Here is a smart mug that can keep your drinks at the right temperature. The S2 mug also reminds you to stay hydrated throughout the day. It can be used to keep your coffee, tea, and milk at a temperature for up to 12 hours. It alerts you when the temperature is too high.
You can change the temperature with a simple touch. The companion app allows you to create multiple temperature scenarios. The S2 Mug is expected to ship in October.[where to get it]