
Ember
The Ember Mug 2 (14 oz) is a smart ceramic mug that maintains beverages at a user‑set temperature between 120°F and 145°F via Bluetooth‑enabled app or on‑mug controls, offering up to 80 minutes of battery life and all‑day heating when paired with its charging coaster.
Pros
Current
$104.97
Average
$125.74
Lowest
$65.99
Highest
$149.95
Lower = better sales rank
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Cons
From Expert Reviews
Praised by Experts
Criticized by Experts
From User Reviews
Users Love
Users Complain About
Expert Opinion
Professional reviewers praise the Ember Mug 2 for its precise temperature range, seamless app integration, auto‑sleep functionality, and IPX7 water‑resistance, noting that the charging coaster effectively mitigates the modest 80‑minute battery life. Minor criticisms focus on the shorter standalone runtime compared to the smaller model and occasional app connectivity hiccups.
What Users Say
Everyday users consistently commend the mug’s ability to keep drinks hot perfectly and the convenience of app‑based presets, while recurring frustrations center on the limited battery without the coaster, the less‑premium feel of the design, and the need to hand‑wash only.
Common Complaints
Short standalone battery duration, design aesthetics perceived as less premium, occasional Bluetooth/app connectivity issues, and the hand‑wash‑only cleaning requirement.
What People Are Saying
“Keeps drinks hot perfectly”
How It Compares
vs. Cosori Smart Mug
Advantages
Disadvantages
Choose Ember for precise, app‑driven temperature management; choose Cosori if budget and simplicity are higher priorities.
vs. Generic Heated Mugs
Advantages
Disadvantages
Ember is the better choice for users who want smart, customizable heating; generic heated mugs suit those who need a basic, inexpensive solution.