5 Best Mug Warmer of 2020: Never Settle For Lukewarm Coffee Again

Coffee Mug Warmer
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8 Conclusion

Nothing beats sipping on a pleasantly warm cup of coffee, soothing your mind, and making your mornings just a bit better. However, your favorite brew doesn’t stay that way forever, and there’s nothing worse than reaching for your cup and discovering it has gone cold, tasting like congealed mud. Although you can always reheat it using a microwave, it can affect its overall flavors in undesirable ways, ruining your brew even more. Fortunately, the best mug warmer can help solve this problem entirely.

Coffee cup warmers help by keeping your coffee hot or warm without sacrificing your brew’s optimal flavors. There are many variations of this innovative product, from mug warmers with touch LED displays, USB port to simple insulated mugs, there’s something for everyone.

However, if you want to get the best ones, here are the five best, most efficient, and functional mug warmers that can help keep your coffee warm for as long as possible.

Best Mug Warmer Products:

Coffee is undoubtedly one of the most consumed beverages globally, and many coffee drinkers tend to have it hot or warm. But brews can be easily forgotten when facing hectic mornings or a busy day at work, leaving you with a cold cup of coffee. Using mug warmers is a fantastic and inexpensive way to keep your coffee at its optimal drinking temperature until you consume it.

These five best mug warmers help you keep your favorite brews warm as long as possible, allowing you to enjoy your cup of coffee more. Here are their unique offerings and features for 2020 that every busy coffee lover would love.

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The BESTINNKITS smart mug warmer makes both a functional, stylish and convenient desk accessory that can keep your coffee hot enough for as long as possible. It’s super simple to use as it comes with a built-in gravity induction switch and indicator lights that automatically keep your brew warm when placing your mug on it. It also automatically shuts off when you remove your coffee mug, keeping your office and home safe.

Automatic Smart Mug Warmer

The product comes with a built-in gravity induction switch, which automatically keeps your brew at its optimal drinking temp when placing your mug on it.

Waterproof

The heat plate is covered with a layer of thermal conductive glass, allowing you to keep your coffee hot enough without worrying about its wirings getting wet. This feature also makes the mug warmer easy to clean and maintain.

Stylish and Compact Design

This simple warmer for coffee cup boasts a modern and compact design, available in over five colors. Its 3.5-inch diameter radius gives enough room for mugs and cups while allowing you to place it anywhere, from your working desk or small bedside table.

  • This 19-watt mug warmer can keep your beverages hot enough, from coffees, tea, to milk. 
  • Its heating plate comes with a built-in gravity induction switch. All you need to do is place your mug on it, and it will automatically turn on. 
  • It keeps your hot coffee or tea at the optimal drinking temp (131°F or 55°C).
  • It boasts a waterproof design, allowing you to heat your cup coffee worry-free. 

It’s FCC (Federal Communications Commission) and UL (Underwriter Laboratories) certified, ensuring safety and reliability.

The VOBAGA is a functional mug warmer that boasts a single and straightforward design, offering a smooth heating or insulation area that helps keep your coffee hot enough as long as possible. It provides three temperature settings 104°F (40°C), 131°F (55°C), and 149°F (65°C) that automatically adjust to keep your brew’s optimal temperature intact, depending on the amount of liquid inside your mug. The heat plate automatically turns off after four hours of inactivity.

Top-Quality Construction 

The VOBAGA mug warmer is made with top-quality metal that’s waterproof, minimizing risk from accidental mess or spillage. It also features four non-skid feet underneath its base plate, keeping it steady when in use.

Three Temperature Settings

This electric mug warmer features three temperature settings that can slow down the cooling speed. It also lets you choose the temperature you prefer by touching the ‘tempering button’ to keep your favorite hot beverages at their optimal temp.

Automatic Shut Off 

This mug warmer has an auto shut off function that turns itself off after four hours, allowing you to no longer worry about forgetting to turn off your heat plates. It automatically turns off after an hour of inactivity, saving you money on electric bills.

