This tutorial shows how to connect to Wi-Fi with your device.
INSTRUCTIONS & INFO
From the clock screen, swipe up from the bottom edge of the screen.
Scroll to, then tap Settings.
Scroll to, then tap Connections.
Tap the Wi-Fi checkbox to turn Wi-Fi on and off. Note: Gear S will use your phones data connection when paired via Bluetooth. When Wi-Fi is on, Gear S will automatically connect to saved Wi-Fi networks if its Bluetooth connection is lost.
Tap the desired Wi-Fi network. Note: If the desired Wi-Fi network is not displayed, tap Scan.
Tap the Password field, then enter the required network password.