This Smart Mug Maintains My Coffee’s Temperature All Morning, and It’s Discounted on Amazon

As someone who recently became a coffee enthusiast (I only began drinking it regularly last year!), I’m always thrilled to discover gadgets or accessories that enhance my daily coffee experience. When I had the chance to test Ember’s highly-rated smart mug with temperature control, I didn’t hesitate to give it a try.

Sold on Amazon in 10- or 14-ounce versions, this mug ensures your coffee or tea stays hot for up to 80 minutes on a single charge. It syncs with Ember’s app, allowing you to set your preferred temperature or create custom presets, but it functions perfectly without the app too—it even recalls your last temperature setting and adjusts automatically. The mug shuts off after two hours of inactivity and can stay warm all day when placed on its included charging coaster. Available in eight stylish colors (mine is white), it’s currently 20 percent off its regular price.

Ember Temperature-Controlled Smart Mug 2

Ever since I started using the Ember mug, I no longer need to reheat my coffee in the microwave multiple times each morning. The included charging cable ensures the mug stays powered, and I appreciate its modern design, subtle LED light, and durable construction. My only minor gripe is that it’s hand-wash only, but it’s a small trade-off for its functionality. 

Thousands of customers have shared five-star reviews for this $104 mug. One enthusiastic shopper exclaimed, “This product has completely transformed my mornings—no exaggeration!” They praised how it “maintains my coffee at the ideal drinking temperature” and “performs exceptionally well.” Another reviewer highlighted its “premium look and feel,” mentioning it’s “comfortable to hold” and “an excellent investment for coffee or tea lovers who want consistent temperature control at their desk.”

I wholeheartedly agree. Try the mug yourself to enjoy its benefits, especially while it’s discounted. For more similar options on Amazon, scroll down:

Ember Temperature-Controlled Travel Tumbler

Nextmug Temperature-Controlled, Self-Heating Coffee Mug

Ikago Smart Heated Coffee Mug Warmer & Mug Set

Bestinnkits Smart Coffee Cup Warmer Set

Buzio Temperature Control Mug With Lid