  • It’s a versatile mug warmer that you can use to heat any beverage, from coffee, tea, hot chocolate, or soup. 
  • It features a 3.5-inch diameter base that can fit most cups, mugs, or bowls. 
  • Its power cord length is 1.4m or 55.1 inches, making it convenient to use almost anywhere. 
  • The product has three temperature control ranges and keeps your beverage within the ideal drinking temperature of 104°F to 149°F. 
  • It features an on/off touch button and tempering button indicator light for easy operation.

This smart mug warm can keep your coffee, tea, milk, or soup hot to the last drop. It automatically turns off after 8 hours of inactivity. This innovative product saves you from the hassle of reheating your brews in the microwave, saving you time, money, and effort. It can also be used as a candle warmer, melting wax and effectively diffusing the scent rather than burning the candle. It’s a versatile device that every home or office needs.

Easy to Use

It features a simple one-touch button design that only requires the user to plug its power cord, tap the switch, and put the mug on the device, keeping your beverage warm from the first sip to the last drop.

Compact and Functional Design

This warmer combines the essential factors of style and functionality in one compact machine. It has a conductive glass surface, making it waterproof. It’s extended power cord also makes it a perfect device for home or office use.

Better Temperature Control

The 18-watt mug warm comes with a two-level temperature setting that retains your drink’s optimal temp between 120°F to 140°F (40°C to 60°C). It’s ideal if you use a mug with a thin-wall and flat-bottom for the best warming performance.

  • It’s easy to use with its single touch on and off switch. 
  • It automatically turns off after 8 hours of inactivity to prevent any product damage, keeping your home safe and your electricity bills low. 
  • It uses a unique coffee cup sensing technique that lets it go to sleep mode after removing a cup or mug after five minutes. 
  • It gives you more temperature control with its two temperature settings, keeping your hot beverage at the optimal heat range, 120°F to 140°F. 
  • Its compact design allows anyone to bring it to business trips or vacations, allowing them to enjoy warmer brews no matter where they go.

You may notice that a piping hot cup of coffee at work or home has always cooled surprisingly fast after finishing with a task. Luckily, the Cosori mug warmer can keep your beverage hot with ease. It’s a versatile product that can heat tea, cocoa, soup, water, gravy, and more. Its brushed stainless steel, heat-resistant, and spill-proof design allows you to have warmer brews long-term. It also has an LED display that lets you see and adjust your drink’s temperature with ease.

Adjustable Temperature

You can achieve more temperature control as it features an up/down button that lets you set your preferred drinking temp, making its hot plate warm up to your desired heating range. It starts with the standard room temp to 131°F.

Safe and Reliable Electric Mug Warmer

The product’s components have a high-tech PI film layer that makes the device highly heat resistant, making it safe for home and office use. It’s spill-proof design also avoids product damage, ensuring safety, and makes cleaning a breeze.

Spill-Resistant 

You don’t have to worry about your coffee or tea spilling as its high-end stainless steel construction, and waterproof design makes this machine 100% spill-resistant and easy to clean.

  • It’s equipped with a high-tech PI film, a high thermal resistant material, making the device 100% heat resistant. 
  • It features a spill-proof design, avoiding product damage and making it easy to clean. 
  • It gives you more temperature control as it slows down the cooling speed of your hot beverage, keeping your drink warm as in the optimal drinking temp, 131℉ 
  • It’s FCC and UL-approved, ensuring reliability and safety. 
  • Its compact design makes it perfect for home and office use. 
  • It’s made with top-quality brushed stainless steel, from its interior parts to the product’s exterior, allowing it to work better and longer than other plastic mug warmers.

