问题
Which Android (with Jelly Bean, 4.2) devices support Bluetooth low energy (BLE)? Does Samsung Galaxy S III support it?
(This question came up after reading the blog post Bluetooth 4.0 on Galaxy S3.)
回答1:
I believe that currently only the Motorola RAZR has BLE support (because Motorola provides their own BLE library to developers). The S3 does not support BLE (drivers / API not available).
This letter from the COOKOO watch project describes Android's Bluetooth 4.0 disaster well.
Additionally, this issue has become the unofficial venting / complaining forum for developers. There are occasionally some useful updates there.
Edit
Bluetooth low energy is now officially supported in Android 4.3 (API 18). Check the developer's guide here.
回答2:
No Android phone currently supports BLE. Some phones have the BLE chipset but since Android doesn't support BLE, the BLE hardware is basically unusable.
回答3:
My Samsung Galaxy S2 works nicely with the Polar H7 bluetooth heartrate monitor, using MyTracks. Which, I assume, means that the SGS2 supports BTLE No such luck with my Nexus4 though.
来源：https://stackoverflow.com/questions/14118658/devices-with-android-4-2-jelly-bean-supported-bluetooth-low-energy-ble