Most of today's smartwatch brands can connect to WiFi. These smartwatches usually have a built-in Wi-Fi chip that can connect to a home or public WiFi network, allowing you to stay connected to the Internet anytime, anywhere, while exercising or working.
So, if you want a smartwatch that can connect to WiFi, it is recommended to choose a model with Wi-Fi capability. However, it is important to note that Wi-Fi connection can be affected by a number of environmental factors, such as distance from the router, signal strength, and so on.