manual thermostats that need frequent adjustments.

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Trusted by 50 million+ customers in India, Bajaj Finserv App is a one-stop solution for all your financial needs and goals.

You can use the Bajaj Finserv App to:

Apply for loans online, such as Instant Personal Loan, Home Loan, Business Loan, Gold Loan, and more.

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