Apple has provided more details on its smartwatch range, on sale from April, priced between $350-$17,000 to appeal to a wide range of would-be buyers and initially focusing on enhancing the iPhone through added convenience.

The Watch is likely to develop quickly in the next few years, and has the potential to become an indispensable tool for managing payments, health data and identity, as well as controlling other connected devices.

The company is laying the foundations for Watch to become a must-have device, but the case is still to be made and ultimately its success depends on a number of key groups and factors outside Apple’s control.

Consumer expenditure on recorded music continued its decline in 2014 by about 6% to $18 billion, as purchasing of download-to-own (DTO) albums and singles passed its peak in 2013, adding to the ongoing decline in total sales of CDs that started a decade ago Streaming is now the only growth story left for the industry, and it has a global footprint, being embraced by developed and emerging markets alike, unlike purchasing The US phenomenon of rapidly rising revenues from ad-supported audio streaming services such as Pandora and music video streaming on YouTube is quite unique as other markets currently lack the potential for online advertising

News has entered a new phase, defined by the disruptive forces of mobile, social media and video, effecting rapid changes in consumption and the underlying economics for news businesses: the level of change and innovation is rewiring the structure and financial models for news more quickly than many news providers are able to respond. While charging for news looks to be a successful route for some brands, we note that the scale of charging for the industry is substantially smaller than in print. Apart from this, three models are gathering traction: selling audience engagement; selling news services; and selling news to businesses. Each of these options involves very different strategies and opposing objectives which can only be pursued at the same time by those with the deepest pockets. Everyone else has to choose.

The Consumer Electronics Show in Las Vegas revealed the ‘next big thing’ for consumers to be products embodying the Internet of Things (IoT), controlled from the smartphone or the vehicle Wearables like fitness bracelets are already selling well in the UK, amongst the largest per capita markets for consumer electronics, and next up is the launch of Apple’s smartwatch Building out the smart home is the focus of the current wave of devices imbedded with sensors on show at CES 2015, with apps developed on platforms supplied by Samsung, Google and Apple

The iPhone 6 and 6 Plus drove Apple’s most extraordinary quarter ever, with the company’s position in the smartphone market improving on all fronts: explosive growth in China, rising market share in the US and a rising average sales price.

By contrast, iPad sales continued to decline in spite of the iPad Air 2’s release, suffering from cannibalisation by the phablet-sized 6 Plus and saturation in developed markets. Apple has a strategy to revive sales, which may bear fruit later in the year.

A slate of new products is coming this year, led in the spring by Apple Watch. The question is, will Watch be a significant new source of profit or just a way to protect the iPhone’s dominant position in the smartphone market.