Customer Ratings & Reviews

Perfect gadget for hot drinks! The standard temp without using app is 135deg which is okay temperature to keep your drinks warm but when using the app, max temp of 145deg is perfect! While on the dock it keeps the drink warm all day, when off the dock 70min? Perfect gadget for cold office! Highly recommended

I bought the cup for my wife as a gift, and she loves it. She poured room temperature coffee into the cup and it heated right up to her desired temperature. Keeps hot coffee warm and has adequate battery life.

Privileged. Did I need it? I didn’t think so until it was gifted to me. I use it daily. It works perfectly. Between working from home and taking care of two kids, my coffee would frequently get cold due to distractions. This mug is the answer. No more microwave trips for cold coffee.

I bought one of these for my friend because I couldn't justify spending this much on a cup. He praised it and so I bought one for myself. I used it for 2 days and now it's in a storage box in the garage. Reasons follow: 1. It doesn't hold enough coffee. Yes, it's 14oz, but nobody is going to fill it to the brim, so it really only holds like 12oz of coffee. My usual morning coffee is about 16oz, so that's already a problem. 2. It doesn't keep the coffee warm long enough. Yes, I know, a small battery can only do so much, but seeing how it only keeps the coffee warm for 1-2 hours (as far as I remember), you're better off sticking a lid on top of your coffee mug to help with insulation or just using a regular mug with a hot plate / mug warmer. Sorry Ember, I wanted to like this cup, but it's not practical enough.

I love my Ember mug bought four as Vhristmas gifts including mug top.

These Ember Temperature Control Smart Mugs are just awesome! It is soooo nice to have my cappuccino stay hot, just right! It's like magic! I love these things!

Great cup it keeps my drink hot for awhile the only issue was it didn’t have a lid if I wanted to run out with it but I got the separate lid for 14 dollars and it works great and looks nice on my kitchen

Gives a wonderful cup of coffee at perfect temperature

a total must have. keeps my coffee hot for long time.

Once you get one of these you’ll never want to use a regular mug again. Works as advertised - great for coffee and tea!

Love it that my coffe or tea doesn’t go cold. Its at the right temperature when i drink it. Especially when you have the AC and fan blowing. Love it.

Family was thrilled with the gift! They said they looked nice too.

I bought this mug as. A gift because I’ve had one for three years and I have had zero problems. It keeps your coffee or tea nice and hot (or warm if that’s your preference) for hours! I find myself sipping on the same cup for a long time because it never gets cold! A Must Have!

Love this mug use it every day I would highly recommend

I LOVE my Ember mug, but this is the second one i have purchased and it has already lost battery power in less than a year and 2 months. I am 2 months out of warranty on this one. So $150 is a steep price for a mug that only works for 1 year.

Great mug for working from home. It is convenient not having to warm up my drink every 10-15 minutes when I forget about it. Love that it turns off when it senses the mug is empty.

Works as promised. Keeps the drink at the predetermined temperature.

Works great to keep my drinks hot. As a new mom I find that every time I make a coffee or tea, by the time I go to take a sip my drink is cold. Would recommend

I love my hot cup my coffee in regular cups cools off too fast I love hot coffee with Ember I can sip hot coffee for at least an hour Love it

I put getting one of these off for awhile. That was time wasted. I have an entire cabinet of coffee mugs that have remained untouched for months.