The 7 Best Cup Warmers

Updated June 11, 2017 by Vann Vicente

7 Best Cup Warmers
Best High-End
Best Mid-Range
Best Inexpensive
We spent 41 hours on research, videography, and editing, to review the top choices for this wiki. Isn't it annoying when you reach for your mug filled with what used to be a hot beverage only to get a mouthful of an ice-cold drink? With our selection of convenient warmers, your cup of tea, coffee, hot chocolate, or soup can be kept at the perfect temperature for hours on end. When users buy our independently chosen editorial picks, we may earn commissions to support our work. Skip to the best cup warmer on Amazon.

7. Salton SMW12

Your drink is safe on the Salton SMW12 because it has rubber feet designed to prevent your beverage from spilling. Also, this unit doubles as a handy candle warmer. Unfortunately, its surface is too small for big mugs and bowls.
  • clean and stylish look
  • maintains temperature well
  • burnt plastic smell with initial use
Brand Salton
Model SMW12
Weight 1.4 ounces
Rating 3.7 / 5.0

6. Mr. Coffee MWBLK

The highly popular Mr. Coffee MWBLK is a simple and reliable model that comes at a great price and is sized to accommodate a wide variety of mugs. If you tend to make messes, this unit has a surface that is easy to wipe clean.
  • straightforward to use
  • convenient cord length
  • performs poorly in very cold rooms
Brand Mr. Coffee
Weight 5.6 ounces
Rating 3.8 / 5.0

5. Home Group MW1100

If you're looking for a great bargain, the Home Group MW1100 can warm your coffee or tea for a fraction of the price of its competitors. The helpful light indicator on this model ensures that you don't accidentally burn your hand.
  • decently large surface
  • also works with candles
  • cord is somewhat short
Brand Imperial Home
Model 10972
Weight 8 ounces
Rating 3.8 / 5.0

4. Kebley Portable

For those who always keep their drink close to the computer, the Kebley Portable is conveniently powered with a USB connection. Its compact size and versatility make it perfect for taking to the office or even a nearby coffee shop.
  • free coffee spoon
  • energy efficient
  • attractive design
Brand Kebley
Model DLQ-201401
Weight 5.6 ounces
Rating 4.2 / 5.0

3. Evelots Electric

The Evelots Electric features a rotary-style switch, making it easy to turn this unit on or off as needed. Its housing is made from a durable high gloss plastic, and its power cord is decently long, so it won't be difficult to find a plug for it.
  • has a nonskid bottom
  • low power consumption
  • great for small spaces
Brand Evelots
Model pending
Weight 7.2 ounces
Rating 5.0 / 5.0

2. Norpro Decorative 5569

Ideal for those who drink a lot of coffee during extended work sessions, the Norpro Decorative 5569 keeps beverages warm for a long time and heats larger mugs with ease. It has a thick body decorated with an attractive stone grain motif that looks great on any desk.
  • switch is close to the base
  • bright light indicator
  • durable build quality
Brand Norpro
Model 5569
Weight 12 ounces
Rating 4.6 / 5.0

1. Disney DMP-16

If you and your children love the world's most famous mouse, then the Disney DMP-16 is a great pick as it features the iconic logo of its leading man and comes with a high-quality 10-ounce Mickey Mouse mug. It's as good for keeping soup warm as it is for coffee and tea.
  • works with non-flat-bottomed mugs
  • beautiful packaging
  • very long power cord
Brand Disney
Model DMP-16
Weight 1.7 pounds
Rating 4.7 / 5.0

Why You Need A Cup Warmer

Most people enjoy starting their morning with a hot beverage, many of which can be beneficial for you, such as warm water with lemon, which can kickstart your metabolism, or the myriad types of herbal teas, which offer a range of health benefits. Even the age-old favorite, coffee, might improve your heart health. Regardless of your choice in beverage, you probably need one to fuel you through morning emails, phone calls, and meetings. Everyone has had the experience of busy work keeping them from their drink until it's become lukewarm.

