Google may have finished working on Android Wear iOS compatibility, rumors say
The Android Wear on iOS will use Google’s apps and services in order to create the same medium as Android Wear devices. There should be voice search, Google Now cards and reply functionality for G mail. iOS app notifications are also pulled via the companion app.
At the moment Pebble is one of the most known smartwatches that supports both Apple and Android but it is more of an accessory than competition. Neither Apple nor Google mentioned anything regarding this rumor.
Source: The Verge