Good app, but kills the battery and no Apple Watch Complication

I really like this weather app, but it is detrimental to my battery. And another major flaw is that it offers no Apple Watch complication. I would like to glance at the weather on my wrist without pulling out my phone. You have an Apple Watch app, which looks good, but you offer no complication for it.

Ottai about Dark Sky Weather, v5.2.7