I’m Done Drinking Cold Coffee — Ember Mug 2 Review (2026)

If you’ve ever made a cup of coffee, taken a few sips… and then come back to it cold and disgusting—you already know the problem.

So I tried the Ember Mug 2 to see if it actually fixes that.

After using it for a few days, I’ve got some real thoughts.

What This Thing Actually Does

This isn’t just a mug—it’s a temperature-controlled smart mug.

• You set your exact drinking temp (120°F–145°F)

• It keeps your drink there the whole time

• Controlled from your phone

👉 Basically: your coffee never gets cold again

First sip? Perfect.

10 minutes later? Still perfect.

30 minutes later? Still hot… not reheated… actually perfect drinking temp.

That’s the difference.

👉 It doesn’t just keep it “warm”—it keeps it exactly how you want it

👍 Pros

1. No more microwaving coffeeThis alone makes it worth it.

2. Perfect temp every timeNo guessing. No burning your mouth.

3. Feels premiumThis thing looks clean and high-end.

4. App control is actually usefulSet it once and forget it.

👎 Cons (important for trust)

1. Battery life isn’t amazingAbout 1–1.5 hours off the charger

2. Expensive for a “mug”You’re paying for convenience

3. Not for chugging coffee fastThis is for people who sip slowly

Who This Is PERFECT For

• Coffee drinkers who take forever to finish a cup ☕

• People working at a desk all day

• Anyone tired of reheating coffee

Who Should Skip It

• If you drink coffee fast

• If you don’t care about temperature

• If you want something cheap

This is one of those products that sounds unnecessary…

👉 Until you use it.

After that, going back to a normal mug kind of sucks.

Bottom Line

If you’re someone who constantly reheats coffee or lets it go cold…

👉 This is a simple upgrade that actually changes your daily routine

*as an Amazon affiliate, I make money from qualified purchases.