Yes, you can pair your Jaybird Vista 2 earbuds with a smartwatch if your smartwatch supports at least Bluetooth® 2.1.
Refer to the user guide of your smartwatch for instructions on how to pair your smartwatch to a Bluetooth device.
Bluetooth signal strength can vary between different smartwatch models. If you have trouble connecting to your smartwatch or experience poor Bluetooth connectivity make sure your smartwatch is updated with the latest version of the Operating System (OS).