A Boolean value indicating whether the paired iPhone must be unlocked to become reachable.
- watchOS 2.0+
reachable property is
NO, use this property to determine if the iPhone is unreachable because it needs to be unlocked first. A recently rebooted iPhone remains unreachable until the user unlocks it for the first time. Until the user unlocks the iPhone, the value of this property is
YES. When the value is
YES, you might display an alert from your Watch app asking the user to unlock the iPhone to continue. After the user unlocks the iPhone, the value of the property changes to
The value in this property is valid only for a configured session that has been activated successfully. If the
activation property is available, its value must be
WCSession. When the session becomes inactive or deactivated, you should ignore the value in this property.