Keep your favorite cup of coffee at its optimal drinking temperature with Mr. Coffee mug warmer. It’s an inexpensive and functional way of heating your favorite brews. This heating plate features a convenient on/off switch and a light indicator, allowing you to know when your beverage finishes reheating. Its extra-long cord length enables you to use the device anywhere and anytime, but make sure you have access to a powered outlet. Mr. Coffee warmer is the perfect companion for any busy coffee lover.

Convenient Heating

The product features a simple on/off switch that enables you to control your brews’ temperature, and the clear indicator light lets you know when your beverage is 100% reheated. It gives you premium warm drinks, minus the hassle, but make sure you have access to a powered outlet.

Portable Coffee Mug Warmer

The Mr. Coffee mug warmer is easy to carry around thanks to its compact design, allowing you to enjoy your favorite hot cup of coffee, at the office, at home, or on the go. It can fit any handbag or luggage, bringing you premium hot brews anytime and anywhere, as long as there’s an available powered outlet.

Extra Long Cord

The device uses a 60-inch long cord, allowing it to function well in various environments, from humble house kitchens to busy offices. It’s the perfect companion for avid coffee fanatics and casual drinkers.

  • It offers sufficient heating capability, keeping any beverage hot. 
  • The Mr. Coffee mug warmer is compatible with any cups or mugs as the heating plate can fit any drink container with a large 3.25-inch diameter. 
  • It comes with an extra-long 60-inch cord, making it perfect for any home kitchen or office pantry area. 
  • It boasts 17 watts in power, packing quite a punch despite its small size. 
  • It features a simple operation with its on/off switch. 
  • It features a compact yet stylish design, making it the perfect travel companion for coffee lovers that want to keep their brews warm.

What is a Coffee Cup Warmer

A coffee cup warmer is an electric device used to keep cups and their liquid content warm. It usually pre-warms a cup or mug before pouring a hot beverage to it, preventing the sudden loss of heat through cold materials and keeping the cups’ contents warm for an extended period.

These devices function similarly to electric thermoses that provide gradual low-wattage heat to a mug or cup, retaining any liquid’s ideal drinking temp. A coffee warmer is usually electrically-powered, but some can also be powered using lithium-ion batteries or a modern USB port. The traditional ‘coffee warmer’ comes in the form of a heat plate. Still, some manufacturers provide mugs with built-in heating sources or are insulated, making the drink containers the actual ‘mug warmers’ themselves.

Here are the different types of coffee cup warmers:

  • Traveling Insulated Thermos
    A traveling thermos is an old-school type of coffee warmer that’s been the companion of many travel-hungry coffee lovers or road-runners for several years. It’s one of the most traditional methods of keeping your brews warm. These thermoses are insulated mugs or any drink container that allows you to enjoy your brewed coffee warm even after hours you’ve already brewed it.
    It follows the simple thermal insulation concept, where materials are described as highly thermal resistant, setting a barrier to prevent heat transfer between the thermos and the liquid content. This function allows the thermos to balance the temperature inside, maintaining the optimal drinking temp for a couple of hours.

  • Electric Hot Plate
    An electric hot plate is the standard version of modern mug warmers. These products consist of a flat or disc-like platform that users can connect to a powered outlet via a power cord or USB port. It’s a simple way of keeping your mug warm, and most of them tend to have compact designs, making these warmers the perfect companion for any busy coffee drinker.

  • Electric Cups or Mugs
    One of the modern ways of keeping your brews warm is through electric cups. These mugs have built-in heating sources that keep their content warm. They are chargeable and keep your favorite drinks warm for a couple of hours at a time, without the need of plugging them into a power source.

  • USB Powered Mug Warmers
    Another modern coffee warmer are versions that users can connect to devices like computers, laptops, or other power sources to keep your coffee warm. It’s the ideal product for coffee drinkers that often face desktop computers throughout their day while allowing them to enjoy warm coffee simultaneously.

The materials used for these products vary greatly, from top-quality brushed stainless steel, aluminum, to plastic. They often need frequent recharges as the heating plate that serves as a coffee cup warmer or coffee mug warmer produces heat using an electrical current.

