Slip this lightweight case on your iPhone 5 to get more than twice the standard battery life.

This security bracelet vibrates if your phone goes out of range, but doesn't look that great while doing it.

The Fitbug Air is a small device that acts as a pedometer that records every step you take, and pairs with a workout app.

PAX East Power A's second crack at an Android controller is less compact but more satisfying.

Put some pizzazz into touchscreen gaming with this amazing (and very round) robotic ball gaming system.

A quality Bluetooth speaker that pulls double duty as a hands-free car phone

A simple but not so useful USB streaming device for computers and Android

An iPhone compatible microphone for those needing quality portable audio recording.

For once, the hype is near the mark - this little thing can belt out some pretty decent audio for a portable Bluetooth speaker.

A cut down version of the high-tech step-counting fitness gadget.

PayAnywhere undercuts the competition with low transaction fees and a sturdy card reader.

With the ability to pair with two devices simultaneously, the Supreme UC is designed to work with mobile devices as well as PCs.

For those interested in personal stats, such as how many steps you've taken, how many calories you've burned, how much sleep you're getting, then the tremendous Fitbit Ultra's for you.

A digital recorder for your iOS device that's ideal for recording concerts, podcasts and more.

Is this the best way to get mobile broadband for tablets and laptops?

The solar charger that delivers emergency power during the summer months

Zomm bills itself as a "wireless leash" for your phone. Obviously, that's nonsense, so what is it real-person language? It's a little Bluetooth dongle you attach to your keys (or your belt, with the included clip) that acts as a handsfree speaker, an alert to tell you've forgotten your phone, and a safety device.

Ever got frustrated by weak mobile signals in your house or workplace? Us too. Now Vodafone has a plug-in router-alike solution – the Vodafone Sure Signal - that means you won't ever again have to crane your head out of a top floor to get decent in-home coverage.

Plug your guitar into your iPhone, iPod or iPad, turn up the volume and start riffing!

The Power Fort battery pack keeps you juiced up

Improving on the Apple iPhone buds is easy, but at what price?

A versatile device that lets you use your iPhone in a new way

Squeeze some extra life out of your gadgets

We like this product, but find it hard to imagine a time when it would actually be useful. That opening sentence might sound at odds with itself, so you’d better read on.

The iPhone’s headphone jack is recessed so far into its body that hardly any third-party headphones actually fit.