- How long does the battery last?
- Owners report roughly an hour or so of heating off the saucer, less at high temperatures. Keep it on the saucer for all-day warmth.
- Can I put it in the dishwasher?
- No. The mug is hand wash only because of the electronics and charging contacts.
- Does it work without the app?
- Yes, it can hold a default temperature on its own, but the app is needed to set a specific heat level.
- How much does it hold?
- 6 fl oz, which is smaller than a standard 8 to 12 oz mug.
- What comes in the box?
- The mug and its charging saucer. A charging cable is typically included.
- Is it worth it over a regular insulated mug?
- A vacuum mug keeps coffee warm for hours with no charging, but it slowly cools and you cannot set a heat. The Ember holds an exact temperature while it has power or sits on its saucer.
- Where is the Ember Temperature Control Smart 17.7 cheapest?
- At Target, for $99.99, as of our latest check.