Select your product to confirm this information applies to you
Not Receiving Custom Alerts During Workouts
Alerts that you have set for a workout have precedence over custom alerts set on the watch. When you are using the workout feature, any custom alerts you have created that are not part of the workout will not alert. Once you have stopped the workout, and either discarded or saved the activity, your custom alerts will resume as normal.
For assistance with creating Custom Workouts or Custom Alerts, see your Owner's Manual.
NOTE: If you are performing a workout on your device that includes an intensity target, such as a pace or heart rate range, your device will alert you when you are outside of that intensity target and when you enter or re-enter that target range. These alerts cannot be disabled.