Ember’s self-heating smart mug is more than $50 off ahead of Mother’s Day

The Ember Mug 2 is on sale for Mother's Day, offering a smart way to keep coffee and other drinks warm for hours. The 14-ounce model is $52 off at $97.49 and the 10-ounce model is $46 off at $84.47. The mug can be controlled through an app, setting a desired temperature and notifications. It also features a scratch-resistant coating and IPX7 water-resistance rating for easy care. Consider purchasing for a convenient and tech-savvy gift.