Product is great, app... doesn’t work so well – Ember - Temperature Matters Review

I love my ember mug! It keeps my coffee nice and warm in the morning and just kind of nicely fades into the background. It’s almost a set-it-and-forget-it kind of thing. My biggest complaint is the app. The app has a few issues. First, I’m not sure if this is an app or hardware issue exactly, but the mug doesn’t seem to remember temperature settings between uses. I have to manually open the phone app and set the temperature (which, if it’s on “heater off” mode, you can’t tap a preset. You have to manually slide it over to the temp you want). It would be great if it would default to my last used temperature when I fill the mug. Second, the Apple Watch app doesn’t work unless my phone is unlocked when I open it. This kinda defeats the utility of the watch app entirely since I end up needing to have my phone out anyway. Lastly, I often don’t receive notifications when my mug has reached my set temperature, despite having notifications enabled for the app. If these issues could be fixed, the mug would be perfect! Ember, please fix your app!
Review by hlyoungq on Ember - Temperature Matters.