"Automatic sync" refers to the process of automatically exchanging or updating data between computers, devices, or services without any manual intervention. Full definition
Nextbit Robin Specifications Display: 5.2 - inch IPS LCD, 1920 x 1080, Gorilla Glass 4 Processor: Qualcomm Snapdragon 808 RAM: 3 GB Internal Storage: 32 GB Micro-SD: No Cloud Storage: 100 GB with automatic sync Audio: 2x Front - facing stereo speakers Camera: 13MP rear — facing with phase detection autofocus, dual tone flash Front - facing Camera: 5MP Battery: 2680 mAh Connectivity: GSM or CDMA, NFC, Bluetooth 4.0 LE, GPS, Wi - fi A / B / G / N / AC Fingerprint Sensor: Yes, model FPC 1145 (slashgear.com)
If a software update was found during automatic sync, user was not being asked whether to apply update now or later (update was applied immediately) (goodereader.com)
Included in this app are other useful features as well, such as bedside mode, screen and password lock sounds, automatic sync messages, and daily timer profile just to name a few. (crackberry.com)