To connect your Samsung Galaxy Watch to your AGM A8, follow these steps:
On your phone, go to Settings > Bluetooth and make sure Bluetooth is turned on.
On your watch, go to Settings > Connections > Bluetooth.
Tap the toggle switch next to Bluetooth to turn it on.
On your phone, tap the name of your watch when it appears in the list of available devices.
Enter the PIN displayed on your watch to complete the pairing process.
Once the watch is connected to your phone, you should see a message on both devices indicating that the connection was successful.
If you have any trouble connecting your watch to your AGM A8, try resetting the Bluetooth connection on both devices by turning Bluetooth off and then back on again. You may also need to restart your phone or watch, or try moving closer to the devices to ensure that the Bluetooth connection is strong.