Great

I purchased snd have been using this app as way to control and change the temperature on my nests ( I have 2 in my town house ).
Pros :
Nice design , Apple Watch support , ability to access from the launcher , responsive ,
Developer is quick to respond .
Cons :
Not highly Intuitive on the Apple Watch
Once in a while slow to respond on the Apple Watch and once crashed ..but that happened once in more than 3 weeks and to be clear I am using it all the time
Bottom line .. It is worth the money and highly recommend it .
I actually applaud the developer for stepping up to develop this app as nest and Google did not offer any Apple Watch
Ps; I am not affiliated with any the developer or with any body .

abojohn about QuickControl: For Nest