Customer Ratings & Reviews

I got one of these for my Birthday and had to get a matching one for my wife for Mother’s Day. It is an excellent product that keeps “our” coffees hot for at least an hour. It is a little pricey but we thoroughly enjoy using them every morning. The phone app lets you customize your preferred temperature which is so simple. It automatically turns on as soon as liquid hits the cup.

Absolutely the perfect mug the most avid coffee enjoyers and the occasional drinkers! It keeps my coffee warm all morning long at the temperature it came out of the pot. Cannot recommend enough

Works perfectly, easy to take care of. Go for it!!

I purchase this for my wife she really likes it. She uses it all day at work. If you like your coffee at a certain temperature the entire time you’re drinking coffee and then this is a must at first I was thinking this is too expensive for what it only does but after you start using it, you realize it it’s worth it

It’s honestly one of those things you didn’t realize you needed till you have it

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.

Great product. Don’t need anymore disposable cups, even better I don’t need to rush to drink my coffee! I can relax and enjoy my warm cup of coffee every sip of the way!

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.

This is a MUST for every HOT tea/coffee drinker! It's a perfect office gift.

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

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

A luxury for sure but I used this for a Raffle item at a trade show for work and the client that won it is still thanking me for it a year later! Ideal for our northern New England winters!

I bought this mug for my employees as a Christmas gift and they love them! It’s so handy for people who want to have warm coffee all day. I need to buy one for myself!

My wife loves the mug. She uses it at work and her coffee or tea stays hot for hours

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.

honestly a very neat way to keep your hot liquid nice and warm for a while. Sadly the only downside is the fact that the battery life seems to dwindle more and more after uses. It dies faster than I can finish my 2-3 cup. Impressive yes but i like to enjoy my coffee. Not drink it quick. Over all, an interesting item.

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.

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.

Had the original Ember mug which was a game changer for a heavy coffee drinker like me. Only complaint for the prior version was the coating which eventually started peeling, which is why I purchased a new one as a replacement. Now with the bare metal design, this peeling no longer an issue. Bought one for myself and one as a gift. No regrets.

I got this mug as a gift and I love it! I wasn’t sure it was something I would really use, but I use it every morning. It keeps my coffee at just the right temperature all morning.