With an 18 hour battery life, there are going to be days where you forget to charge your watch overnight, or you have extremely heavy usage and the battery goes early. I know there are a few different routes to go, I pre-ordered the NomadPod last night: http://www.hellonomad.com/products/pod-for-apple-watch I figured that I could just post this thing up on my work desk or toss it in a backpack for on the go charging, however, I started to realize that there a ton of other potential "powerpacks" that pack a much higher mAh into them at a fraction of the cost (and now have extreme "buyers remorse). For example: http://www.amazon.com/RAVPower®-104...580&sr=8-5&keywords=usb+electronic+pack+solar What are your thoughts on additional power supplies? Have any of you pre-ordered the NomadPod? I am thinking about canceling my pre-order for a different option, open to suggestions!