Apple Watch batteries can last a while before they need to recharge, but that also means it’s easy to forget to stick them on their chargers at night. Whether you forgot to recharge your watch or have an older series with a shorter battery life, it’s a good idea to bring along a backup charger you can use almost anywhere.
The Apple Watch Wireless Charger Keychain is compatible with any series of Apple Watch, and you can get one for $25, two for $37 or four for $73.