Soon you too could be sending or receiving unsolicited messages via Bluetooth from up to 65-metres (200-feet) or more away, as the new Bluetooth 4.0 standard has been finalised. Now we know manufacturers haven’t exactly rushed to launch Bluetooth 3.0 devices, but the new standard may interest some, with its low-energy mode and boosted range, up from 30-feet to 200-feet. Realistically, the Bluetooth Special Interest Group (SIG) maintain the new standard will be of use to manufacturers of small devices, such as watches or remote controls, and to those creating network equipment. “Bluetooth…