Google plans to sync Bluetooth headphone pairing across your devices
Google is taking an extra step toward making Bluetooth headsets and speakers easier to pair on Android. Now your Google account can remember Fast Pair-compatible headphones you’ve used and automatically transfer the connection to another phone.
from https://www.theverge.com/2018/11/27/18114801/google-fast-pair-headphones-account-support-chromebooks-bluetooth
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