Abstract: This disclosure relates to bands for wearable devices. In an aspect, the band includes a support structure with an antenna disposed thereon. An electronics unit is coupled to the support structure. The band can include an opening that surrounds the support structure. The band can also include an electronics casing that surrounds the electronics unit. The band can be removed from the support structure and the electronics unit.

Abstract: Home purchase of goods or services, including media services delivered via the home user's interactive digital tv or DAB radio (for example the availability of a pay film or participation in a game or competition) may involve use of the purchaser's credit card or the use of a telephone modem installed in the users tv or tv set top box and connected via land line to the public service telephone network, the modem then initiating a call to a premium rate telephone number in order to pay for items purchased. Some people do not have credit cards or may dislike using them for home purchase because of certain security related factors. Meanwhile, not all tv's and set top boxes have telephone modems installed or, if they are installed, they may not be connected. At present, it is rare for modems to be installed in DAB radios.