

☕ Stay warm, stay ahead — sip smarter with Ember.
The Ember Temperature Control Smart Cup is a sleek 6 oz ceramic mug that keeps your drink at the perfect temperature for up to 90 minutes on battery or all day on its charging coaster. Featuring app-controlled precision heating, intelligent auto sleep mode, and a durable, scratch-resistant, waterproof design, it’s the must-have accessory for professionals who demand their coffee just right—every time.
















| ASIN | B09GCMTS6X |
| Age Range Description | Adult |
| Best Sellers Rank | #113,295 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #334 in Tea & Espresso Beverage Warmers |
| Brand | Ember |
| Brand Name | Ember |
| Capacity | 6 ounces |
| Color | Black |
| Customer Reviews | 4.1 out of 5 stars 272 Reviews |
| Global Trade Identification Number | 00810011401785 |
| Included Components | Adapter, Coaster, Quick start guide |
| Item Dimensions W x H | 5.4"W x 6.1"H |
| Item Type Name | Coffee Cup |
| Item Weight | 6.08 ounces |
| Manufacturer | Ember |
| Manufacturer Part Number | CM210600US |
| Material | Ceramic |
| Material Features | Heat Resistant, Insulated |
| Material Type | Ceramic |
| Model Number | CM210600US |
| Number of Items | 1 |
| Occasion | Birthday |
| 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 | 6 Ounces |
| Special Feature | Programmable, Scratch Resistant |
| Style | Modern |
| Theme | Holiday |
| UPC | 810011401785 |
| Unit Count | 1 Count |
K**6
One of my Best Purchases. A Must Buy
I have 4 of the Ember mugs. I have the red travel mug, the 12 ounce copper mug, the 14 ounce mug in a stone color and this 6 ounce mug. I get more use out of this mug than any of them and this wasn’t my first ember purchase. I love this mug. When I have to get ready for a meeting on the fly, I’m grabbing this mug because I want to get through my coffee a little quicker. It’s the right size for quick coffee that you won’t have too much time for sipping on hours. It’s the perfect size when you don’t want a lot. More importantly its size doesn’t lessen the amount of time your coffee stays hot either. I’d say to me it appears to stay hotter longer than any of my mugs and that could be due to its size. I love these ember mugs so much. My daughter started me on the journey and I’ve been on it ever since.
L**X
No More Cold Espressos
I've always had to drink cooled espresso drinks because the small volume (2 oz)) cools quickly. And anyone who has to feed complaining cats knows there isn't time to drink hot espresso. The Ember, set at my preferred temperature, keeps the coffee hot for delayed drinking. Expense is high but I don't know how I managed this long without splurging on such a great cup.
A**I
The Bluetooth is so broken
I really like this product and my household now has four of them but the Bluetooth connection in them is completely broken and it seems it’ll never be fixed. They will basically never seamlessly connect to your phone again after the initial setup so make sure you pick the right settings the first time and just don’t bother with the app again after that. If you ever do need to use the app again then you’re in for 10-15 minutes of trying to get it to connect and half the time it just won’t work at all no matter what dance you do with pairing, unpairing, holding buttons, or toggling settings. I’m a software engineer and I can’t even get it to work usually. Honestly they should be embarrassed that they’ve made such a nice looking product that functions well at its intended purpose of heating coffee but fumbled the software and firmware so badly, and they still haven’t fixed it for version 2. If the software is that impossible for them to get right then for the next version they should just remove Bluetooth and add buttons to adjust the temperature.
T**L
Killer upgrade and better with PortaVia lid!
This was not my first Ember. I previously owned the Ember mug which lasted a number of years before the battery finally failed. I replaced it with 2 of the Cups for less than the cost of a replacement mug. These devices are much better now with longer battery life. I'm still using the original charging plates which is a bonus as I can charge in multiple locations. While rated for 90 mins, I enjoyed over 4 hours of hot coffee (multiple refills) by using a silicone coffee cup lid - https://www.amazon.com/dp/B0FSTCBPZW?ref_=ppx_hzsearch_conn_dt_b_fed_asin_title_1. I highly recommend this combination!
J**K
Company does not stand behind product - finish eroded, danger
I love the idea of the cup and it works good for coffee and keeping it hot. Up until the problem that I have I would have scored it a five star rating. But I give it a one star rating because of the fact that thisvery expensive product, which had its finish come off on the inside shortly after one year of use, and the manufacturer will not stand behind the product. I followed your instructions. I never use an abrasive item to scrub out the interior of the cup. My big problem is that just passed the one year warranty period I noticed that the interior finish started coming off. Check out the video. I’ve contacted Ember, and they essentially say ‘too bad so sad. We warranty it for one year.’ I pleaded with them… This is dangerous. I must be ingesting part of the finish. Really unhappy with Customer Service and also I am super concerned about anybody who uses the copper finish version. Quite a challenge after investing well over $100 in the product.
G**G
Better than the mug
I’ve had the ember mug for several years, but as a person who drinks very small amounts at a time I’ve found that I like the cup so much more! The battery lasts longer, and I think it does a better job of keeping the drink at the correct temperature. It works with the same lid and charger too, which has been super convenient. It’s a bit heavier than I expected for the size and the lip is a little thicker than the mug, but it’s still really nice to drink out of.
R**K
Not Delighted
I thought this product would be world-changing but it's barely worth it. Charge is only good for about 1 and 1/2 cups maybe, then it's completely drained. 6oz, it turns out, is pretty small. The app works well when connected, but connectivity isn't always immediate and easy. Really disappointed. It's like the technology is getting there, but not quite. However, if you keep the cup on the charger plate while using, it might be worth your investment. But, there are cheaper alternatives out there that might be better.
J**A
Exactly What I Needed
I always make a cortado in the mornings before commuting to work, M-F. On the weekends, I make a small drink and enjoy it right away, but during the week, it might be a while until I’m on the road and have some time to reach over to enjoy my first sip. This is perfect for me. The first sip is the perfect temperature, and I don’t have to rush to finish it before it gets cold. I like that it has no handle because I can fit this and some mineral water in my cup holders at the same time, and the cup has a nice weight and feel to it. And the 6oz size lets me fit a 4oz drink perfectly with some room to prevent spilling on the go. For my morning cup needs, this is excellent.
C**N
Buon prodot
Finalmente un prodotto che fa quel che promette. Dopo aver provato diversi “scaldatazze” che non riescono a mantenere il calore questo fa il suo dovere. Si può scegliere a quale temperatura mantenere il liquido attraverso una app sul telefono. Forse un po’ macchinoso per un over 50 ma ce la si può fare 😅 Unica pecca il prezzo di vendita molto alto.
J**G
Very Happy
Have an Ember mug already so decided to get a cup as well. Love it, slightly smaller and without a handle but ideal for a slightly smaller drink. Can be used on existing charging coaster as well.
M**D
It was great for a year only.
It was great for almost exactly a year - then it started to fail maintaining heat. Will have to buy another - at full price of course.
D**D
Superbra!
Svårt att beskriva hur härligt det är att kunna njuta latten riktigt varm till sista sippen, hur klarade jag mig utan denna tidigare? Inga problem med appen varken på min iPhone eller watchen!
S**D
Vay
Sürekli kahve içen kişilerin yapacağı en mantıklı yatırım. Olm bu nası bi teknoloji?? Normal fincanda elim yanarken bunda hem içeriyi ısıtıyor hemde bardağı direkt tutmama rağmen bardak buz gibi. Ya ben yaşlanıyorum bu normal bişey yada harbi garip
Trustpilot
2 months ago
3 days ago