Customer Ratings & Reviews

I put getting one of these off for awhile. That was time wasted. I have an entire cabinet of coffee mugs that have remained untouched for months.

Love this mug! Gave it to my sister for her birthday and she turned around and gave me one for mine. I absolutely love it. I like my coffee hot and really enjoy not having to drink it quick before it gets cold as I have had to do since I started drinking coffee 50 years ago! Nothing like a leisurely cup while reading. The 14 oz mug gives you enough room to add cream. Initially my sister gave me the 10 oz which I found to small.

Do you hate getting caught up with something, then you go take a sip of your coffee and it’s cold? That no longer happens to me. I LOVE my ember cup, keeps your coffee hot!! And it’s so cool, you get to choose your temperature and mess with the settings through the app to your liking for other beverages as well.

This is the 5th Ember mug I have purchased, with three of them as gifts. They have all been a hit as gifts and I personally love using mine every day. I am a verrrryyy slow coffee drinker but this keeps your coffee or tea at the perfect temp. It may not heat up liquid from cold, but it will heat up lukewarm liquids to the perfect temperature.

Amazing cup that allows me to enjoy my coffee down to the last sip!

This was my second mug and I love having it keep my tea at my perfect temperature. I got the second one because I use it so constantly that it allows me to use one overnight while my other one is charging and ready for travel in the morning.

Was a great gift my pur big coffee drinker at home.

My wife loves it. She's a sipper, I'm a gulper. Her coffee has been hot all morning. She even takes it down to the bus stop and folks ask her how her coffee is still steaming when its freezing out!! So, yeah, she loves it. I clearly haven't been able to try it yet, because SHE LOVES IT SO MUCH. It took a few tries to learn the right temp settings to keep her Nespresso from getting a film, but she's found it and there is no turning back. (Might be a little pricey, but got it on sale and her smile is worth it)

My boss loved the product.It keeps it warm for hours.

It's a nice mug that may keep your coffee warm, this is for someone that needs it for additional hour (or 2 if you're pushing it) of good coffee (or tea, whatever you prefer). However, the battery isn't that last-longing. You have to charge it every usage. and that takes around 2-5 hours depending your habits and how often you charge your mug. If I have to be honest, I think you're better off with a double-insulated tumbler/mug that may keep your drink warm up to 5-8 hours a day.

Great for Keeping Beverages Hot! This is very convenient for anyone who likes to keep their beverages hot for longer. It does the job well and is a great addition for those who enjoy warm drinks throughout the day.

The mug is a nice design and weighs about the same as a regular coffee mug. Coffee does stay hot but if you dont pick up the mug for 2 hours it will shut off. Overall its a great product.

This is an espectacular gift for Coffe or tee lovers. This is the 5th time that I choose this item as a gift for friends and clients

Got for my wife she keeps it in her office and loves it. Says her coffee is always the perfect temperature

Great quality, looks great. Heats up quick and certainly keeps hot beverages hot.

As most of us know, coffee is much more effective when it’s hot,  I work from home, and throughout the day, I used to put my coffee in the microwave 5 to 10 times a day and that ended when i got this smart coffee mug that allows me to set my preferred coffee temperature through the app on my phone. And it notifies me when that set temp is reached. The app works great, seamlessly connects with my phone with instantly. Its a game changer in my coffee life.

 This mug is the Cadillac of heated mugs if you add the lid, it’s the best of the best doubles the time your coffee will stay piping hot when you put the lid on and you sip out of it it’s smooth sailing not like other mugs where you gulping simply the best. Add in that you can run it all from your smart phone on your iPad and customize everything. Wow, happy happy 

I've only had this mug for three weeks, but so far it works really well. Better than I expected. We'll see how long it lasts. I like that the cup recharges very quickly. The app to control the temperature seems to be easy enough to use. I only gave it four stars because I don't know yet how long it is going to keep working. So far though, it's been really great.

The coffee cup is a neat concept. Is it worth $129? Probably not but it does keep my coffee hot. Saying the battery lasts 80 minutes is very optimistic. Keeping my coffee at 140 degrees give me about 30 minutes before the red light comes on and it no longer warms my coffee and I have to put it back on the charger. Finally, you need to download the app to be able to adjust the temperature. I would prefer a "dumb" version where I could adjust the temperature on the cup itself.

Can't live without it for my morning joe. Keeps it hot while I sip and read the news.