The mug warmer for a coffee you finally get to sit down with

The number that matters here is 1°F. This warmer lets you set a target between 105 and 175°F in single degree steps, and the listing says it shows both the set and the current temperature. It comes as a set with a 15 oz ceramic mug, lid, and spoon.

The listing gives a control range of 105 to 175°F, adjustable in 1°F steps, with a switch between Fahrenheit and Celsius. The display shows the real time temperature and the set temperature. According to the listing, the warmer heats only when needed: it pauses when the drink is too hot and heats again as it cools. The listing does not say how the temperature is sensed, so read 1°F as the adjustment step, not a stated accuracy.

Heating power is listed at 75W, described as quick warming with steady temperature through the day. No warm up time is given. Safety features stated are an automatic shutoff after 15 minutes with no cup on the warmer and after 2 hours of inactivity. The unit has no battery, so there is nothing to charge.

The set includes the warmer, a 15 oz ceramic mug, a lid, and a spoon. The listing says it works best with ceramic mugs only and is not compatible with glass, metal, paper, or insulated cups, which matters if you already own a favorite mug. Cord length and the dimensions of the warmer are not stated. Versions listed are Dark Grey and Beige, Pink, and Beige.