When your watch needs a charge, this keychain power bank comes in clutch — and it's 20% off on Amazon right now.

Right now, you can get the Apple 35W dual USB-C port compact power adapter for a much lower price than normally. For the day ...

But if you get a new iPhone 16 and use it with one of Apple's MagSafe chargers and a 30W power adapter, you can now ... The Apple Watch does not support MagSafe charging: it uses a different ...