The Bluetooth Special Interest Group (SIG) today announced the formal adoption of Bluetooth Core Specification Version 4.0, with the hallmark feature, low energy technology. This final step in the adoption process signals to Bluetooth SIG members that the Bluetooth SIG Qualification Program is now open for qualification of all Bluetooth product types to the Version 4.0 Specification.

“The finalization of Bluetooth low energy wireless technology within the Core Specification is a monumental achievement,” said Michael Foley, Ph.D., executive director, Bluetooth SIG. “Bluetooth wireless technology can now, with the hard work of our members and our world-class qualification program, really do it all.”

Members may visit to download specification details from the Adopted Specifications web page. Test documentation, including requirements and tools to support member qualification efforts, is available on the member site as well. Market Opportunity.

In a report out last week from West Technology Research Solutions, the opportunity for Bluetooth low energy technology, the hallmark feature of Version 4.0, was found to be considerable. Said Kirsten West, principal analyst with WTRS: “Bluetooth low energy will be a significant contributor to the overall Wireless Sensor Network market, representing nearly half of all shipments in 2015. The advantage to this new protocol is that it is totally optimized for low power battery operation.”

The hallmark feature enhancement to the Specification, Bluetooth low energy technology opens entirely new markets for devices requiring low cost and low power wireless connectivity, creating an evolution in Bluetooth wireless technology that will enable a plethora of new applications – some not even possible or imagined today. Many markets such as health care, sports and fitness, security, and home entertainment will be enhanced with the availability of small coin-cell battery powered wireless products and sensors now enabled by Bluetooth wireless technology.

Bluetooth low energy wireless technology, the hallmark feature of the v4.0 Bluetooth Core Specification, features:

• Ultra-low peak, average and idle mode power consumption

• Ability to run for years on standard coin-cell batteries

• Low cost

• Multi-vendor interoperability

• Enhanced range