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COSORI Coffee Mug Warmer for Desk, Digital Cup Heater, Coffee & Christmas Gifts, 1°F Precise Temperature Control, Touch Tech & LCD Digital Display (77-194℉), 304 Stainless Steel

  • Based on 4,455 reviews
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Availability: In Stock.
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Arrives Thursday, May 22
Order within 18 hours and 26 minutes
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Pattern Name: Coffee Mug Warmer


Features

  • KEEP BEVERAGES WARM: Keep coffee, milk, tea, and other beverages at the perfect temperature for a long time with one simple tool
  • CUSTOMIZE TEMPERATURES: Customize the heating plate temperature from 77 F194 F / 25 C90 C, and maintain a liquid temperature of up to 131 F/55 C
  • DIGITAL DISPLAY: Customize the temperature in 1 increments, and clearly view the temperature on the LED display. The memory function remembers your previous temperature before powering off, so theres no need to reset the temperature every time
  • PRESSURE SENSOR TECHNOLOGY: The warmer will only warm up after youve placed a cup weighing at least 10.4 oz / 295 g on the heating plate and then turn on the switch. It can prevent accidental activation and can be turned off if you don't need it
  • AUTOMATIC SHUTOFF: The coffee warmer automatically shuts off after 8 hours of activity, so you never have to worry about whether you remembered to turn it off. It cannot shut off automatically, will continue to work if you turn off gravity sensor
  • GIFT READY: Comes with elegant gift boxes which is a perfect gift for tea/coffee lovers. (Such as Mother's Day, Father's Day, Thanksgiving, Christmas)

Description

For your attention: Please note that as a beverage warmer instead of a hot plate with much higher power, our product is not made for cooking yet absolutely capable of keeping your beverage warm enough for drinking as long as the working condition is correct (Cups must have a good contact with the surface). Meanwhile, this COSORI warmer is totally different from the cheap ones! PI heating film (stable, evenly heating and low electromagnetic radiation) vs cheap traditional heat coil; Aluminum alloy material vs Polycarbonate; Fine workmanship vs Rough one; If you are looking for a quality beverage warmer, COSORI would be definitely the perfect choice! The product voltage arrange is 110V.

Color: Stainless Steel


Material: Stainless Steel


Brand: COSORI


Product Dimensions: 5.39"L x 4.29"W x 0.71"H


Power Source: Corded Electric


Item Weight: 0.5 Pounds


Number of Trays: 1


Voltage: 110 Volts


Wattage: 24 watts


UPC: 810123670161 817915029626


Global Trade Identification Number: 61


Manufacturer: COSORI


Product Dimensions: 5.4 x 4.3 x 0.7 inches


Item Weight: 8 ounces


Country of Origin: China


Item model number: CO294-CW


Date First Available: June 8, 2020


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, May 22

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • This item works well
Pattern Name: Coffee Mug Warmer
I bought the gravity induction version, so some of my comments apply to the gravity induction feature. I was initially confused when the item didn't turn on when I pushed the power button. Try putting a cup of coffee, tea, or soup on the heater before you push the power button. If that doesn't work make sure the heater isn't sitting on a cord or other item and is on a flat surface. This cup warmer will not turn on if there is no cup on the heating plate. Several times now the unit refused to turn on when there was a cup of coffee on the heater. In every case a power cord had worked its way under the unit, and it worked when the cord was removed. Check for that sort of thing if your warmer doesn't turn on. You can select from a large range of temperatures. Very nice. It seems the industry is using the term "gravity induction" for these items. This seems dishonest to me. It may be technically correct, but I have an induction stove, and associate the term induction with that type of technology. To me it implies you are getting some remarkable technology that you are not getting. When used for these devices it means it has a weight activated switch. When you lift the cup off of the heater the lights start blinking. It does not actually turn off immediately. When you put the cup back on the device the lights will stop blinking and heating is resumed. It will turn off if the cup is removed for a long period of time. I have not found that this is a problem. I will say that I see no purpose in the "gravity induction" feature if you can remember to turn the unit off when you are done with it; it will only be a source of problems. I don't believe it turns the heater off when you remove the cup and turns the unit on again when the cup is replaced. I believe it only turns the unit off if the cup is removed for a longer period of time. You don't really want the heater to be turned off when the cup is temporarily removed. The heater is a very low powered one. It is powered by USB after all. When the unit is first turned on you can watch the heat slowly climb up to the temperature you set. I have found two brands of cups that work well with the Cosori beverage warmer. There are advantages and disadvantages with both. The Cosori stainless steel cups are well made and look nice. I use coffee creamer and do not fill the cup clear to the top. The cup rim has not burned my lips. I believe these should be dishwasher safe. But the coffee cools very quickly when not on the warmer. I drink half a cup at a table with no warmer before going to a place where I have access to a warmer. So I consider this to be a problem. The Cosori will warm a cold cup of coffee however. The Cosori cup is a light cup and the unit will not turn on if there is only a little coffee in the cup. The gravity switch is on the bottom of the unit toward the back, so moving the cup toward the back of the heating plate helps a little. The Howay cups are a flat bottomed ceramic cup with a steel plate on the bottom. Your beverage will stay warm much longer in this cup. It is made for coffee warmers. It does have a wood handle, so I wouldn't put it in the dishwasher. Because of my habits the Howay cups work better for me. These cups are heavy enough to activate the unit when there is no coffee in the cup. Heating efficiency of these units depends on the design of the cups used. The Howay cups need a higher heater temperature than the Cosori cups to achieve the same coffee temperature. Mixing cup types means you would have to keep changing the heater temperature to achieve the beverage temperature you want. I would recommend selecting one cup type and sticking with that. ... show more
Reviewed in the United States on January 21, 2021 by W. Lowry

