Grab a Discounted Ember Smart Mug for the Coffee Aficionado on Your Gift List – CNET [CNET]
These Ember mugs are perfect for those who are extra particular about their morning pick-me-up. They have a built-in heater that keeps your coffee or tea at the perfect drinking temperature. You can even fine-tune it according to your preferences and set it to any temperatures between 120 and 145 degrees Fahrenheit by using the Ember companion app on your Android or iOS device. The Ember smart mug has a battery life of up to 1.5 hours on its own, but also comes with a charging coaster for all-day battery. It’s safe to hand wash and is waterproof up to one meter, but is not safe for the dishwasher or microwave. These mugs are available in multiple different colors, but prices jump around quite a bit between variants.