Ember Mug 2 Temperature Control Smart Mug — 10 Oz, 80-Min Battery, App-Controlled, Black
The Ember Mug 2 scores 8.3/10, the best splurge pick in our gifts for coffee lovers guide. It keeps coffee at 120°F to 145°F for up to 80 minutes on battery or all day on its coaster, and was $89.99 when we checked.
$89.99
Description
Ember Mug 2 Review (2026)
The Ember Mug 2 (10 oz) scores 8.3/10 and is the best splurge pick in our gifts for coffee lovers guide. It is a heated mug that holds coffee at a set temperature between 120°F and 145°F, for up to 80 minutes on battery or all day on its charging coaster. It was $89.99 when we checked.
This review is research-based: every specification below comes from the live Amazon listing, and the verdict weighs those specifications against the other nine ideas in the gift guide.
Table of Contents
Key Specifications
| Feature | Specification |
|---|---|
| Brand | Ember |
| Model | Ember Mug 2, 10 oz, black |
| Temperature Range | 120°F to 145°F (135°F out of the box) |
| Battery | Up to 80 minutes on a full charge; all day on the charging coaster |
| Controls | Ember app (optional); remembers the last-used temperature without the app |
| Auto Sleep | Sleeps when empty or after 2 hours of inactivity; wakes on movement or liquid |
| Water Rating | IPX7, submersible to 1 meter |
| Cleaning | Hand wash only |
| Price At Review | $89.99 |
| Amazon Rating | 4.2 out of 5 stars from 20,889 ratings |
The Problem It Solves
Anyone who drinks coffee at a desk knows the pattern: one good sip, a meeting, then a cold mug. The Ember Mug 2 keeps the drink at the temperature you pick, anywhere from 120°F to 145°F, for as long as it sits on its coaster. That makes it a particularly good gift for a remote worker or anyone who works through their morning cup; it pairs naturally with the desk setups in our budget ergonomic desk setup guide.
Battery and Coaster
Ember quotes up to 80 minutes away from the coaster on a full charge, then “all day” while it sits on the redesigned charging coaster. In real life that means the coaster lives on the desk and the mug moves with you to a meeting or the couch. The mug senses when it is empty or idle for 2 hours and goes to sleep, then wakes when it is picked up or filled.
The App Is Optional
The Ember app sets the exact temperature and stores presets, but the mug works without it: out of the box it holds 135°F and it remembers the last temperature you set. That matters for a gift, because the recipient does not have to install anything to use it on the first morning.
Limitations and Compromises
This is the most expensive single item under $100 in our guide, and it holds only 10 oz, so it is a mug for coffee, not a travel tumbler. It is hand wash only (it is IPX7 rated and submersible, but not dishwasher safe). It keeps coffee hot; it does not make it, so pair it with a brewer such as the AeroPress Original if the recipient needs one. Its 4.2-star average is the lowest of the ten gift ideas, so read the recent reviews on the listing before buying.
Who Should Buy It?
- The recipient works at a desk and lets coffee go cold
- You want a premium gift that still feels personal rather than practical
- The person already owns a good coffee maker
- You are comfortable with hand washing a mug
Skip it if the person drinks their coffee fast or wants a travel cup: a mug that holds heat for 80 minutes is wasted on a five-minute espresso.
SoftPickr Verdict
The Ember Mug 2 scores 8.3/10. It solves a real, daily annoyance for desk workers and is one of the most-reviewed heated mugs on Amazon (20,889 ratings, 4.2 stars, when we checked). It is a splurge at $89.99, and the hand-wash rule is the trade-off. Prices on Amazon move; the live listing is the only accurate source.
Ember Mug 2 — Frequently Asked Questions
How long does the Ember Mug 2 stay hot?
Ember quotes up to 80 minutes on a full charge, and all day while it sits on the charging coaster.
Do you need the app?
No. The mug works without the app, holds 135°F out of the box, and remembers the last temperature you set.
Is it dishwasher safe?
No. The listing says hand wash only. It is IPX7 rated and submersible up to 1 meter.
What temperatures can it hold?
Between 120°F and 145°F.
Ready to buy? You can check the current price of the Ember Mug 2 on Amazon — the listing shows live pricing and stock. SoftPickr earns a commission on qualifying purchases at no extra cost to you.
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