Not only is your drink simply not as flavorful when it's becoming cold, but it isn't as good for you as the hot version. You could, of course, reheat your drink, but as many people know, most hot beverages can lose their flavor profile once they've cooled down and then been thrown in the microwave. This unfortunate truth causes a lot of people to simply throw their drink down the sink, wasting the money they spent on it -- particularly if it was a fancy coffee shop beverage -- and forces them to take the time to make or to purchase a new one.

A cup warmer can keep your drink at the desired temperature, consistently, until you're ready to drink it. This device is also quite compact so that you can keep it on your desk, and you don't need to return to the break room (where you become sucked into a time-wasting conversation) to reheat your drink. You can also keep other warm treats hot on this device, like cups of soup or chili; it's a remarkable multi-tasking item.

How A Cup Warmer Works

Cup warmers must receive power, whether that is from an electrical outlet or a USB port or other source. These appliances are quite similar to hot plates or electric kettles, which use something called a heating coil to distribute warmth to the surface of the item. Once your cup warmer is turned on, the power source sends electricity to the heating coil, which becomes hot.

Once your mug of coffee comes into contact with the surface of the cup warmer, an important concept called kinetic energy -- something that powers more of the world around you than you may know -- comes into play. Items with high kinetic energy contain molecules that move around rapidly, while those with low kinetic energy have slower molecules. Your cup warmer has a type of fast kinetic energy called thermal energy. Your mug of coffee has a slow kinetic energy. When the slow-moving molecules of your beverage meet the quick-moving ones of the electric appliance, the two transfer energy.

Your cool mug will slow down the molecules of the cup warmer slightly, and the latter will speed up the molecules of the former. Fortunately, because the cup warmer has such high kinetic energy, it influences the molecules in the mug far more than the molecules in the mug affect those in the appliance. In other words, the warmer heats up the mug far more than the mug cools down the warmer.

Since you keep your cup warmer turned on, its power source continues to generate thermal energy in the appliance. Meanwhile, your mug has nothing but the stagnant air of your office, which has rather slow-moving molecules, to keep it cool. In the battle of the slowly-cooling mug and the rapidly-heating cup warmer, your beverage's molecules do not stand a chance to slow any further.

What To Look For In Your Cup Warmer

If you work in a busy office where colleagues constantly battle for an electric outlet, a cup warmer that plugs into your computer's USB port can take you out of the fight. There are also models that can retrieve power from your car's cigarette lighter. If you're one of the Americans who spends an enormous amount of time in their vehicle each year, this type of cup warmer can ensure you're never without a hot beverage on the road. Some versions even double as full mugs; they plug into an electrical source like a standard cup warmer, but are shaped like a thermos, so they can hold your liquid and can be carried around.

Some models even have a display that tells you the temperature of your beverage and notifies you when it's hit the perfect heat (which studies say is 136 degrees for coffee). This feature prevents you from wasting time sampling your drink every two minutes to see if it's ready. If you are the bold type who likes their beverage especially hot, make sure your cup warmer can reach high temperatures.

If you plan on heating up bowls of soup or larger items on your cup warmer, look for one with a bigger surface. Since you don't want your cup warmer to harm your dishware, make sure your model is safe to use with ceramic, glass and metal. That way, you won't need to wait until a standard mug becomes available in the kitchen. Having your drink spill on, or even near, your computer can be devastating, so look for a cup warmer with an anti-slip bottom. You don't want a coworker who bumps into your desk to send your drink flying. Most people have a favorite mug, whether it's Disney-themed or a souvenir from the Rocky Mountains. There are several cup warmer models to match your beloved cup. Even this appliance can have a little style.

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Last updated on June 11, 2017 by Vann Vicente

Vann Vicente is an undergraduate Economics student and writer who lives somewhere in the Eastern Hemisphere. He spends about half of his time watching films and is still smiling about Moonlight's incredible Best Picture victory.

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