Temperature
Set your drink from 120° to 145°F
Choose the exact temperature you like in the Ember app. The mug holds it there sip after sip.
10oz Ember Mug
10oz Ember Mug
Shipping calculated at checkout.
120–145°F
Temp range
90 min
Battery life
App
iOS & Android
Color
Black
Quantity
Couldn't load pickup availability
Free shipping
1-year warranty
30-day returns
12,000+ verified reviews
Designed for home or office, the Ember Mug 2 does more than simply keep your coffee hot. Our smart mug allows you to set an exact drinking temperature, so your coffee is never too hot, or too cold.
Ember then maintains your chosen temperature for up to 1.5 hours with the Ember Mug 2, 10 oz and up to 80 minutes with the Ember Mug 2, 14 oz - so your hot beverage stays perfect. Ember Mug 2 is safe to hand wash and submersible up to 1 meter in water.
Why the 10oz Mug
For smaller pours that still stay perfect.
Same Ember temperature control in a smaller 10oz body for cappuccinos, flat whites, and desk coffee you drink slowly.
10oz size
Made for smaller pours
A compact size for cappuccinos, flat whites, tea, and the coffee you want to finish before it cools.
Battery
90 minutes untethered
Take it away from the coaster for a meeting, then drop it back on the coaster for all-day heat.
Battery
90 minutes off the coaster. All day docked.
At 135°F, the 10oz Mug runs for 90 minutes off the coaster, or 170 minutes with a lid.
On the coaster
All day use
On the included coaster, the mug maintains your set temperature while in use and auto-sleeps after 2 hours of inactivity.
Off the coaster
Rated at 135°F. Use the lid when you want the longest untethered session.
Setting
Without lid
With lid
135°Fset temp
Without lid
90 min
With lid
170 min
Battery life shown at 135°F. Battery life may vary by environment, lid use, and starting temperature.
Uniform Temperature Throughout
Precision sensors
Auto Sleep
Long Lasting Battery
Inside Ember
Precision heat, compact size.
The same sensors and heating system as the larger Mug, tuned for the smaller cup you actually reach for.
31 patents
Granted
25°F
Temperature range
± 0.5°F
Accuracy
90 min
Without lid
Our Fans
It's hard to image life without it
Once you start using Ember, it's hard to go back to drinking out of ordinary mugs.
0:25
0:22
@philebours
"@Ember Technologies is the key to warm coffee all day ☕️ #EmberPartner #Ember"
0:22@jvicedsue
0:18"Detoxing For Fall 🍂❤️🔥"
@_jamielwolf
0:40"the secret to a productive work from home morning? an @ember mug to keep my lattes warm"
@livinwithhlyss
"hot coffee that lasts all day long? yes please ✨ with my @ember mug, I can adjust and control the temperature of my drink all day long ☕️"
Specs
The details.
Capacity
10 oz / 295 ml
Temperature range
120°–145°F
Battery
90 min untethered; 170 min with lid; all-day use on coaster
Best for
Coffee, tea, cappuccinos, flat whites
Care
Hand wash only; IPX7 rated
In the box
10oz Mug · Charging Coaster · Charging Cable
Questions, answered
What you might be wondering.
Everything we get asked the most. If something's missing, we're a quick chat away.
How is the 10oz Mug different from the 14oz Mug?
It has the same temperature-control system in a smaller body. At 135°F, it runs for 90 minutes off the coaster, or 170 minutes with a lid.
Does it work with iPhone and Android?
Yes. The Ember app is available for both iOS and Android.
Can I use it without the app?
Yes. It works at the default temperature out of the box, and the app lets you customize that temperature.
Can I put it in the dishwasher?
Hand wash only. The mug is IPX7 rated, but dishwasher heat can damage components over time.
Will it keep cold drinks cold?
No. The 10oz Mug heats only. For cold drinks, use the Cold Tumbler.
Still curious? Email support@ember.com
Ember Mug 2
$89.99 USD