Cellular smartwatches are pricey, and until they can last a full day on a charge while connected to an LTE network, you won't be able to completely replace your smartphone. But if you want to reduce your screen time while remaining reachable if necessary, a Wi-Fi-enabled watch will get the job done.What is a smart watch phone?
A smartwatch is a wearable computing device marketed as more than a cell phone. With a glance, it gives atomic clock accuracy and allows you to read your text messages in a device that is always at hand. A smartwatch is also known as a smart wristwatch.