Here is another smart mug that keeps your drink warm for hours. The CERA+ M14 Mug has 1.5-hours battery life. It can keep your drink warm all day long when on the charging coaster. It has a heating temperature range of 100 to 155F.
This smart mug combines with your phone to get your drink to your desired temperature at the right time. It also has a manual control option with a switch at the bottom of the mug. The CERA+ M14 Mug can hold 14oz of your drink.