Home Ember ‘Mug 3’ Adds On-Mug Temperature Control, Dishwasher-Safe Design
September 28, 2026

Ember ‘Mug 3’ Adds On-Mug Temperature Control, Dishwasher-Safe Design

By: Chandler Harvey

Senior Managing Editor

Ember Technologies has launched the Ember Mug 3, the third generation of its flagship mug, featuring several customer-requested updates.

Users can now adjust drinking temperature directly from the mug without opening the Ember app. The Mug 3 is top-rack dishwasher-safe, and every mug now includes a sipping lid that extends battery life.

“Ember has leveraged new technology and innovation to make the new Mug 3 easier and more natural to use, all while maintaining its award-winning design,” said Matt Murray, CEO of Ember. “We listened to our user feedback when developing the new mug and are excited to share it with the Ember community. If you are an existing Ember user, we think you will be delighted with the new features and if you are a first-time user, we are excited to change the way you drink your coffee or tea every day.”

The Mug 3 lets users set the temperature on the mug itself or in the Ember app. Users can press the power button at the bottom of the mug to cycle through five temperature settings in five-degree increments, from 125 to 145 degrees Fahrenheit. The onboard temperature setting syncs with the Ember app.

The new mug retains the same stainless steel and ceramic-reinforced exterior and interior coating as previous Ember mugs. Each Mug 3 also includes a sliding lid to help prevent spills and maintain a selected drinking temperature for up to three hours on a single charge.

The Mug 3 comes in 10- and 14-ounce sizes. The 10-ounce model retails for $129 in black, white and a new stainless finish, while the 14-ounce model ($149) comes in eight color options, including black, sage green, lavender, powder blue, salt blue, sandstone, white and matcha green.

The Ember Mug 3 is available now at Ember.com and Target’s stores and website. Amazon availability is scheduled for October.

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