Temperature Control Smart Mug 2, 14 Oz, App-Controlled Heated Coffee Mug

Precision heating in a sleek 14-ounce vessel for coffee purists and home office workers.

Full manufacturer title

Ember Temperature Control Smart Mug 2, 14 Oz, App-Controlled Heated Coffee Mug with 80 Min Battery Life and Improved Design, White White 14 Ounces

Typical price

$100

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Ember Temperature Control Smart Mug 2, 14 Oz, App-Controlled Heated Coffee Mug with 80 Min Battery Life and Improved Design, White White 14 Ounces image 1

Ravvy verdict

89.7 / 100

Buy the Ember Mug 2 if you want to eliminate lukewarm coffee forever and are willing to accept the maintenance requirement of hand washing a delicate electronic device.

Best for: remote workers and slow sippers who value precise beverage temperature
Buy it if: You want precise temperature control via smartphone app.
Skip it if: You are busy households looking for dishwasher safe convenience or budget conscious shoppers.
Best alternative: Ember Temperature Control Smart Mug 2, 14 Oz, App-Controlled Heated Coffee Mug with 80 Min Battery Life and Improved Design, Black Black 14 Ounces (Dedicated home office workers and slow coffee drinkers)

How it scores on what matters

Temperature Accuracy98.0
Build Quality90.0
App Functionality88.0
Battery Performance72.0
Ease of Maintenance65.0

Ravvy factor scores, 0 to 100, derived from specs, owner reviews and category norms.

What it is

The Ember Mug 2 is the definitive solution for those who find themselves constantly reheating their coffee in the microwave. Unlike traditional vacuum insulated tumblers that merely slow down heat loss, this smart mug uses an integrated heating element and sensors to maintain a specific temperature between 120 and 145 degrees Fahrenheit. The 14-ounce capacity offers enough volume for a standard large pour while maintaining a sophisticated, minimalist aesthetic that looks right at home on a modern desk. While the technology is advanced, the user experience is surprisingly intuitive. The mug enters sleep mode when empty and wakes up the moment it senses hot liquid or movement. While it offers deep customization through a smartphone app, it functions perfectly well as a standalone device by remembering your last preferred setting. The scratch-resistant ceramic coating over the stainless steel body ensures it feels like a premium piece of kitchenware rather than a gadget.

Ravvy AI insight

The 14-ounce model is a significant upgrade over the original 10-ounce version, as it accommodates standard pod brewer sizes plus cream. Potential buyers should note that battery life is highly dependent on your starting liquid temperature; pouring lukewarm coffee will drain the battery faster than pouring boiling water.

Generated from owner feedback, product specs, pricing, and retailer data. Last updated Aug 20, 2026.

What owners praise

Precise temperature control via smartphone app
Auto-sleep and wake functions preserve battery life
Submersible up to one meter for easier cleaning
Attractive minimalist design fits any decor
Charging coaster allows for all-day use at a desk
Customizable LED colors for easy identification

What to know first

Strictly hand wash only to protect electronics
Premium price point compared to standard mugs
Battery lasts only 80 minutes away from the coaster
Coating can chip if handled roughly

Specifications

UPC: 810011401136 810011401266
GTIN: 810011401136 810011401266
Brand: Ember
Color: White
Shape: Round
Theme: Holiday
Pattern: Solid
Capacity: 414 ml
Material: Stainless Steel
Occasion: Mother's Day
Brand Name: Ember
Unit Count: 1 Count
Item Weight: 14.08 ounces
Reusability: Reusable
Manufacturer: Ember
Model Number: CM191402US
Material Type: Stainless Steel
Product Style: Modern
Item Type Name: Coffee Cup
Number of Items: 1
Special Feature: Light Up, Scratch Resistant, Programmable
Material Features: Dishwasher safe, Heat Resistant, BPA-free
Included Components: Drinking Cup, Charging coaster, Adapter, Quick start guide
Age Range Description: Adult
Item Dimensions W x H: 6.06"W x 6.26"H
Manufacturer Part Number: CM191402US
Product Care Instructions: Hand Wash Only, Machine Wash
Specific Uses For Product: Hot Drinks
Recommended Uses For Product: Home
Global Trade Identification Number: 00810011401136
Other Special Features of the Product: Light Up, Scratch Resistant, Programmable

How to get the most out of it

Calibrate the App

Ensure your firmware is updated via the Ember app immediately after purchase. Modern updates have significantly improved the stability of the Bluetooth connection and battery management.

Ownership tips

tip

Start Hot for Longest Battery

Pour your coffee in while it is very hot rather than letting it cool first. The battery works harder to raise the temperature than it does to maintain it, so starting hot extends your cordless sipping time.

care

Avoid Metal Spoons

Though the coating is scratch resistant, aggressive stirring with metal spoons can eventually lead to marks. Use silicone or wooden stirrers to keep the interior looking brand new for years.

Frequently asked questions

Can I use the mug without the smartphone app?

Yes, the mug is designed to work out of the box at a default temperature of 135 degrees Fahrenheit. It will also remember the last temperature you set via the app, so you do not need your phone every time you drink.

What happens if I forget to turn it off?

The Ember Mug 2 features an intelligent auto-sleep mode. It senses when the mug is empty or hasn't moved for two hours and will automatically enter a low-power state to preserve battery and safety.

Is the 14oz model better than the 10oz?

Most users prefer the 14oz model because it provides extra room for milk, foam, or larger brew cycles without filling to the very brim. The battery life is also slightly improved on the larger model.

Can it be cleaned in the dishwasher?

Absolutely not. The mug contains sensitive electronic components and a battery. It must be hand washed with a soft sponge, though it is fully submersible for safe rinsing in the sink.

Where can you buy the Temperature Control Smart Mug 2, 14 Oz?

Temperature Control Smart Mug 2, 14 Oz is sold through Amazon, and Ember also lists it through its own site and major retail partners. The buy link on this page goes straight to the current Amazon listing, which is where stock and pricing update most often.

How much does the Temperature Control Smart Mug 2, 14 Oz cost?

The last price Ravvy recorded was $100. Retail pricing on coffee & espresso moves with promotions and stock, so treat that figure as a reference point and check the live listing before you buy.

How do you get the Temperature Control Smart Mug 2, 14 Oz for a cheaper price?

Three tactics work best: watch for holiday and seasonal sale events when coffee & espresso discounts run deepest, compare the open box or renewed listing against new stock, and check whether Ember is running a coupon or bundle. Adding the product to your Ravvy wishlist keeps it handy so you can revisit the listing when prices drop.

Is the Temperature Control Smart Mug 2, 14 Oz in stock right now?

It was in stock at our last check. Availability on popular coffee & espresso can change within hours, so the live listing is the source of truth.

Is the Temperature Control Smart Mug 2, 14 Oz worth it?

Ravvy scores it 89.7 out of 100. The strongest argument for it is precise temperature control via smartphone app. The trade off to weigh is strictly hand wash only to protect electronics.

Who should buy the Temperature Control Smart Mug 2, 14 Oz?

It fits remote workers and slow sippers who value precise beverage temperature If that does not describe your situation, compare it with the other options in Coffee & Espresso before committing.

What are the key specs of the Temperature Control Smart Mug 2, 14 Oz?

UPC: 810011401136 810011401266. ASIN: B08D3XPCZR. GTIN: 810011401136 810011401266. Size: 14 Ounces.

What are good alternatives to the Temperature Control Smart Mug 2, 14 Oz?

Compare it against the other scored picks in Coffee & Espresso on Ravvy. We rank every option in that group by the same criteria, so you can see which model wins on value, quality, and owner sentiment before you decide.

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