Incoming calls can be dismissed or answered on the Approach S70, and speaking to someone after answering a call must be done through the smartphone the watch is connected to.
Text messages can be sent from the Approach S70 if the watch is paired to an Android smartphone. If the Approach S70 is paired to an iPhone, text messages cannot be replied to, only viewed and referenced on the watch while the notification is still unread on the iPhone.
For more info, reference the Garmin Support articles linked below regarding the available smart features on the Approach S70:
