TL;DR: Snag the Apple Watch Wireless Charger Keychain on sale for only $18.99 instead of the usual $49 as of Dec. 25 — that's 61% in savings.
Here's the thing about charging the Apple Watch: it's incredibly inconvenient. And if you want to charge it on the go? Forget it.
Even though Apple Watches have progressively gotten swankier, the way to charge them hasn't gotten any better. For one, the default charger is a USB-A dongle. Who uses USB-A these days? Exactly. For another, inductive...