Customer Ratings & Reviews

I love how it keeps the drink warm but also tells you when its at your ideal temperature just in case its too hot. Let it be known that the white mug is prone to staining when drinking black/green teas

Love it and use it several times a day. (8am-9pm). The reason I gave it 4 stars; The app could be better, the light on the cup could be more intuitive, and battery life could be better (1.5 hrs without charging).

Great mug, keep my coffee at just the right temperature for a long time. Awesome capacity.

It’s amazing it keeps my coffee warm when not on charging plate and does the trick just walking around can sip on nice warm cup of joe all day

Excellent smart mug. Works really great to keep my coffee warm at the perfect temperature at my desk. The only reason I did not give it a 5 star is because the battery life could be a little better. I did get around that by plugging in the coaster on my desk.

Controlled by my iPhone. I don't like lukewarm tea. This cup does what it says and honestly keeps my tea at 142 degrees to the last drop. I keep filling it during the day with tea from a thermos and it heats it up within a few minutes. Expensive - yes - but it's been worth every penny for me to enjoy hot tea every day.

Wanna win some brownie points? If you or your wife drink coffee (other other hot beverages) this is the way to go. Wife loves the 10 oz. mug, she REALLY likes the 14 oz. and the extra time it keeps stuff hot!

Christmas present for wife. She already has one; this is a “travel” mug. She LOVES always-hot coffee. Genius invention. Once you have an Ember mug, you’ll never want to drink coffee in anything else.

Given to me for Christmas- love it! No problems, heats up quick! No longer reheating my coffee several times! Love the blue! So unique!

What's there to say? I have several Ember cups. All perform exceedingly well. This is my newest. It's an exclusive blue color. I believe this is a Bestbuy only model. So, yeah, It's a no brainer. You get a one-of-a-kind color of an excellent item. So get it already.

I LOVE MY MUG! Never another cup of hot coffee! I have the white model and it did stain a bit in the bottom, but I love the way it functions and I can select my temperature from the app. Excellent product.

Great for one hour of hot coffee if not using the charging base. Most of the time this is more than sufficient. The downside is that after that hour, the mug requires 2 hours of time on the base to recharge. Ideally, it works better ON the base, but I don't have the room just yet (working on that).

Got this for my wife who constantly has to heat up her morning beverage throughout the morning and hasn't had to do that since getting this mug. App is easy to use and she loves the special edition blue from BB.

It certainly keeps hot drinks warm, but you have to experiment with choosing the right temperature with the free app to make sure liquids are not so hot they burn. The cup construction is very solid.

Bought this mug for my husband. He loves it! His only compliant is it doesn't hold a charge long. Which is why I rated it at 4 stars.

Love this mug use it every day I would highly recommend

The cup doesn’t get hot but your drink stays the temperature you like it to be. The simple functions it provides versus a warmer plate.

Amazing!!! It keeps my coffee warm as expected and I don’t have to use the microwave for this anymore

No more cold coffee!! Yay! Battery lasts about 90 minutes, which usually gets me through 3 cups full while working! Perfect for me!

Love this mug and it does what it is supposed to. Just wish they had it in a larger size, my coffee disappears before I have a chance to really test the mugs heat consistency. It is really pricey though.