Add a timer for ice bath
Some meals like chicken and vegetables only take a 2-3 hours to be fully cooked. I think it would be great to add the option to set the 'end time' of the meal based on current temp. This would allow the anova to start based on current temp and the known time it takes to heat up water to the cooking temp.
This would allow for users to put ice in the water in the morning and have it start heating when it calculates the end time.
I think this would require volume of the water to be known.