Great, when it works! – Ember - Temperature Matters Review

I have the ember travel mug. The hardware works as ad. But it drops the Bluetooth connection nearly daily, perhaps every other day if one is lucky. I got it as a gift a few weeks ago. I have had to hard reset it only once. Otherwise closing the app, on a couple of occasions deleting the app and re-do loading it has worked. Still a hassle. The support site says there is a firmware update, but the last release of the app was 3 months ago. But, when it works, it does a good job of keeping your coffee warm!
Review by Fisterace on Ember - Temperature Matters.