Best Buy via eBay has 14-Oz Ember Temperature Control Smart Mug 2 for $89.99. Shipping is free.

Available Colors:

Best Buy has 14-Oz Ember Temperature Control Smart Mug 2 for $89.99. Shipping is free.

Available Colors:

Thanks to Deal Hunter Eragorn for finding this deal.

Features:

• Ideal for keeping drinks at the perfect temperature
• Up to 80 minutes of heat (120°F to 145°F) or all-day warmth on its charging coaster
• Ember app to set precise temperatures and get notifications; without the app, the mug defaults to 135°F and remembers the last setting for a consistent experience
• The mug wakes up when hot liquid is poured and goes to sleep based on motion detection
• Hand wash only with a scratch-resistant coating
• Smart LED indicator to show when your drink is at the perfect temperature