Best Temperature Control Smart Mug Review In 2020

Perfect warm coffee is one of the things a coffee lover like me loves and fantasizes about. There are various types of person who doesn’t want to place their coffee on their desk for so long as they hate it being cold. Sometimes, during the cold season, coffee lovers struggle a lot as their coffee cools down easily. Yay, it is just frustrating and a waste of time.

With those occurrences, various varieties of smart mugs with temperature control are now popular in the market. There are several types of mugs and different features. But have you ever asked how hot does a mug warmer get?

How hot does a mug warmer get?

The main purpose of a mug warmer is to keep the temperature of the coffee or any liquid placed into it. It also is made to prevent the drink from getting cold so as to give a great coffee drinking experience. A mug warmer is a small electronic appliance that functions and works once it has been plugged into a USB port or the wall. Some products are designed with a warming plate to sustain the temperature of the liquid in the mug.

The optimal brewing temperature, as stated by the National Coffee Association, is from 195 to 205 degrees Fahrenheit. 195 to 205 degrees Fahrenheit has been established to be the best coffee drinking temperature. While based on the journal named Burns, which has been published in the year of 2008, the greatest coffee drinking temperature should be closer to 136 degrees Fahrenheit.

When we are talking about how hot does a mug warmer gets, this associate to how hot does the surface of the mug warmers get. While the answer should be based on the wattage used, it normally ranges from 120 and 140 degrees Fahrenheit. This temperature prevents your coffee or any liquid put into the mug to go into an unlikely temperature.

What are the best smart mugs?

1. Ember Temperature Control Travel Mug

Best Overall

  • Temperature Customization
  • Battery Equipped
  • Elegant
  • Accessibility through the mobile app
  • Notification availability
  • Handy

This temperature control smart mug is the best overall mug. One of the things that makes this special than the rest is its handiness. You can take it anywhere. It is equipped with batteries making it possible for your coffee or tea to stay warm up to 2 hours in just one single charge. You have the option to customize the temperature of the mug from 120 up to 145 degrees Fahrenheit.

It has a starting temperature at 135 degrees Fahrenheit then it’s up to you if you would want to decrease or increase the temperature. The Ember Temperature Control Mug is known for its minimalist design that makes it have a clean look. It is convenient to use because you can just control the temperature through an app.

You can also reset the settings through the app and receive notifications about the status of the mug, especially if it is charging. It has a touch display so you can operate it manually apart from the use of an app. It is equipped with leak-proof in a 360-degree lid. This control travel mug has 12 ounces capacity. It has a rapid cooling system so as to avoid overheating.

2. Cauldryn Temperature Controlled Travel Mug

First Runner Up

  • Temperature Customization
  • Long-Lasting Battery
  • Power-saving mode
  • Accessibility through the mobile app
  • Cheap

If you are looking for a travel mug that has an extremely long-lasting battery life, this Caudryn temperature-controlled mug is one of your best options. This is an automatic type mug that has the ability to switch it on or off.

When it senses that the mug doesn’t have water, it will automatically turn off, but as soon as it senses that the water is being poured in, the power will switch on to boil it. It has a 10-hour battery life where it can give you an all-day service. As soon as the water boils, you can set a specific temperature that you would want to maintain to ensure that your drink will stay warm.

This mug is a good investment because it has multiple uses such as to boil water, brew a coffee, regulate any liquid’s temperature, heat up your soup, and a lot more. It has 16 ounces capacity. It features an LCD screen so you can easily set the temperature and the settings. To have a convenient usage, you can operate it via the app through its Bluetooth functionality.

3. Tech Tools Smart Travel Mug

  • Temperature Customization
  • Cheap
  • Spill-Resistant
  • Available in 3 colors

This smart travel mug is suitable for those who just need to make their drinks warm all throughout the day while driving. It makes use of thermal insulation that can effectively conserve power. It features an analog indicator so you can easily see the temperature level of the liquid inside it. You can easily set the temperature within 80 to 180 degrees Fahrenheit.

It has a maximum capacity of 16 ounces, making it perfect for whole day use. There’s no need to check the mug from time to time to check if it already reached the desired temperature because you can set the alarm to it. You can place it anywhere because it is equipped with a non-slip rubber base. This mug comes in three color choices which are the black, red, and steel.

Plug it anywhere because it only makes use of a 12V car charger. Just set the desired temperature, and it will notify you when it reached the hotness that you want. It has a simple design that is straightforward. There’s no need to use the user manual because, at first look, you will have an idea of how it operates.

