Can the battery of a kids' waterproof watch be replaced easily?
Yes, the battery of a kids’ waterproof watch can typically be replaced easily. Most waterproof watches for kids are designed with a simple battery compartment that can be accessed and opened easily. You can usually remove the old battery and replace it with a new one without much difficulty. However, it’s always a good idea to consult the watch’s user manual or contact the manufacturer for specific instructions on how to replace the battery for that particular model.