  • Best Drink Warmer Ever
Pattern Name: Coffee Mug Warmer
This is the best ever beverage warmer I have found!!! I have tested a few beverage warmers and let me tell you if you are like me and love to drink your coffee HOT this is the product for you!!! Do not skip this one!! It gets hot and stays not. Yes, it does take a moment to get to optimal temp but on the way, it is keeping your beverage hot. This product performs just as marketed. Thank you so very much for giving me what I expected when I purchased this. I wanted a HOT cup of coffee and that is what I had all day long. I LOVE THIS PRODUCT!! This outperformed my thermal canister. It also looks classy while sitting on my desk. I have the original one that goes to 230 degrees F. I do believe the newer one will work fine even at the lower level because this one gets so very hot and stays so very hot all day. Most people I would think would turn it down a bit. That is how hot it stays. For me, I enjoy it fresh out of the pot hot. COSORI states on the box, No Judgement. I can have my coffee Extra Hot. That is just how I like it too! Thank you COSORI! I would suggest getting the set if you do not have a flat-bottom mug. It will even warm up the other mugs but it will take a longer time. I tested the tall mug and it did get almost boiling hot after a good while. One note I do have for improvement is there should be a one-button selection to keep the desired temperature set so you are not guessing what one is set. Or you do not have to do the three taps to get to the desired temperature. I want mine to stay on the hottest one. You tend to stare and watch "paint dry" as the digits go up. ... show more
Reviewed in the United States on June 5, 2023 by LDR

  • Cosori Coffee Mug Warmer without cup
Pattern Name: Coffee Mug Warmer
This warming plate is very handy. I use it to warm water, milk, tea, and meal plates. The first thing I did was turn it on to the maximum setting of 194°F and placed a cup of room temperature water on it to see what it could do. With a silicone lid on top of a flat-bottom cup, the mug warmer heated the water up to 177°F after several hours. I watched the temperature rise to 160°F quickly, then it started to plateau at 177°F. This reading was from the plate, and of course, the water inside the cup was about 20°F cooler. That said, the water did start to bubble as per picture. The mug warmer also has a few other features: Ability to enable and disable the gravity induction switch Option to convert the temperature from Celsius to Fahrenheit and vice versa Option to turn on/off sounds Pros: - Adjustable temperature range from 77°F to 194°F. - Thin and compact design. It doesn’t take up much space and can still accommodate a plate on top. - Ability to turn the gravity switch on or off, control sound, and switch between temperature units. - It keeps liquids warm, or hotter than warm Cons: - Heats up to 160°F quickly, but going past that is a slow crawl, reaching 177°F. It’s unclear how much longer it would take to reach 194°F. - No preset temperatures. You have to press or hold down buttons to reach the desired temperature. However, it does remember your last used setting. - Temperature can be hard to read at certain angles and light settings. - Price is a bit high ... show more
Reviewed in the United States on December 23, 2024 by Lantorax Lantorax

  • Works Perfectly!
Pattern Name: Coffee Mug Warmer
Plug it in, sit full cup of coffee on it (no thick bottomed coffee mugs), push the power button, and it heats up and keeps coffee warm as long as you need it to. I love this thing!
Reviewed in the United States on October 31, 2024 by Hank Sanders

  • Cosori Automatic Coffee Warmer
Pattern Name: Coffee Mug Warmer
Works as advertised. Very safe and solid construction. Doesn't work quite as well with typical coffee cups as the bottom of average coffee cups have a circular ridge that keeps the bottom from making full contact. Does manage to keep coffee warm though with typical cups however if you set the temperature at maximum. Should work best with flat bottom cups, but I didn't have any to test that out. Still, well worth what I paid for it. Would recommend it to anyone looking for something in this category. Love the digital readout, others just have settings of low to high.Best of all, it looks super cool! ... show more
Reviewed in the United States on June 7, 2022 by Gary Holford

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