So you know, it does not charge any Galaxy Watch wirelessly, it is not compatible with them, so you will need an extra charging port or cable to do so. It does work with Galaxy Buds Pro, through wire or wirelessly wonderfully. I use it with wire to charge an A52, and a full power bank charge can be used to charge my phone at least two times. It's a bit heavy, but it's smaller than other power banks with less amperage. I loved its blue pastel color. I would purchase it again, and widely recommend it. Always read instructions before use. It arrived in about two weeks to Mexico.