This warmer is outstanding, has two settings, low and high and the high setting isn’t messing around

This new warmer is so hot that even the low setting makes my thin or metal mugs uncomfortably hot.

The low setting works perfectly.

I hate cold coffee (when it’s not iced) and I really like that this warmer it has a high and low setting because on cold days I like my coffee and tea a little hotter than a do on a warm day

This product does not keep a beverage warm, even on the hot setting.

When it did work, the low setting was too hot for coffee and the high setting was way too hot for coffee.

lukewarm should replace its 'HIGH' setting. not worth the money.

Almost as hot as the high setting.

I put a hot half cup on coffee on this "warmer" set on high and in 5 minutes it is barely warm.

The low setting keeps your coffee “warm”, while the high setting will get your coffee to freshly-poured hot temperature (without burning it)