Customer Ratings & Reviews

Bought for my wife. We dont need any more mugs for her. She loves it. Chargers great and easy to use. The coffee/tea she warms up is always hot. Always.

Keeps coffee very warm , easy to use, different temps

I actually bought this as a gift for my wife. Funny thing was she got me the same gift! Love this mug, it does a great job at keeping my coffee the perfect temp. I have 2 young kids so coffee is a must and hot coffee is even better. I have an iPhone X with no problems connecting the two.

Actually works. I love how it keeps coffee hot indefinitely on the charger so if your sitting at the desk… it’s always hot. While not on the charger, it last a little over and hour but still hot and the about the 1.5 hour mark, it starts to cool down. It’s worth it so get it.

Got this for my mother and she loves it. 2 out of 5 days she works for home and it does well with keeping her coffee warm while she is preoccupied with meetings and such. Thinking about biying one for myself

I love my Ember mug bought four as Vhristmas gifts including mug top.

I got it for my wife and she opened the day of so I got her another one for her work and she said she used it and it almost burned her mouth so it dose keep drinks warm.

This is must have if you are living in colder region… this will make sure the last sip off coffee taste like a first sip. Don’t worry about the price. It is a good investment.

This mug is exactly what I needed for work. I love coffee, but when I get busy at work it always goes cold. This mug keeps my coffee at a perfect temperature all morning.

Is a really great quality mug and helps the drinks keep very warm and hot And does not allow them to get cold. functionality of the app is amazing also!

Wife loves it. But it's mainly for if you drink your coffee just black with sugar. We have learned that if you have cream or half/half, it will basically cook and you will have a skim on top. Great though. Would personally get the Ember2 so you could set your own temp. This holds true and keeps it hot for around 80min.

As with many smart devices, I think the mug performs its function very well but the app needs a bit of work. I appreciate the features offered by the app (multiple temperature settings, etc.), but it consistently becomes disconnected from my phone when the app "forgets" the mug's configuration. When this happens I have to press and hold the bottom button to enter bluetooth pairing mode, which is made more frustrating when the mug has already been filled with coffee. Additionally, the app has been prompting me to complete a firmware update, but stalls out near the tail end of the install and never completes. Maybe if we could complete the firmware update then the disconnection bug would be resolved, but I guess we'll never know.

I love it so much I purchased a 2nd one a week later. Just so convenient not having to heat up my coffee with me being a slow sipper. All my other mugs are obsolete now.

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

I like that it keeps the liquid warm for a long time at the temperature of my choosing. It unfortunately has connectivity issues and the app needs to be reloaded to connect.

Great mug. Works to keep coffee at 135 deg or your preference. Before I had to run to the microwave multiple times to keep my coffee hot. I like to slowly enjoy my coffee. Since Starbucks will not allow thermal mugs anymore, this replaces that and better. Enjoy your coffee 100%

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

I bought this item for my wife. She absolutely loves it. She loves the shape of the cup and the fact it's not heavy considering the technology. Her favorite function is that she can control the temperature from her phone app.

Works just as great as advertised. Getting busy in the morning and still having hot coffee throughout the morning is really amazing. It’s not a big deal to make sure it’s charged every day, totally worth it.

Just got this for my wife whos always busy and always lets her coffee get cold she loves it