I was excited about getting this new product, but to my dismay I was not what was used to with Ember products. First no LED display which is very useful for many reasons 1. knowing the actual temperature and for charge status. At the app it lacks of the great feature "lock" temperature that helps a lot to keep  the mug at a specific temperature. Also no "find my" function. Another thing that I really, really dislike is the mug cap, which leaks despite being properly lock, so the beverage do spill if you turn it upside down, I don't know why this has to happen, bad Desing I guess.The rest is great: Great battery life and great capacity.