Customer Ratings & Reviews

Ok so a lot of reciews of these come from people wirh unrealistic expectations. It does everything that it is advertised to do. If you want something warm 2+ hours in great condition after you make it? Put it in the mug, and leave it on the charger and you have hot perfect beverage almost forever.

Great experience so far. Beautiful color and design and heating system is great.

I really like this mug and use it every day. It's nice that your coffee stays hot. I'd give it 5 stars, but even at $50 off, it's really expensive. I'm sure that with all the technology built into it, it's worth it, but it's still an extravagance.

It’s perfect for the morning cup of coffee. It keeps my coffee warm up to 30 minutes.,

This is a must for anyone who microwaves their coffee 2-3 times before they finish it. It’s also a perfect gift because it’s one of those things that you wouldn’t buy for yourself, but you would love to own. I also feel like a baller whenever anyone asks me about it at work.

Works really well, the price and limited colors are the only thing that keep me from giving it 5 stars.

this feels so extra, but i love it. i have a toddler and I'm in grad school which means I often set my drink down and forget it. i love coming back to my ember and finding it hot.

Great mug! Keeps the coffee warm. The size was great.

Best Father's Day gift I've ever received! My wife has gotten me gifts such as VR headsets but this thing has been my best gift! I can set the temperature to exactly what I like and my coffee/tea stays at that temperature all the time!

These things are great. My wife and I each have one already. So this was a gift for my father in law. You can take your time and enjoy your coffee instead of trying to scarf it down before it gets cold. Can even enjoy it out on the deck when it’s a little chilly outside because it stays hot. I keep mine at 128

Works very well but the price is quite high. Keeps liquids at temperatures I like.

very nice product! easy to use and does the job well! Stays hot long after the product has started.

Highly recommend. Got it for my mom for Christmas, she uses it every day at work and said her drinks are hot consistently throughout the day!!!!

This mug does exactly what it’s supposed to do! Just keep in mind that the mug works even better with a lid which will help maintain a uniform temp, otherwise the Mug will cool a little if you’re in a cold environment. I purchased a universal mug from Amazon since it’s virtually impossible to get an ember one. For the price, you would think a lid would be included.

Changed the way I caffeinate. Used to keep topping off my drink to keep warmth, have now cut down to about 2 cups a day since drink stays warm until the end. Set in coaster charge at end of day and it's good to go always.

Privileged. Did I need it? I didn’t think so until it was gifted to me. I use it daily. It works perfectly. Between working from home and taking care of two kids, my coffee would frequently get cold due to distractions. This mug is the answer. No more microwave trips for cold coffee.

I love this Mug so much, I've purchased 3 of them over the past two years (2 for me; 1 as a Gift). If you take hours to drink your hot beverages, do not hesitate to purchase this. While I wish the Battery would last longer (approximately 70-80 minutes for preferred temp of 145 degrees), I can't complain about anything else. Looks great next to my Starbucks Verismo machine as well.

Pros: Does keep your beverage hot for a good hour. Cons: Bluetooth connection drops all the time. Have the biggest mug yet still feels like not enough compared to normal mugs. Need to wash immediate after use and put on charger so it's ready for next use.

I never knew I liked my coffee consistently hot until I had this mug. Now when I’m not using it, I noticed the temperature declining without it. I absolutely love it! Super convenient. Have bought a second one for my office. 

Keeps the coffee hot all morning long. Great quality and the charge lasts plenty long.