Bluetooth 4.1: Connection Joyous and faster




Bluetooth was very early something I used reluctantly. Quick Bluetooth pulled the battery is empty, but over the years the protocol has become more versatile. Instantaneous projected to Bluetooth 4.0 LE (Low Engergy) be what precisely sorts of devices benefits that we associate with a smartphone or tablet – Fitness Tracker for example. Now the new features have been announced which the new protocol Bluetooth 4.1 will offer – the Internet of things is near.


The Bluetooth version 4.1 is the first update of the wireless technology, since July 2010, when the introduction of Bluetooth Smart solutions the basis for the Internet of Things has been added. The update to version 4.1 to improve the user experience by providing a more comprehensive support of LTE as well as the exchange of larger amounts of data.

They also enable new innovations because devices are now able to support different functions simultaneously. The update also lays the foundation for IP-based connections, eliminating the role of Bluetooth is extended as a central component of a wireless connection to the Internet of Things.

Bluetooth logo

These are the key updates:

– Interaction: Bluetooth 4.1 has been designed to work together seamlessly and work closely with the latest generation of cellular technologies such as LTE. So Bluetooth and LTE radios can communicate with each other to coordinate an optimal transmission and thus to reduce possible interferences in the Nahbandbereich. The interaction of the technologies is done automatically, so the user can enjoy without effort the high standards that they expect.

– Better connections: Bluetooth 4.1 allows manufacturers greater control over the setting up and maintaining Bluetooth connections by the time interval to network again, can be flexible and variable. In this way, devices can automatically connect to each other if they are in the area, which contributes to a better user experience. If the user leaves the room and enters it some time later, may be two recently used devices back to network with each other without the user having to be active.

– Improved Data Transfer: Bluetooth Smart technology supports the exchange of high data rates. For example, sensors that have collected data during a jogging, swimming or cycling round, they transferred much more efficiently once the consumer has arrived back home.

Bluetooth 4.1 also expands the development environment for Smart Bluetooth, which product and application developers can design more flexible products that include multiple functionalities. With these new capabilities, a single device at the same time act both as Bluetooth Smart peripheral device as a Bluetooth Smart Ready hub.

So a smart-Watch as a hub can be used, for example, by collecting information from a Bluetooth Smart heart rate monitor, while they can also serve as a peripheral device for a smartphone and display new messages.
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