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🔥 Stay hot, stay ahead — sip smarter with Ember!
The Ember Temperature Control Smart Mug 2 is a 14 oz ceramic and stainless steel mug featuring precise temperature control from 120°F to 145°F, an 80-minute battery life with extended warmth via a charging coaster, and smart auto sleep functionality. It pairs with a smartphone app for customizable presets and notifications but also works independently, boasting a scratch-resistant, IPX7 waterproof design ideal for professional and home use.





| Age Range Description | Adult |
| Asin | B09FFXD5WT |
| Best Sellers Rank | #32,801 in Kitchen (See Top 100 in Kitchen) #677 in Coffee Cups & Mugs |
| Brand Name | Ember |
| Capacity | 414 ml |
| Color | Gray |
| Customer Reviews | 4.1 4.1 out of 5 stars (7,272) 4.1 out of 5 stars |
| Global Trade Identification Number | 00810011401617, 00810011401747 |
| Included Components | Adapter, Charging coaster, Quick start guide |
| Is The Item Dishwasher Safe | No |
| Is The Item Microwaveable | No |
| Item Dimensions W X H | 6.1W x 6.3H centimeters |
| Item Type Name | Coffee Cup |
| Item Weight | 1.6 Pounds |
| Manufacturer | Ember |
| Manufacturer Part Number | LK3399632C |
| Material Features | Heat Resistant |
| Material Type | Ceramic, Stainless Steel |
| Material Type Free | BPA Free |
| Model Number | CM191411US |
| Number Of Items | 1 |
| Occasion | Anniversary |
| Other Special Features Of The Product | Programmable, Scratch Resistant |
| Pattern | Solid |
| Product Care Instructions | Hand Wash Only, Machine Wash |
| Product Style | Modern |
| Recommended Uses For Product | Home |
| Reusability | Reusable |
| Shape | Round |
| Size | 1 Count (Pack of 1) |
| Specific Uses For Product | Hot Drinks |
| Subject Character | no character |
| Theme | Holiday |
| Unit Count | 1 Count |
| Upc | 810011401617 810011401747 |
User
Good
It was a gift, they liked it
User
Worth the price
Love it
User
Just amazing!
Especially if you’re a slow drinker
User
Poor quality coaster
One of the power pins on the coaster isn’t spring loaded anymore. The mug is s months old. The mug quality is great but how to charge it without a coaster charger? It’s just an expensive mug
User
A glimpse of the future, but needs improving
The good: it’s really nice to have your coffee stay at exactly the right temperature. It gives me that ‘living in the future’ feeling.The bad:1. The battery doesn’t last long enough. I use the lid and that helps a lot, but it also takes away from the magic. And even with the lid I wish the battery would last longer. If I am at home all day and want two hot drinks, one in the morning and one in the afternoon, I’ll have to recharge between drinks.2. The app could be better. It will sometimes log me out and having to repeatedly log in to use my mug is quite dystopian. I also immediately disabled notifications because that is such a bizarre feature. But then the downside is that I might not notice when the battery has drained. And it’s jarring to drink from this mug and find that the drink is cold (because you get used to it always having the same temperature).3. The charging pad is fragile. I accidentally broke it while cleaning it (I thought I was gentle) because the copper contacts are very fragile. My phone and my toothbrush can charge wirelessly and it’s weird that Ember mugs don’t charge that way too.As I mentioned, I do like the mug. However, my charging pad broke and I won’t be replacing it. If they release a new mag with double the battery life and wireless Qi2 charging then I may reconsider. They also need to make the app more robust. For now I’m happy to use a well isolated mug instead.Finally, I should mention that I tried to contact their customer support multiple times to check if the charging pad damage was covered by warranty, but they never even replied. Given how expensive this mug is, I’d certainly expect better service.
User
it is good..but..
This product is good with premium feel. But it is not practical at all. A couple of uses and then you will get bored with it. A waste of money for a useless gadget to be honest.
