Customer Ratings & Reviews

Family was thrilled with the gift! They said they looked nice too.

Works as promised. Keeps the drink at the predetermined temperature.

Besides my mug that my dog got me showing a drawing of me and him sitting side by side, this is my favorite mug!

We bought this on impulse, best decision ever so happy, my coffee is never cold. App is easy to use also, if you’re thinking about it just do it

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).

Christmas gift for the wife who drinks coffee much slower than I do. She loves it, keeps coffee nice and hot. Only downside is that it takes a little while to charge, so need to have it ready and charged in the morning.

I love this mug so much! I tend to take my time drinking my coffee and this helps from my coffee from getting cold and keeps things warm. Such an easy set up as well!

This product has been perfect for my wfh situation. It helps maintain coffee and tea warm over extended period of times.

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.

It’s actually a great product! Does what it’s supposed to do and my wife absolutely loves it. She is so happy with it I may have to get one for myself.

Keeps my coffee hot all day long. Easy to use with the app and allows me to control the temperature. Definitely would recommend to anyone.

When I first saw these, I thought that they are absurdly priced for its purpose. I have been trying to cut my caffeine intake and thought that this would help — and it did! This allowed me to lower my cups from 5+ a day to 2! All because my coffee stays hot even if I forget about it because i get busy working. The app allows you to control the mug and set to a specific temperature you like. The mug is well built but is NOT dishwasher safe. It is ceramic coated so it doesnt affect the taste of your drinks.

Purchased this item for my wife as a gift, she absolutely loves it. The mug keeps her coffee warm much longer than any other coffee mug.

Got this for my wife for her birthday since she can never finish a cup while it’s warm. She loves it and I was thinking about getting one for myself.

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.

The Ember mug is perfectly as advertised! The coffee and tea stay warm up to 90 minutes. The app is user friendly. No more warming up cold coffee and perfect for any coffee or tea drinker!!!

Gives a wonderful cup of coffee at perfect temperature

a total must have. keeps my coffee hot for long time.

only downside is that the cup stains after awhile, so I exchanged for the darker color and no more problem. keeps coffee perfect temp to the last sip. I use it daily