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Ember Mug 2

Select Colour: Rose Gold

Select Size: 10oz

$214.95 $259.95
  • Monogram

    Shipping Options


Meet the world's first temperature-controlled mug, designed to keep coffee and other hot beverages at your ideal sipping temperature. Adjust the heat with Ember's mobile app – or opt for the handy preset of 135°F. The smart mug's integral battery maintains your chosen temperature for 80–90 minutes (depending on mug size). For all-day use, simply keep your mug on the charging coaster.

  • Smart LED feature on mug and Ember's mobile app indicate when beverage is ready to enjoy.
  • State-of-the-art mobile app also lets you adjust temperature, add customized drink presets and more.
  • Auto Sleep function senses when to turn heating on and off.
  • Built-in battery maintains perfect sipping temperature.
  • Includes convenient charging coaster.
Dimensions & More Info
  • 10-oz. Mug: 10-oz. cap.; 3 1/4" diam., 4 1/4" high.
  • Charging Stand: 4 1/2" diam.
  • Battery life: 90 minutes (based on beverages poured while hot, then maintained at the default preset temperature of 135°F).
  • 14-oz. Mug: 14-oz. cap.; 3 1/2" diam., 4 1/2" high.
  • Charging Stand: 4 1/2" diam.
  • Battery life: 80 minutes (based on beverages poured while hot, then maintained at the default preset temperature of 135°F).

Additional Information

  • Beverage temperature has a default setting of 135°F and can be adjusted from 120°–145°F (50°C–62.5 °C).
  • Mug does not require a smartphone to operate.
  • Ember app is compatible with iOS and Android devices.
  • This product is intended for use in the United States and Canada and is built to US electrical standards.
  • Made in China.
Use & Care


  • Hand-wash.
Shipping & Returns


Standard Parcel Shipping with Front Door Delivery

Smaller items are shipped using our Standard Parcel service, and delivered by Canada Post or Purolator. Items ordered together may not arrive in the same box. If your package cannot be delivered, you will receive a notice from the carrier with pick-up instructions or re-delivery options.

Unlimited Flat Rate Shipping with In-Home Delivery & Assembly

An unlimited number of eligible furniture items can be delivered for a single flat rate, per shipping address. These items will be delivered by our In-Home Delivery & Assembly service provider where items are brought into your home, unpacked and assembled (some exclusions apply) and the packaging is responsibly removed.

Eligible items will show ""Unlimited Flat Rate Delivery"" on the product page.

The exact shipping charge is based on your location, and delivery times vary based on item availability. For more details, please see our Shipping page.


At Williams Sonoma, we take great pride in the quality and craftsmanship of our products. Attention to design, materials, safety and construction are our priority. Upon receipt, please inspect your purchase and notify us of any damage; we will arrange for a prompt replacement.

Within 30 days, you may return most items for a refund of the merchandise value. An original receipt or gift receipt is required for all returns and exchanges. Returns with a gift receipt will be refunded in the form of a Merchandise Credit for the amount indicated on the gift receipt. Returns with original receipt will be refunded in the original form of payment, cash and cheque refunds over $100 will be issued as a company cheque (may take 14 business days from time of request). Please note that returned items must be in new condition.

Knife returns (knife sets, single knives, cutting boards, knife sharpeners and knife storage) may require extra information and safety instructions. To initiate your return, please contact us at 1-855-860-1081 or visit us at your local store.

Non-Returnable Items
  • Personalized or monogrammed items
  • Special-order items
  • Food products
  • Used or soiled items and items damaged through normal wear and tear
  • Final Sale items ending in .99, .97, .98
  • Gift cards
How to Begin a Return

Stores:  You can return most items to your local Williams Sonoma location. An original receipt, gift receipt or order number is required—our stores will not accept returns or exchanges without proof of purchase.

Return by phone:  Our customer care associates are ready to help, please call 1-855-860-1081. For oversized items please call us for more details.

Some restrictions apply, see our full Returns Policy.

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The health and safety of our customer and employees are our top priorities. Strict safety protocols have been implemented in all of our stores based on Provincial guidelines and government regulations.

Here's how store pickup works:

When you add your item to cart, select the store pickup option and choose the store at which you'll pick up your order.

We will notify you by email when the order is ready for pickup. You may opt in to text notifications as well during checkout.

Call when you arrive for pickup.

Remember to bring Photo ID and your Order Number. Face coverings are required for in-store pickup.

Here's how we're keeping our stores safe:

  • Contactless curbside pickup for online orders
  • A limited number of customers in stores and social distancing markers
  • Daily wellness checks and face covering requirements for all associates
  • A dedicated sanitizing staff to clean counter tops and shopping baskets
  • Plexiglass shields at checkout
  • Customers in store are required to wear face coverings