It’s a perfect product for tea or coffee drinkers that often find their beverage going cold on them. Although microwaving drinks is an easy way out, it can waste more energy and affects the brew’s overall flavor, depleting its freshness. A coffee cup warmer is an effective way for busy coffee drinkers to keep their coffee hot with ease.

Can You Use a Candle Warmer as a Coffee Warmer

A candle warmer is an electric heat plate that melts a candle or any scented wax to release its trapped scents. Although people often use a candle warmer to melt unique candles called ‘wickless’ candles, which are lumps of scented candle wax without a wick, you can also use it to keep hot beverages like coffee warm.

This product aims to melt or liquefy the candle’s wax using a heated plate than the traditional way of melting wax, using a naked flame or wick, which is usually more dangerous. It allows you to melt candles more safely, efficiently, and conveniently, providing better results than burning them using an open flame. It also frees you from cleaning up after soot that often results from burning candles using a naked flame. The candle warmer can also double as a coffee cup warmer or mug warmer, allowing users to enjoy warm beverages longer.

Can You Use a Mug Warmer as a Candle Warmer

Coffee mug warmers can hold cups of different kinds, keeping its contents warm for an extended period. These warmers have an electric plate at its base, responsible for keeping drinks warm, heating up, and providing the ideal drinking temperature for any beverage. It’s the perfect device for drinkers that often miss out on their favorite hot cup of coffee or tea. Like with candle warmers, you can also use a mug warmer as a candle warmer whenever needed.

If you’re looking for a multipurpose warmer, it’s best to invest in a decent mug warmer. That’s because although candle warmers can also heat drinks, it often doesn’t provide the ideal ‘drinking temperature’ for most hot beverages. However, the best mug warmers can give you both optimal warm drinks and melted candle wax.

Use Heated Coffee Mug for Your Brew

Drinking lukewarm or room temperature coffee isn’t a pleasant experience, ruining your favorite cup of joe, no matter how perfectly you brewed it. Instead of wasting your coffee, one of the best ways you can bring your drink back to its ideal drinking temp is by using a heated coffee mug for your brew.

A heated mug can keep your drink’s optimal temperature by slowing down its cooling process, allowing you to indulge in warmer brews. That’s because when you pour a hot beverage to a cold mug or cup, the sudden contact with the cold material speeds up its cooling process, leaving you with a stale and unpleasant cup.

You can achieve a heated coffee mug by using the best mug warmers, like the Norpro decorative, Cosori, or BESTINNKITS coffee warmer, as these electric devices can keep your drink container warm longer, resulting in warmer brews.

The Convenience of Electric Coffee Mug

Electric coffee mug warmers can keep your favorite hot brews like tea or coffee warm as long as possible, giving you warmer drinks without the hassle of reheating your beverages using a microwave or stovetop.

Besides giving you warmer brews with minimal effort, here are the different advantages that come with an electric mug warmer, providing the ultimate convenience.

  • Maintains the Perfect Temperature
    Most mug warmers can maintain your beverage’s ideal drinking temperature for an extended period, ranging from an hour to a full day, meaning you don’t have to worry about lukewarm brews again. A mug warmer can retain your coffee’s ideal drinking temp by using the electrical current it gets from batteries or a powered outlet to heat a mug.

  • Modern Features
    Although not every mug warmer has advanced features, some of the best mug warmers make your heating experience more convenient by incorporating modern elements to its heating plate. One of the handiest functions is the LED indicator, as these can alert you if your drink has reached its target temperature. It also tells you when the device’s fully charged, has low batteries, or is under and over the target temp.
    Another modern feature that newer mug warmers provide is its compatibility with smartphones. For instance, Norpro decorative and other smart mug warmers allow you to control the temperature using a mobile application.

