The new app focuses on messaging between guests and hosts.
Airbnb may have been late to the iPad, but it is already on the Apple Watch. The same team that launched Airbnb's first iPad app in April launched its first watch app on Thursday. The new app does not replicate an Airbnb Passbook integration, which sets reminders for Airbnb stays. Instead, it primarily facilitates messaging between hosts and guests (hosts can also confirm guest reservations through the interface).