Ember Mug² – smart coffee mug for perfect temperature
Ember Mug² is our recommendation for those who want to enjoy coffee or tea at exactly the right temperature, from the first sip to the last. This smart coffee mug combines sleek design with precision-controlled heat and fits perfectly on your desk or in a well-designed kitchen. You set your desired drinking temperature and let the mug keep it stable, so your drink neither cools down nor gets too hot. For the 10 oz / 295 ml version, you get up to 1.5 hours of battery life on a full charge, and with the included charging plate, the mug can keep warm all day. This is a modern coffee mug for those who take their daily ritual seriously.
Key features:
- Convenient capacity of 10 oz (295 ml) – a thoughtful size for coffee, tea, and other hot drinks
- Built-in battery that keeps your chosen drinking temperature steady and comfortable
- Discreet LED indicator that shows when the drink has reached the right temperature
- Automatic on/off function with sleep mode that responds to use
- Temperature range of 50°C–62.5°C for precise control over every cup
- Control via the Ember app with Bluetooth where you can adjust temperature, save favorites, and get notifications when your drink is ready
- Hand-wash safe and IPX7 rated, meaning water resistance when submerged up to 1 meter
- Scratch-resistant coating that helps the mug maintain its clean, premium look over time
Battery life and charging:
- 10 oz / 295 ml: up to 1.5 hours of heat on a full charge
- Keeps your drink warm all day when the mug is on the included charging coaster
- Delivered with charging plate, power adapter, and instruction booklet so you can get started right away
Care instructions: Hand wash the mug with warm water and dish soap. For best results, we recommend cleaning the inside with a bottle brush and allowing the mug to dry thoroughly afterward. Make sure the gold rings on the bottom of the mug and the contacts on the charging plate are completely dry before charging. The mug is not dishwasher safe and must not be used in the microwave, as this can cause permanent damage and, in the worst case, fire risk. The charging base must not be submerged in water or any other liquid. A sincere tip: this mug is ideal for calm use at home or in the office but less suitable as a Portable travel mug.
About the manufacturer: Ember is an innovation-driven brand in smart beverage technology focused on precise temperature control for hot drinks. By combining connected functionality with clean, minimalist design, Ember creates products for those who want a more consistent and thoughtful coffee experience – every day, cup after cup.
| Product | Ember Mug 2, White / 10 oz (295 ml) |
| Capacity | 10 oz (295 ml) |
| Width | 109 mm with handle |
| Height | 106 mm |
| Weight | 410 g |
| Temperature range | 50°C–62.5°C |
| Battery life | Up to 1.5 hours on a full charge, or all day on the included charging plate |
| In the box | Ember Mug 2, charging plate, power adapter, and instruction booklet |
| Battery | Built-in battery |
| App control | Control via smartphone app with Bluetooth |
| Indicator | LED indicator |
| Sleep mode | Automatic sleep mode |
| Surface | Scratch-resistant coating |
| Water resistance | IPX7, submersible up to 1 meter |
Frequently Asked Questions
▾How long does the Ember Mug² keep the heat in this smart coffee mug?
The 295 ml version keeps your drink at the selected temperature for up to 1.5 hours on a full charge, or all day on the included charging plate.
▾Can I wash or microwave this modern coffee mug?
No. The mug should be hand washed and must not be used in the microwave. The charging plate must also not be submerged in water.
▾How do I control the temperature on the Ember Mug²?
You can set the drinking temperature between 50°C and 62.5°C and adjust it via the Ember app with Bluetooth. There you can also Save favorite settings and receive notifications.
Important for non-EU customers!
Important tax information for customers outside the EU
- Countries outside the EU, United Kingdom, Switzerland, and Norway: Price shown excluding VAT.
- We do not collect any VAT for customers outside the EU. Therefore, import duty must be paid by the customer to their customs authority upon import.
- EU countries: Price shown including local VAT
Read more here
Warranty
- 1 year warranty
- The warranty does not cover cosmetic wear or damage.
- For questions, contact info@barista-espresso.se
- Read more about our warranty terms
Shipping & returns
We deliver worldwide
- Orders within the EU, Switzerland, Norway, and the United Kingdom can be checked out automatically; orders from other countries are processed manually.
- Same-day order processing.
- Most products are shipped from Sweden.
Delivery courier
- DHL
- UPS
- PostNord
- DBSchenker
Delivery time
- 1 - 5 business days depending on the delivery address
Shipping costs
- Shipping costs are calculated automatically at checkout.
Return policy
- 14-day right of withdrawal
- The item must be returned unused
- Contact us at info@barista-espresso.se for return inquiries.
