Evan Blass says Both models will be unveiled on February 9.
Watch Sport: 1.38″ circular plastic display (480×480), 768MB RAM, 4GB memory, 430mAh battery, cellular connectivity, Wi-Fi, Bluetooth, GPS, NFC, IP68 certification, Android Wear 2.0 with Android Pay support.
Watch Style: 1.2″ circular plastic OLED display (360×360), 512MB RAM, 4GB memory, 240mAh battery, cellular connectivity, Wi-Fi, Bluetooth, GPS, NFC, IP67 certification, Android Wear 2.0 with Android Pay support.