Customer Ratings & Reviews

No more lukewarm coffee when im busy, this mug keeps it deliciously just the right temp! To keep the mug in top condition, I do use a silicone spoon to stir in my sweetener and cream. I really want to enjoy this for a LONG time!

Got this for my wife for her birthday since she can never finish a cup while it’s warm. She loves it and I was thinking about getting one for myself.

I love this mug so much! I tend to take my time drinking my coffee and this helps from my coffee from getting cold and keeps things warm. Such an easy set up as well!

Bought this for mom who always seems to forget to drink her coffee when it’s hot and has to warm it up .Not anymore she loves this cup great buy!

It works as advertised! Use the app and set your coffee or tea hot and even tells when to pull the tea bag

Got this for my step mother for Christmas. Super nice for big coffee drinkers (which she is) she's been using it every day while doing her college work.

Love the ember and the new color! I’ve had 2 before!

This was a Christmas gift for my Son in Law. He loves drinking tea during his work day. He is really enjoying this mug and my daughter loves the color!

Was very skeptical at first however, after using this a few weeks I can safely say most other reviews are 100% correct this thing is awesome

only downside is that the cup stains after awhile, so I exchanged for the darker color and no more problem. keeps coffee perfect temp to the last sip. I use it daily

Christmas gift for the wife who drinks coffee much slower than I do. She loves it, keeps coffee nice and hot. Only downside is that it takes a little while to charge, so need to have it ready and charged in the morning.

Two full years of being a dad and I can finally have a hot coffee. Buy one for home and one for work.

Bought this for my wife as I’m not a coffee or tea drinker. She likes it but the battery life doesn’t last long at all. I think it’s rated at 80 minutes and that might be on a good day. She just moved the base to her desk and it pretty much stays on there all the time.

Controlled by my iPhone. I don't like lukewarm tea. This cup does what it says and honestly keeps my tea at 142 degrees to the last drop. I keep filling it during the day with tea from a thermos and it heats it up within a few minutes. Expensive - yes - but it's been worth every penny for me to enjoy hot tea every day.

The Ember mug is perfectly as advertised! The coffee and tea stay warm up to 90 minutes. The app is user friendly. No more warming up cold coffee and perfect for any coffee or tea drinker!!!

Bought this for my partner who would microwave her coffee and tea every 5 minutes. Easy to use, good app, and shes happy. Expensive, but is perfect for the perfect person.

Been wanting to get this and glad I decided to finally make the purchase, always tend to leave coffee to get cold now don’t want to worry about it anymore!

When I first saw these, I thought that they are absurdly priced for its purpose. I have been trying to cut my caffeine intake and thought that this would help — and it did! This allowed me to lower my cups from 5+ a day to 2! All because my coffee stays hot even if I forget about it because i get busy working. The app allows you to control the mug and set to a specific temperature you like. The mug is well built but is NOT dishwasher safe. It is ceramic coated so it doesnt affect the taste of your drinks.

This is my second Ember cup. Matter fact, I loved mine so much that I knew my husband would enjoy it and this was his Christmas present this year.

Love this mug. Perfect for working from home or in the office. Keeps coffee at the perfect temperatures and the app allows you to specify drink type, ounces, and even room for cream!