Customer Ratings & Reviews

Excellent piece of technology. I use mine everyday. The battery doesn’t last too long, maybe 2-3 hrs off the charger. But does what it needs to do and satisfying at that. Works well and very simple.

My wife loved it, her coffee at the right temperature and stays warm from the first sip. Made of good material, great look and easy to clean it. Noticed there were several options in colors and sizes. It’s the kind of gift that will be used and not put aside. I don’t know if it can be engraved, which would be great.

Perfect size and keeps my coffee hot while im in meetings.

Bought for my wife as a gift. She loves it! Now coffee is still warm on the mornings the kids make it impossible to drink it immediately.

Great deal. Keeps coffee hot, ego high aside wife’s white one.

Excellent - works as expected. Keeps coffee the desired temperature for as long as I need

nice color and works well. keeps hot coffee hot. only downside is the battery is not as long as the 10oz version.

As i was in my nook reading a book i took a sip of my coffee. As it moistened my lips with a great chill i knew i needed to find the perfect solution to keeping my coffee always at 125 degrees. I thought to myself, hey my microwave can do that. But nay, i am not a mere peasant and thought out of the box. In fact my thoughts took me to a giant box called Best Buy where i was directed to this beautiful device.

This is our fourth ember mug in our collection and we use them daily. The battery lasts a decent amount and being able to set the exact temperature really puts the icing on the cake.

Cup is nice quality and works as it should. It does make your liquid very hot so be careful

I bought this as a Fathers Day present for my husband after he was going back and forth about getting himself one. He was initially skeptical. However, he has come around and uses it every day. We’re even considering buying the travel mug version as well!

Takes a while to warm up but is very good at keeping tempature and is high quality.

It’s great! Keeps tea and coffee at a good drinking temperature. Not too hot, not too cold.

I bought the 14 oz Ember - Temperature Control Smart Mug² myself and then six more as gifts for my family for Christmas and Birthday presents. They are amazing! Everyone raves about their mugs. Your coffee and tea will stay totally fresh and hot. There is no product on the market that compares to the quality of Ember. Will get the travel mug next!

Love love these mugs! I have several and have given them as gifts, easy to add to phone, keep coffee super hot

This has been an absolute game changer for the morning coffee routine. Love this item. It does what it says it does.

I love this coffee mug. It keeps my coffee the perfect temperature throughout the day. I bring my coffee to work in a Contigo and it does a great job keeping my coffee hot until about lunch. When I hit my afternoon circadian low I put my coffee in my Ember mug. Perfect temperature coffee in the afternoon. The only down side is the battery only lasts about 30 min. I leave it in the charger until it reaches temperature and this helps the battery last longer.

Works wonderfully and keeps temperature . Love how you can sync it to your phone and have it set at a certain time of day and your beverage be ready for when you're ready to be on the go.

[Employee of bestbuy] The app is extremely user friendly (way better than other competiters), easily control temps with the click of a button. Only downside is you may have to clean the base if you are messy like me. Luckily charging base is super easy to clean. Love the blue color. HIGHLY RECOMMEND!!

The look and feel if the ember mug is extremely premium. My first use really caught me off guard when 30 mins later it was still perfect temperature. Beyond the obvious, the app has many more features like timers for different teas, temps for different beverages, and recipes. Its way more than a mug.