User
Buggy and unreliable
Randomly switches off whether it's on or off its saucer. Randomly stops recognizing whether it's filled or empty. Just unreliable all around.I bought it based on a friend's recommendation (perhaps mine is defective, as my friend raved about his). Sadly, I threw away the box, so I didn't try claiming a return.All-in-all, my advice: don't waste your money. Just reheat your coffee when it gets cold, it'll take a few seconds instead of fiddling with this unreliable mess.Also, the decision to use a proprietary charging port instead of USB-C is silly anti-consumer practice. It forces you to carry the charger with you as you move around your house, instead of being able to use the USB-C cables already in different rooms.This is clearly designed to extract more money for extra chargers, especially frustrating when you've already paid a premium for an overpriced mug that doesn't work most of the time and is excruciatingly slow to heat when it does work.
User
Not durable
Stopped working after 6 months
User
Good until it breaks
(Updated review after exceptional customer service)This mug keeps my black coffee at the perfect temperature for about 2 hours. Love it. My wife gets a bit of film after some time as she puts creamer in her tea, but still uses it so can't be that bad.I've had this mug just over 2 years. Product started malfunctioning after the warranty was up. I spoke to someone directly from Ember and we attempted some troubleshooting over the course of about a week. There was clearly an issue with the battery which the service representative said is unusual. We eventually came to the conclusion that the product needed replacement and he offered to replace at a reduced "after warranty claim" cost. When I went to pay the reasonable cost I was informed they were replacing free of charge as a goodwill gesture.Excellent customer service.
User
The best mug out there.
The best addition to my office desk. Could have better pricing.
User
Works like a charm!
Got this for my wife who likes sipping on warm beverages for extended hours, often throughout the day. Up until now she’d keep making or reheating cups of green tea, coffee etc over & over or worse yet, get me to do it! ;) But this changed all of that. Couldn’t be happier. Does everything it claims. The wife loves it. She said it’s changed her life. Might pick up another one just to be safe :)
User
Instrukcja
Kubek ok ale proszę o polska instrukcje pdf pozdrawiam
User
Worth every penny if you enjoy hot coffee from the first sip to the last
I was hesitant to spend this much on a coffee mug, but after using the Ember Mug 2 for several weeks, I can honestly say it’s one of those products that’s hard to live without once you’ve experienced it.The biggest advantage is that it doesn’t just keep your coffee “warm”—it keeps it at the exact temperature you prefer. Instead of taking a few sips, getting distracted, and coming back to lukewarm coffee, every sip tastes just as good as the first. That alone has completely changed my morning routine.The app is intuitive and easy to use. Pairing the mug took only a minute, and I love being able to set my preferred drinking temperature, create presets for different beverages, and receive a notification when my drink is ready. Once you have your favorite temperature dialed in, you rarely have to think about it again.The 14-ounce size is perfect for a generous cup of coffee or tea, and the 80-minute battery life is more than enough for my morning routine. When I’m working at my desk, I simply leave the mug on the included charging coaster, and it keeps my drink at the perfect temperature for as long as I need. It completely eliminates the need to microwave coffee halfway through the morning.I also appreciate how premium the mug feels. It has a clean, modern design that looks beautiful on my desk or kitchen counter, and the white finish gives it a sleek, minimalist appearance. Despite all of the technology packed inside, it still feels like drinking from a high-quality ceramic mug rather than a gadget.The mug is incredibly smart without being complicated. It automatically wakes up when it senses liquid, goes to sleep when it’s empty, and quietly does its job without requiring constant attention. Everything feels thoughtfully designed.If I had one piece of advice for prospective buyers, it’s to think of the Ember as a temperature-maintaining mug rather than a mug that quickly heats cold coffee. Pour your beverage in while it’s already hot, and the Ember keeps it at your ideal drinking temperature throughout your entire coffee break. That’s exactly what it’s designed to do, and it does it exceptionally well.Yes, it’s an investment, but if you’re someone who regularly reheats coffee, works at a desk, gets interrupted during the morning, or simply appreciates enjoying your beverage at the perfect temperature, it’s absolutely worth it. It has become one of my favorite everyday purchases and one that I use every single day.
Trustpilot
2 weeks ago
3 weeks ago