  • Auto Sleep
    Although every mug warmer in the market has this feature, some of the best ones do. This feature automatically turns off the mug warmer after a specific period of inactivity, allowing you to save the environment, reduce your electric bills, and enjoy a hot cup of coffee without worry.

  • Easy to Clean
    Whether it’s a heating plate or an actual tumbler, a mug warmer is relatively easy to clean as most of them feature a protective layer of conductive glass. This addition not only makes the mug warmer spill-proof, but it also makes it easier to clean.

  • Easy to Use
    Electric mug coffee makers boast simple operations that require less effort from the user as it only needs to be plugged in and switched on, allowing you to enjoy warmer brews hassle-free.

The Innovative Self Heating Coffee Mug

Coffee drinkers can now enjoy their favorite cup of coffee with the innovative self-heating mug warmer. But how do they work? A mug warmer uses heating coils similarly to how electric kettles do, and once a user plugs it in and turns it on, electricity flows to the coils built inside the device, heating a mug or cup and its content.

It uses the simple properties of heat transfer and thermal energy. When you look at the temperature on a smaller scale, materials with higher thermal energy indicate that the molecules exhibit high kinetic energy, moving around quicker. For instance, in a hot cup of coffee, molecules move faster than in a cold cup of coffee. As these molecules collide, it results in ‘conduction.’ That’s why when you put your cold hands against a warm mug. It gets gradually warmer as heat transfers from the mug to your skin.

A mug warmer follows the same principles, so when the coils transfer heat to the base plate of the device, and you place a mug onto it, the heat from the base transfers to the drink container and its content.

So, for the forgetful and busy coffee drinkers, a mug warmer is a perfect companion as it can keep your coffee warm, alongside tea, milk, hot chocolate, and soup, without heating it beyond its ideal drinking temp.

Having a Personal USB Mug Warmer

If you work at an office and face the computer all day, why not take advantage of it and invest in a personal USB powered mug warmer? These devices use the same principles of other versions, and the only difference is that it uses a USB port to heat brews. It doesn’t require batteries or charging. A USB mug warmer converts the electricity it draws from a computer or powered outlet into heat, keeping your drink’s optimal temp for as long as you’d like.

Besides heating coffee, a USB powered mug warmer can also heat milk, tea, hot chocolate, or soup, giving you warm beverages right at your desk. Although some USB warmers only have one USB port, some provide more than two, giving you more ports to use for other things. However, if you’re considering buying a USB powered mug warmer, make sure your computer can handle the product’s power requirements.

Choosing a Coffee Cup Warmer with Auto Shut Off

Although having a mug warmer or coffee cup warmer is an excellent companion for coffee drinkers, it can be hazardous. That’s why when you are shopping for one. You need to get one that has an auto shut off function. This feature allows users to achieve a warmer cup from a safer, functional, and more convenient way as it lets them heat their favorite drinks without worrying if they turned the product off or not. Some of the best coffee warmers in the market that have a shut off function include Mr. Coffee mug warmer, Cosori, VOBAGA, and  BESTINNKITS modern smart mug warmers.

Every device is getting smart today. To be as smart as your coffee mug warmer, you should buy this product now!

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Conclusion

If you’ve been looking for a way to heat your favorite brews without compromising its taste, a mug warmer is a great companion to have. It’s a device that can keep your beverage hot, no matter what kind, with its heating coils and other elements. It can provide the ideal drinking temperature for your favorite drinks, keeping it warm as long as you need it to be. Although it’s a fantastic product to have around, with so many options out there to choose from, it can be challenging to see which one would work best for you. 


Whether you’re looking for the best mug warmer for the office, home, or on the go, our top pick is the smart coffee mug warmer. It’s a functional, stylish, and convenient coffee warmer that can keep your favorite drinks warm as long as possible with ease. It doesn’t feature any switches or buttons as it can automatically heat your drinks with its built-in gravity induction switch, giving you beverages at their optimal temperature hassle-free.

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