Customer Ratings & Reviews

Great mug, wish I'd bought the bigger 14oz version, though. Android app works well enough to setup, but loses contact with the mug until force-killed. That doesn't affect the actual usage of the mug, though. The LED still shows when the mug's content is at my perfect temperature.

Love Love my ember mug more than I can even describe. I like to sip my coffee slowly and have always been frustrated when it starts to cool too much. I take my ember on my morning walks with my pup every day. My only complaint is the lack of lid, even at home I like to keep my coffee covered to avoid dust.

I love this cup I’m a slow coffee drinker I like to enjoy it and this cups keeps my coffee at 143 til the very last drop I love the fact that you don’t have to go into to the app every time to turn it on it automatically sense when there’s liquid in the cup like what that’s awesome

So, I bought this for my wife because she gies to thr microwave like 5 times to reheat the same cup of coffee. Turns out, I was right, she was tired of doing that too, haha. She absolutely loves this new cup. She says it is fantastic.

This is a great little mug, I can walk around outside in the mornings checking on my plants and garden sit it down and return to hot coffee. Only regret is I should have purchased the larger one

Keeps it at temperature needed. Easy to use. Thank you

I typically gulp my coffee once it gets cold…start wanting another cup in about an hour. With Ember every sip equally hot as the first sip and i am able to savor the coffee for longer duration

Love love love this mug. It keeps my coffee at the desired drinking temp for long enough to drink it with small children around. Iykyk.

Got this for my husband's Christmas gift last year. He still uses it every morning. He loves it! Being able to control the temp from his phone is a nice perk. Only thing is, coffee stains it pretty significantly even with washing. But I guess that's what you get for buying a white cup!

the cup works great, heats up quick, and keeps accurate temperature. Build materials are premium. The app doesn't connect all the time, even though is not required, unless you want to set the temperature to a new value.

Great mug and keeps my coffee at the perfect temperature. When I forget my coffee at my desk, I dont have to worry about it getting cold anymore.

Ordered for wife for mother's day. Was complaining every time she sat down to drink her coffee it was cold. Not anymore

My mother LOVES this cup. She is messaging me weekly telling me so. Sje loves that she does not have to drink her coffee fast (while its warm) or keep running to the microwave to reheat. I purchased gsp, just in case.

Love this mug! No more microwaving cold coffee! Great purchase!

The mug is great!! Heat it up and stays worm. Perfect for my morning coffee. Always forget to drink it quick and gets cold. This solves that problem.

I love this ember mug this is my fourth one, I use it in my bedroom, I have one in the office, I bought one for my sister. I highly recommend this ember to everybody.

Great for an older (any) family member that always seems to have a cup of coffe- but constantly get distracted from drinking it- no more microwave zaps for cold coffee!

Who doesn't want perfect 135 degree coffee that never gets cold!? That's exactly what you can have/gift with the Ember Smart Mug. Stylish and highly functional, this mug is ideal for any coffee / tea / hot chocolate lover.

This is an excellent product to keep your tea/coffee at the desired temperature for hours on end. Seems to not be very useful but once you start to use it there's no going back.

This mug was the best Christmas gift . You can actually control it via your cell phone providing you downloaded the app. Keeps my beverages super hot