
Ember Temperature Control 14oz Smart Mug 2, App-Controlled And Rechargeable Heated Coffee Cup Warmer With Intelligent LED Display
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Our take on the Ember Temperature Control 14oz Smart Mug 2, App-Controlled And Rechargeable Heated Coffee Cup Warmer With Intelligent LED Display
The Ember Smart Mug 2 is a 14 oz rechargeable mug that holds your drink at a set temperature instead of letting it cool. You pick the temperature in the Ember app or with the touch controls on the mug, and an LED display shows the current setting. The built-in battery keeps coffee or tea warm for roughly an hour to an hour and a half on its own, or all day on its charging coaster. It suits desk workers, slow sippers and anyone who lets a cup go cold. Against a plain insulated mug it adds precise heat and app control, but it costs far more, needs charging and is hand wash only.
- Holds a chosen temperature precisely, not just 'hot'
- App control plus touch controls on the mug
- LED display shows temperature and battery
- Charging coaster keeps it topped up at a desk
- 14 oz capacity suits a standard large coffee
Ember Temperature Control 14oz Smart Mug 2, App-Controlled And Rechargeable Heated Coffee Cup Warmer With Intelligent LED Display prices at every store
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What reviewers say
Owners like the precise temperature hold and the app control, and many say it keeps them drinking hot coffee all morning at a desk. Complaints center on battery life away from the coaster, the hand-wash rule and the setup process.
- Temperature controlPraisedOwners say drinks stay at the exact temperature they set instead of drifting cold.
- BatteryCriticisedReviewers note the mug holds heat for only about an hour to 90 minutes away from its coaster.
- AppMixedThe app is useful for setting presets, but some owners find pairing and setup fiddly.
Questions and answers
- How long does the Ember Mug 2 keep a drink warm on battery?
- Roughly an hour to an hour and a half, depending on the temperature you set. On its charging coaster it holds temperature indefinitely.
- Can I use the Ember Mug 2 without the app?
- Yes. The touch controls on the mug let you set and change temperature, and the LED shows the setting. The app adds presets and finer control.
- Is the Ember Mug 2 dishwasher safe?
- No. Ember says the mug is hand wash only; the electronics and battery are sealed inside the base.
- How much does the Ember Mug 2 hold?
- 14 oz, about the size of a large coffee. That is more than the 10 oz version Ember also sells.
- Does the Ember Mug 2 work while charging on its coaster?
- Yes. Sitting on the coaster it runs on external power and keeps your drink at temperature without draining the battery.
- Is the Ember Mug 2 worth it over a regular insulated mug?
- If you want an exact temperature held for hours at a desk, yes. If you mainly need portability or dishwasher-safe cleanup, a good insulated mug does more for less.
















