Customer Ratings & Reviews

If I was going to put a value on this cup I would say fair value should be around $68.99, stays at 140 degrees for around 50 minutes by then have to recharge. The solution is to put a charge base where you would sit more often, by then at $40 a base the cost for drinking hot coffee would exceed what I would pay for this kind of setup.

I didn’t even know this was a thing until I found it wandering around the store, man do I love this product. There are days where I just chill on the couch and forget I have my coffee next to me and it gets cold, now I don’t ever have to worry about it going cold

I put this under a "I never knew I wanted one" category. I bought it on a whim because I had some rewards saved up and decided something frivolous might be good. I really only like hot coffee so tend to guzzle it before it even gets warm. This does exactly as advertised, keeps it hot. So I find myself sipping not guzzling.

This stylish mug keeps coffee at the perfect temperature! Only downfall- we need a second base so the mug can go to the office and stay charged so we don’t need to haul the base from home to use it!

This is a great mug, it keeps my coffee nice and toasty. The only reason it’s not a 5 star is even though it says it has an hour and half battery life that doesn’t seem to be the case, the battery will last maybe 20 minutes. About the time it take for me to drink a cup. I’ll drink a cup and then go to get another cup and it says it has low battery and I’ll have to charge it.

Works as is. Easy to use app. A bit pricey though for 10ml mug.

Very stylish and quality cup. Easy to set up and operate.

Bought this as a present for my mom for the holidays and she's over the moon for it. Keeps her coffee the perfect temperature for hours off the base and all day on it. Great product.

This is a wonderful item for someone who enjoys slowly sipping coffee or any warm drink. Easy to set temperature, and works plenty long enough even if not sitting on charging pad.

Bought this for my wife and sister in law, who are both avid tea/coffee drinkers. Both women are always busy with life and careers and this makes it easy for them to enjoy a nice warm/hot cup of their preferred drink of choice daily. Very easy to manage and control via the app and battery holds up very well so far. From my interactions with them, they don't really have any major complaints.

It is a bit small, I ended up getting the 12 OZ version that I like better, and it keeps the drink warm, not hot but it works. I would like to have an option on the cup to change the temp as sometimes it is a pain to find my phone just to get it set up. But I do like it.

Bought this for my coffee drinker husband. He loves morning coffee but drinks it really slowly. Often 3/4 or 1/2 his coffee was wasted as he didn't want to reheat it over and over to finish it. Now he has enough time to finish the whole cup and he gets to enjoy it at the exact temperature he'd prefer. Only down side is that it is hand wash only, which is obvious since it essentially plugs in.

Great mug. Very sleek design and keeps coffee warm.

I love this. I'm a slow coffee drinker and frequently my coffee would get cold by the time I finish my cup. This solves the problem for me and is near perfect. The only issue is that it takes a long time to recharge. Oh, and the cost is ridiculous. However, I'm a sucker for items that solve life's little annoyances.

This product works exactly as described but it will eventually create a ring around the inside of the mug where the heat eminates from. This is my second mug and I’ve enjoyed the product. My grandmother also has one and swears by it.

Got my husband one for Christmas! He loves it! It takes a bit of time to charge, but he uses it a lot. Keeps his coffee warm and he doesn’t miss heating it up frequently.

Bought this for my huband who was always microwaving his coffe to warm it up. He really likes this mug and had no trouble using the app to increase the temperature.

This mug has helped to not only make my morning better but by making my cappuccino hour better. Ember keeps my coffee to my preferred temperature and keeps there till the very last drop. No more cold coffee after 10-15 minutes; and the coffee does not get the burnt taste that it gets when leaving it in the coffee pot. This mug was definitely worth the investment

I absolutely love this coffee mug!!! I can take my time and enjoy every hot sip of my coffee! Great because i get really busy at work where i have to come back to my coffee and love that it is always warm. Never have to worry about my coffee getting cold!

I was skeptical, but this has been great. It keeps my drink warm all morning, and even remembers my preferred temperature when I don't have the blue tooth on. Love it.