Force quit apps? Other system functionality?

[Fuga]

I've had my watch a few months now and do love it, far beyond my expectations. Every once in a while I am surprised to find the battery about to die or already dead.

1. Is there any way to see what app might be draining the battery?
2. Is there any way to quit/force quit apps?
3. Are there any third party iPhone apps that give better access/control over Apple Watch than does the native Watch.app?
4. Any other ideas from any of you folk?

Thanks!

 

[pasadena]

Force quit : long push on the side button, then long push on the crown, will force quit the active app.

 

[Fuga]

Force quit : long push on the side button, then long push on the crown, will force quit the active app.

Thanks for that.