☕ Intelligent Gravity Sensing Smart Coffee Mug Warmer - Auto On/Off - Beverage Warmer Plate for Desk, Office, Home - Ideal for Milk, Tea, Chocolate, Water - White Review

This machine isn't bad for the price, it kept my coffee warm for over an hour while I ran errands and came back for small sips but it said it kept it warm like Luke, definitely far from the first brew. The plate is hot enough to burn you, so it may depend on what type of mug you're using. I used a ceramic mug. Comes with power adapter and cable, which is very convenient. Overall a worthwhile purchase for the price.

This is exactly what I was looking for. The fact that I can plug it into my laptop at work is extremely helpful as all my outlets are busy. Plus the bonus is you don't have to turn it on or off because the weight of your cup turns it on automatically. All my colleagues have asked me to send them the link because they think it's a great gift for anyone who drinks coffee. It works great and actually gets hot as hell to keep your coffee warm throughout the day. Forget looking at other mug warmers,

This device works exactly how I want a cup warmer to work: it turns on automatically when you put a cup on it and turns off automatically when you when you put it up you take out the cup. And it is powered by USB, which is very convenient. The problem is that it just doesn't get warm. The maximum temperature stated in the product description is 50°C, which corresponds to 122°F. This would be a good temperature for coffee (the ideal temperature for drinking is said to be 136F), but of course…