A:AnswerAt this time, we are on WatchOS 11, and you would need iOS 18 or newer to run the software, so iPhone 7 would work, and iPhone 11 should have support for WatchOS 11, but likely not WatchOS 12.
A:AnswerFor the price it cost, it should! But I just gave this watch as a gift and was extremely disappointed that only the charging cord was provided and not the charging block/wall plug! Not a standard usb end so won’t fit in computer or universal plug. Have to purchase a charging block separately unfortunately.