Below is a previous post about BLE with Samsung.....

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We are delivering to Britpart in the coming weeks. They will require another couple of days to process and get the units out to the dealers.

Please do note, tho, we use bluetooth BLE - so only the latest generation of phones / tablets. And google has not yet released the Android API for BLE (code we need to interface with the BLE module on an Android phone).

So at the moment, only iOS: iPhone 4s/5, iPad mini / 3 / 4.

Samsung has released their own Android BLE API, so we may be able to do the Galaxy 3s and 4s in the near future.
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.....I think Samsung might be using ANT instead of BLE, is this correct? I've already ordered the IIDToolBT and will be getting the Galaxy Note 3 and wonder would there be an issue with using both together?

Thanks
blueRR 2017 Victory Magnum Gloss Black
2006 Range Rover HSE 4.4L Jag Engine/ Buckingham Blue
2002 Kawasaki ZX12r - Black
1990 300zx NA Coupe - Silver

the samsung s3 has pairing issues with the smart bluetooth devices like the IIDtool ...i'm not sure if its been resolved yet , best google and see ..