Motorola has launched two new smartphones and its Moto 360 watch.

It’s the latest news in a busy week that’s also seen product announcements from Samsung, Sony and Microsoft.

SMS Audio, the audio brand co-founded by Curtis ‘50 Cent’ Jackson, is working with Intel Corporation on a headphone system that’ll incorporate biometric sensors.

Its forthcoming 'SMS Audio BioSport In-Ear Headphones powered by Intel' will include an optical heart rate monitor to collect fitness data.

Apple has warned customers that its two-pin iPhone mains chargers may overheat “in rare cases”. However, the three-pin model used in the UK is not affected.

The A1300 5W European USB power adapter was supplied with some iPhone 3GS, iPhone 4 and iPhone 4S models shipped from October 2009 to September 2012.

Mark Bridge writes:

What would you say to a tiny little device that enabled you to recharge your smartphone almost anywhere, whenever you wanted?

This is pretty much what a US-based company called Nomad is promising. In fact, they sent me two of their latest products to try.

Wearable device sales in the first quarter of 2014 were dominated by ‘activity trackers’, according to a new report from ABI Research.

It says these fitness-related devices outsold smartwatches by four to one.

Mark Windle, head of marketing at OpenCloud, predicts that this year’s reduction in the number of traditional telecoms operators in some countries will provide an opportunity for other operators to innovate and capture market share in 2016.

He says next year will be a year of rapid change for telecoms… whether it’s MVNO disruption, competitive tariff pricing or simply defence from the ‘dark art’ of hacking.

Mark Bridge writes:

The most memorable moments in life often go unrecorded. You don't have your camera in your hands. Your finger is still hovering over the 'pause' button on your audio recorder. Or you were simply too busy experiencing whatever was happening. It's all about the one that got away.

That's where Kapture can help.

Mark Bridge writes:

James Rosewell shows me a colourful roll of paper that's the width of an iPhone but well over three metres long. When I look closer, I can see it's a printed copy of the Wall Street Journal's mobile website. That's a lot of scrolling to do... and a pretty unfriendly user experience for anyone reading the news online. Why does it work so badly?

We're talking about plenty of new products and services in this week's podcast, including the iPhone 3GS, augmented reality browsers and stealth headsets. Meanwhile, Faisal Sheikh from Fone Doctors tells us that consumers are now looking at operating systems, not brand names, when they choose a new phone.

This week the team takes a look at mobile web browser security... and explains why your bank's recommended browser isn't as safe as you might expect. Plus, as usual, there's an in-depth look at the week's industry headlines.

Iain, Mark and James look at the new iPhone and talk to Ethelbert Williams about the Nokia Point & Find service. Plus there's room for the rest of the week's mobile industry headlines.

In this special extended interview, Suneet Singh Tuli talks to Iain Graham about the PocketSurfer device. They discuss form factors, flat-rate charging for data, roaming charges, convergence, consumer acceptance - and the forthcoming PocketSurfer3.

This week's edition of The Fonecast seems to be disproportionately full of good news... not that we're complaining. There's also an interview with Suneet S Tuli, who's CEO of the company behind the PocketSurfer2 mobile internet device.