Smartwatches can be connected alongside the phone through Bluetooth technology, similar to the fitness trackers of today. Certain features of the phone can be used via the watch, making it easier to call or text and listen to music. Smartwatches cannot be used with a smart phone. Although it's able to tell time, it's not offering the same options as a smartphone. https://www.hometownstation.com/news-articles/kore-2-0-watch-reviews-new-fitness-tracker-with-many-features-406888