SWEETFULL Coffee Mug Warmer, 36W Electric Coffee Cup Warmer for Desk with 3-Temp Settings Advanced Temperature-Controlled Beverage Warmers Heating Plate for Coffee, Milk, Tea, Candle Wax - Black

I’m someone that likes her coffee very hot. I’ve tried a couple of other warmers in the past, and they barely got warm. I was skeptical of trying another one; but this one caught my eye, so I thought I would give it a try. I’m sure glad I did!! This one keeps my coffee HOT!! There are three temperature settings to control how warm/hot you want your beverage. The touch control is very responsive and easy to use. The heating area is large enough to accommodate my large coffee mugs, and it is a sturdy glass surface, which is waterproof and very easy to clean. The added feature of auto-shutoff after 4 hours is a definite plus. And it is nice looking! Great price point for such a good quality item. Definitely worth purchasing.

If you need a coffee cup warmer for your desk or work-station, this is it! I've been using almost daily for several weeks now and zero complaints thus far.As with many-a-reviewer, the problem I was trying to solve is my coffee going cold long before I was done with it, leading to repeated microwave rewarm sessions. After reading through numerous reviews, articles on the matter, and forum postings, I settled on this product. My requirements:- I did not want to use a specialized cup- I did not want to have to find "flat-bottom" cups, I wanted to use any cup in my cupboard- I wanted the coffee to stay hot, not just warm- I needed auto-off, since I surely would forget to turn it off- Idiot-proof controlsThis product's description seemed to check all the boxes, and it delivered! I've been using for several weeks and it's been perfect. It works with my regular ceramic coffee mugs, and on high setting, keeps my coffee pretty hot (130F). All my ceramic mugs are concave bottom - look at picture in my review - so that's why it only gets that hot on High. A flat-bottom cup may only need Medium setting since it would have more contact area for heat transfer.The faux-wood trim makes it look sorta classy, and although it is large, it doesn't look absurd on my desk, and I'd rather it be bigger than my cup, rather than too small. And I imagine I could use it to keep soup or other food warm on my desk, since I also take forever to finish food when I do eat at my desk. The faux-wood trim does not get hot-to-touch, so it also prevents burns from accidental touch. The surface is, of course, very hot but no little kids or cats in our house, so that wasn't a concern for me.I'm glad I went with this 36W option, even though some articles I read indicated this was overkill. As mentioned above, I imagine I need the higher wattage heating element because I use regular concave-bottom coffee mugs. I have it plugged into surge protector that powers my tower PC and 4 UHD 27" monitors, and I haven't tripped anything yet. 36W is even less than what a fast-charging laptop charger would pull, so this doesn't seem excessive for a workstation.FOOD SAFETY WARNING: As a former research lab assistant that grew bacterial cultures as one of my duties, I'd like to remind people to keep in mind that the danger zone for bacterial growth is ~40F to 140F, especially with dairy creamers. To test temperatures, I used a ceramic concave-bottom mug (starbucks mug in picture) and a metallic flat-bottom mug (green mug in picture). Here are the liquid temperatures I measured for this warmer:- Ceramic convex-bottom mug, Warmer on High: 130F- Metallic flat-bottom mug, Warmer on High: 175F- Metallic flat-bottom mug, Warmer on Med: 150FAs you can see, the concave-bottom makes a significant difference in heat transfer, and thus the temperature of the liquid. Use common sense on how long you leave your coffee on the warmer. Coffee at 130F is probably fine for a couple hours, but if you're gonna be leaving it all day, you'll want it to be at 140F+, so use a flat-bottom cup. The metallic one I have got real hot to the touch, including handle and lip of cup, even at Medium, so you'll probably want to use a ceramic one.

I’ve lost track of how many mug warmers I’ve owned. This one has one switch. It has three temperature settings, low, medium and high. It automatically cuts off after four hours. You can also manually cut it off. Simple, and keeps coffee, hot!! it’s also very attractive

Finally, a mug warmer that really works! I like my hot beverages HOT, and this does just that. The 3 heat settings are great as they allow you to find the level of heat you prefer. The highest heat setting of warmers I’ve used before just weren’t hot enough. The sleek design is an added bonus. Highly recommend!

This is a good coffee warmer which is described as water resistant. We purchased them for outdoor use on our covered porch and have used them every week for the last couple months. They work as described & have 3 temp settings. The button color changes with each setting, but is a little hard to distinguish which is activated, probably because we use them outside. I don't fault the manufacturer for this. We use the lowest setting for our drinks, but find that even this setting is quite hot... hotter than I would like. So, in the end, it works pretty good & does the job.

I was pleasently surprised when I received this coffee warmer. One of the things I did not like about my previous one is that the power buttons were on the top and I often wuold shut it off when I seet my cup down. The SWEETFUL coffee mug warmers power button is on the front so there is no accidently turning it off with your coffee mug. The second thing that I immediately liked was the size. It is much arger than a normal size coffee mug so it is able to handle any of those larger sized mugs. Lastly the 3 different heat temperatures keep your coffee at whatever temperature that you enjoy to drink your coffee at and let me tell you the highest temp does not disappoint!

Intuitive controls, auto-shut-off, looks nice. My complaint is that it's a little easy to turn on by accident, but 1) it will turn itself off in a bit, and 2) it turns out it can be used to toast a sandwich in a pinch.

I bought 2 of these. Keeps our coffee nice and hot. 3 settings to choose from. Nice look, well made.