TL;DR: As of Feb. 10, the convenient Apple Watch wireless charger keychain(Opens in a new tab) is on sale for only $18.99 — that's 61% off the usual $49.95 price tag.

The Apple Watch is a super convenient wearable you can take practically anywhere. Apple Watch chargers aren’t nearly so convenient. Instead of carrying around a cable and a wireless connector for your watch, you could just put the whole thing on your keys. The Apple Watch Wireless Charger Keychain is a compact charger that’s compatible with every Apple Watch series(Opens in a new tab) , and it’s on sale for $18.99. 

Whether you forgot to put your watch on the charger the night before or just have an older model with a smaller battery, having a backup charger with you all the time might not be a bad idea. This keychain charger has a strong magnetic ring that holds your watch while it charges. You can even check the four LEDs above the magnetic ring to see when your watch is fully charged. 

Don’t worry about having a battery dangling from your keys. This keychain charger(Opens in a new tab) is made from tough plastic and metal. Plus, it has protections against overheating, over-current, over-voltage, and short-circuiting. Measuring three inches at its widest, you could also just put your charger in a pocket or hang it from a backpack. 

The keychain charger comes with a 950mAh rechargeable battery. That’s almost twice the size of the Apple Watch Series 8 Ultra(Opens in a new tab) . If the battery does run out, you can still use it to power your watch while it recharges. If you have a Micro USB cable, then it just works like any other wired Apple Watch charger. 

Sick of the low battery notification on your Apple Watch? Bring a charger you can take almost anywhere. Get the Apple Watch Wireless Charger Keychain(Opens in a new tab) on sale for $18.99 (reg. $49). That’s over half off for a gadget that might save you a whole lot of frustration.