4. The Smartshow S3 Smart Ceramic Mug

  • Great battery life
  • WIFI and Bluetooth Accessibility
  • Equipped with protective features
  • Temperature Customization
  • Accessibility through the mobile app
  • Auto Sleep Feature

This beautifully designed temperature control mug is equipped with different features that are useful for everyday use. Convenience is what this smart mug offers. You can operate it in three ways, through manual usage, Bluetooth functionality, and via the app through WIFI connectivity. You can customize its temperature from 95°F-149°F and change the color of the LED.

It has an automatic functioning wherein you don’t need to constantly switch it on and off because it has sensors that detect if it is still empty or not. It enters sleep mode when it detects that there is no water in it and automatically turns one of it detects an added weight. It can last for up to 8 hours and more. You will surely have a consistent temperature from the first sip up to the last drop.

The conserved energy, the bottom of the mug, is made from soft PI heater film, which is said to be efficient in prolonging the heat. The overall mug is made from stainless steel with ceramic coating to ensure its durability. It is equipped with protective features such as water-resistance, waterproof, and dustproof. You can also wash it easily for more hygienic usage.

5. Cosori Coffee Mug

  • Great touch-tech control
  • Includes Overheating Protection
  • Spill-Proof
  • Temperature Customization
  • Cheap

This temperature control mug is known to be the upgraded set of a mug because of its added features. The stainless steel mug is equipped with touch tech controls to operate the functions on the LED display. It comes with a heating plate that is water-resistant to avoid short circuits. Thre’s no need to convert the temperatures because you just need to push a button to shift Fahrenheit to Celcius and vice versa.

It is FDA approved, making it safe for long term use. You can hold the mug conveniently because it has a cool-touch handle, so no matter how hot the mug is, you can still hold it conveniently. Leave it anywhere without any worries that it might slip because it is equipped with a silicone slip-resistant sleeve at the bottom of the mug. It has the ability to produce heat up to 158°F because of its high-tech PI film heating element.

It is equipped with a temperature control feature wherein the process of cooling down your drink is slowed down. Its external features are not only made from ordinary stainless steel, but it is made from brushed stainless-steel that can better protect the mug and the warmer. The warmer included on the package can also cater to other kinds of mugs made from glass, iron, ceramic, and other steel.

6. Lexo BURNOUT Temperature Regulating Travel Mug

  • Capable of Hot and Cold
  • Equipped with two chambers
  • Handy
  • With Lifetime Warranty
  • Temperature Regulator

This temperature-regulating mug aims to deliver a drinkable coffee or tea in a couple of minutes but would last for hours. It utilizes the drink now technology wherein it heats your drink up to the temperature that you can consume your drink immediately. This optimal temperature is sealed and maintained for hours, so there is no need for endless re-heating. It features a dual-chamber design that consists of three layers of steel.

The first chamber is known as the aerospace-grade vacuum chamber that serves as the protective shield outside the mug. The second chamber is located inside the mug that features HeatZord, which is a wax-like substance that is responsible for storing and absorbing heat for hours. The optimal temperature for a liquid to drink is 140°F, so expect that your mug will heat up to this temperature.

It has a 16 and 12-ounce capacity so your drink can last all throughout the day. It is available in two colors, which are red and black. This mug is not only suitable for hot drinks because it also caters to cold drinks. You can easily sip and enjoy your drink through its easy-drink side closure.

7. Muggo Temperature Control Travel Mug

  • Durable
  • Battery Equipped
  • Leak-Resistant
  • Temperature Customization
  • Dual Charging Coaster

This high-tech temperature control mug utilizes its built-in heating technology that delivers a perfect temperature drink that can last for hours. It makes use of a wireless magnetic charging that is battery operated so you can take it anywhere you go. Just make sure to have extra batteries with you. It allows you to choose for the desired temperature through the touch-sensitive buttons.

With its space-grade insulation feature, the temperature on the mug is maintained consistently. It is perfect use during travels because of its spill-proof feature brought by its spill-resistant rubber seal. The inner vessel is made from stainless steel, while its outer side is made from Polycarbonate-ABS. You can easily see and select the desired temperature through its wide LED screen.

This temperature control mug comes with a dual charging coaster, so if in case that your battery runs out of power, you still have the option to charge your mug and heat your drink through the charging dock. You can install the mug with the battery if you are outdoors, and you can utilize its charging coaster when you are at the office or at home.

8. Puncia Smart Mug

  • Temperature Customization
  • Cheap
  • Equipped with protective features
  • Includes LED light indicator

This universal smart mug has a lot of beneficial uses. It is where you can heat your coffee, tea, baby’s milk, noodles, soup, etc. You will not have a hard time understanding the mode of your mug because it is equipped with light indicators, a red light would pop out if the mug is still in the heat mode and blue light would show up if the liquid is getting warm to be consumed.

You can easily set the temperature into your desired heat up to 90℃ or 194°F. It has two layers, the inner cup and the outer cup. The inner cup, which is stainless steel, is washable so you can just take it out every after use and clean it for hygienic purposes. Make sure that the inner cup is completely dried before returning it back to the mug.

