I'm using it with my S3 running omnirom, which is at 4.4.2 so it's not that. There is an update coming but I doubt it would help you in itself. Mine disconnects from time to time, I've found the quickest way to reconnect is to turn Bluetooth off on the watch and back on again, it generally pairs straight away. Hopefully that will be fixed in the new version.
I'm running a Nexus 5 and had my SW 2 since December, never had issues with connection, aside from once with a botched custom Kernel. If you're not running stock, try running that, other than that I suggest faulty hardware on the watch's part
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My SW2 and Nexus 5 work great together, no connection issues. I've had this combo for 2-3 months now.
^Same here... Sony SW2 with Nexus 5 (4.4.2) and haven't had any issues with bluetooth connectivity. As others mentioned, resetting the watch or unpair and re-pairing would be the first things I would try.
Done that. I should say that I got a pebble and have 0 issues.. Don't know why it was not working,, tried 2 different ones from 2 different stores.. Bc of that sony refused to even send me another.. They pretty much forced me to return it
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