If there’s one thing I can count on in the mornings, it’s that my cup of tea will get cold before I’ve finished drinking it.

We tested 17 mug warmers, and the Nextmug came out on top as our favorite overall. Most mug warmers work like mini hotplate coasters, which is great if you happen to have ample access to outlets.

The GARMEE Mug Warmer available from Amazon for £26.99 and is a desk top cup warmer with two heat settings and an eight hour auto shut off, and has been tagged as an Amazon Choice product that ...