You will not have a hard time holding the mug even if it is too hot because it is a double layer, the heat on the inner level is completely contained to ensure that the temperature is maintained. This mug is equipped with safety features like, for example, if it so happens that you plug it in without water, the system would automatically shut down to avoid damaging the unit as well as causing other disasters.

9. BESTINNKITS Smart Cup Warmer Heating Plate, Gravity-induction Mug

  • Auto ON/OFF Functionality
  • Cheap
  • Compact
  • Water-Resistant

This temperature control smart mug features its gravity-induction mug warmer that operates automatically. The mug warmer would operate as soon as it detects the weight from the ceramic mug with liquid. The mug warmer can be used versatility because you can use a different mug as long as it is also ceramic. 

Both the mug and the warmer are water-resistant to avoid any electric circuit and damage to the unit. Aside from a warmer for your drink, it can be used as a candle wax warmer if you want to melt the candle to smell its aromatic vibes. The ceramic mug has a 13-ounce capacity, which is just enough to make you alive the whole day.

You can purchase this temperature control smart mug at a low price with all the features you needed from a smart mug. Heat and maintain your drink in temperature up to 131°F. It is available in 4 colors, which are red, black, white, and pink. It has a safety feature since it is made from flame-retardant materials.

10. VOBAGA Coffee Mug Warmer & Cup Warmer

  • Heat Resistant
  • Spill-Proof
  • Cheap
  • Versatile

This temperature control smart mug is a warmer electric that will not disappoint in making your coffee warm at all times during the day. It features a 3-temperature setting, which is the 104°F, 131°F, or 149°F. It is made from safe and durable materials that are fire-resistant, heat-resistant, and spill-proof.

It has an automatic shut off power when the warmer doesn’t have an activity for about 4 hours, but you can still manually turn it off via the button located at the warmer. You have the option to use your own mug provided that the mug has a flat bottom and has thin walls. The mug should be made from stainless steel, glass, ceramic, and tableware.

You can choose from six color selection, which is black, matte black, pink, white, sky blue, and imitation wood grain. You can get this mug warmer at an affordable price, but it has a lot of uses, and you can truly benefit from it, especially during the cold season.

Buying Guide

Before buying a mug warmer, there are essential factors you need to consider. These considerations will not only save your money and time, but it will also save your coffee drinking experience.


Size is one of the factors you need to consider. You, as a coffee lover, do not want to be hassled a lot in carrying your mug in your place of work or business. Big mug warmers take too much space. So you should choose a mug that can be placed in your bag or is handy enough for any occasion.


This factor should be considered, especially when you are caught up in a situation where the wall socket isn’t available. Your mug warmer should be flexible enough to work in a USB port or carport. Your mug warmer should also be battery-equipped as much as possible.

Great Temperature Functionality

A good mug warmer should have the ability to quickly and effectively give you your desired temperature. It can be customized or should have the capacity to maintain the temperature of the drink your desire.

Frequently Asked Questions

What is the best mug to keep coffee hot?

All of the temperature control smart mug listed above are the best options to keep your coffee hot because it is equipped with features that control the temperature efficiently. Each brand offers a unique feature that will be helpful to have a convenient usage.

Can you use a candle warmer as a mug warmer?

A candle warmer and a mug warmer are both an electronic device that both releases heat, but they serve different purposes. A candle warmer melts candles and waxes to release its scent. It is a common accessory found in different areas of the house while a mug warmer used to heat the liquid on the mug for a warm drink.

Since they both have heating mechanisms, you can use a candle warmer as a mug warmer and vice versa as long as the surface of the candle warmer is flat to accommodate the mug. Experts suggest that if you prefer to invest in a warmer that will do both jobs, opt for a mug warmer.

How do you use a coffee warmer?

The first step in using a coffee warmer is to make sure that it is placed on a flat surface. Make sure that there are no things beside it that might melt due to the heat that it will emit. Place your mug in the coffee warmer. It is advisable to make sure that your mug has a cover to make the healing process faster. Turn the switch on and wait for it to warm or boil.

Most coffee warmers let you input the desired temperature that you want. The indicator would usually tell if it already reached your desired temperature, or it produces a sound to somehow notify you that your drink is ready. Depending on the type of liquid that you are heating, when you smell an aromatic smell from your drink, that is an indication that your drink is ready to serve.


Every temperature control smart mugs come with different features and, of course, a reasonable price depending on your routine and needs. The above-listed mugs are one of the bests mugs that you can see in the market today.

If you can’t think of a present for your loved ones, giving them a temperature control smart mug is the best gift that you can give them, especially if they are a coffee or tea lover. There are different kinds of smart mug in the market that has unique features.

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