Can Samsung Galaxy watches connect to iPhone?

Hello eshaj34,

Thank you for reaching out to Apple Support Communities.

We were able to find this: Galaxy wearables that are compatible with iOS

These steps will help you pair a Bluetooth accessory to your iPhone:

"Pair your device with a Bluetooth accessory

1. On your device, go to Settings > Bluetooth and turn on Bluetooth. Stay on this screen until you complete the steps to pair your accessory.
2. Place your accessory in discovery mode and wait for it to appear on your device. If you don't see it or aren't sure how to make it discoverable, check the instructions that came with your accessory or contact the manufacturer.
3. To pair, tap your accessory name when it appears onscreen. You might need to enter the PIN or passcode. If you aren't sure what your PIN or passcode is, check the documentation for your accessory."

Additional details can be found here: Pair a third-party Bluetooth accessory with your iPhone or iPad

Hopefully this helps.

Cheers!