An curved arrow pointing right. Rejoice, coffee lovers. This high-tech Ember coffee mug claims it will keep your drink at the perfect temperature — down to the very last degree. Here's how it works.

The Ember Temperature Control Smart Mug, $150, has a new pretty spring colorway available. The soft lavender shade will fit in perfectly among spring blooms and all the floral decor. The ...

Ember mugs stand out for their smartphone app ... Some smart mug warmers can have built-in digital displays, such as the Ikago Smart Heated Coffee Mug Warmer and Lerat Coffee Mug Warmer, while ...