Saturday, 15 November 2014

Bluetooth Low Energy and Android

Bluetooth low energy or Bluetooth LE or Bluetooth Smart  is basically a wireless personal area
network technology designed and marketed by the Bluetooth Special Interest Group aimed at novel applications in the healthcare, fitness, security, and home entertainment industries.

With Android 4.3 (API Level 18)  the support for Bluetooth Low Energy comes built in the platform and also the multiple APIs have been made available which the apps can use to discover devices, query for services, and read/write characteristics.

When compared to Classic Bluetooth, Bluetooth Smart considerably reduces the power consumption  and the maintenance cost  while maintaining a similar communication range.  This allows Android apps to communicate with BLE devices that have low power requirements, such as proximity sensors, heart rate monitors, fitness devices, and so on. The fields for which these apps can be build are endless , but to start with I am listing down a few areas where BLE based apps are picking up at a very fast pace:
a.       Health Care
b.      Sports and Fitness
c.       Notifications and Messaging Alerts
d.      Proximity sensing

This video from google provides a great overview of how Android is leveraging this technology to spread joy among the  android community and preventing  battery drain..




For experiencing and discussing awesome apps  please do reach us(Recrosoft Technologies Pvt. Ltd. ) at  http://www.recrosoft.com

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