
Ember Smart Mug 2 14oz Black
Score: 78/100
Ember Smart Mug 2 14oz Lavender
Score: 80/100Rankings

The Ember Lavender 14 oz smart mug delivers precise temperature control and all-day heating when paired with its charging coaster. Its premium build and app features are offset by a short standalone battery life and the need for hand-washing only. Best for tech-savvy users who prioritize exact temperature over convenience of cleaning.

The Ember Black 14 oz smart mug offers precise temperature control and includes a charging coaster for continuous heating. Its lighter build and solid features are tempered by a short battery life without the coaster and the need for hand-washing only. Suited for desk-bound users who value smart temperature management over portability.
| Attribute | ![]() | ![]() |
|---|---|---|
414 mlbest | 414 mlbest | |
117 mm | 155 mmbest | |
88 mm | 155 mmbest | |
| ↓ lower better | 457 gbest | 730 g |
2 piecesbest | — | |
1 yearsbest | — |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Capacity & Size(2) | ||
Height (mm) | 117 mm | 155 mm |
Diameter (mm) | 88 mm | 155 mm |
Build & Materials(1) | ||
Weight (g) | 457 g | 730 g |

Products in the top-left offer the best value (high score, low price).

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.
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 a coaster, the less-premium feel of the design, and the need to hand-wash only.

“Keeps drinks hot perfectly”




Professional reviewers highlight Ember Mug 2 as a standout in the smart-mug category thanks to its precise temperature range, long battery life when paired with the charging coaster, auto-sleep functionality, and IPX7 water-resistance. They note its premium build and smart features set it apart from competitors.
Everyday users consistently praise the ability to set and maintain exact temperatures, the convenience of the charging coaster, and the intuitive app experience. Common concerns revolve around the limited 80-minute portable battery life, the hand-wash-only requirement, and the need for the app to unlock full features.