Ember Temperature Control Smart Mug 2 — 10 Oz App-Controlled Heated Coffee Mug (Black)
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Ember

Ember Temperature Control Smart Mug 2 — 10 Oz App-Controlled Heated Coffee Mug (Black)

Our Ember Smart Mug 2 review looks at the app-controlled heated mug that keeps coffee or tea at your exact drinking temperature for over an hour. Set your preferred temperature in the Ember app, and the mug holds it steady from the first sip to the last.

Why we picked it: A long-running Amazon bestseller and a popular gift, it solves the everyday annoyance of coffee going cold mid-morning.

• Holds drinks at your chosen temperature between 120°F and 145°F
• Up to 80 minutes of battery life per charge, 3 hours with the coaster
• App-controlled temperature and presets via the Ember app
• Auto sleep when empty and wake when filled
• Charging coaster included; hand wash only

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Trend Score 76 ASIN B07NQRM6ML Updated 05/11/2026
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At a Glance

Key Features

  • Maintains user-selected drinking temperature between 120°F and 145°F
  • Provides up to 1.5 hours of cordless heating or all-day use on the charging coaster
  • Pairs via Bluetooth with the Ember app to adjust temperature and presets
  • Built-in sensors automatically wake when liquid is poured and sleep when empty
  • IPX7-rated waterproof design safe for hand washing under running water
  • 10-ounce capacity constructed with a ceramic-coated stainless steel core
Best For
  • Slow coffee or tea drinkers and desk workers who want standard-sized hot beverages kept at an exact temperature without reheating.
✓ Pros
  • Keeps beverages at an exact, consistent temperature down to the final sip
  • Coaster provides seamless all-day heating ideal for desk setups
  • Operates at last-saved temperature without requiring the mobile app open
  • Premium ceramic-like exterior feels like a standard coffee mug in hand
Things to Consider
  • 10-ounce fluid capacity is small for large pours or drinks with milk and foam
  • Not microwave safe and requires hand washing rather than machine dishwashing
  • Cordless battery duration is relatively short away from the charging base
  • Significantly higher price than standard mugs or simple hot-plate warmers
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REALPICKS EDITORIAL REVIEW

Ember Temperature Control Smart Mug 2 Review

Research notes and purchase checks for Ember Temperature Control Smart Mug 2.

Research status

The research methods and sources for this product have not yet been documented in this editorial section. No hands-on testing or independent measurements are claimed here.

What to verify before buying

  • Confirm the exact model, included accessories, and specifications with the manufacturer.
  • Check the seller’s current price, warranty, availability, and return policy.
  • Consult dated independent tests and customer feedback where available, and record their sources.

Editorial note: Add verifiable source links, a research date, and any documented testing methods before presenting this section as a source-verified review.

RealPicks editorial content is designed to help compare product features and suitability. Product availability, pricing and specifications may change over time.