Weird & wonderful

A very cute tiny rugged phone that's impressive for how much survived the shrinking.

A handheld printer that prints on almost any surface, limited to one colour and horizontal content.

A small fan with sticky pads that packs a punch but has a pointless LED.

An umbrella with a battery, USB port, solar panels and a fan, which he calls possibly the world's most advanced.

The luxury concept was not the problem, but handmade phones were always a year behind on specs, giving a 4/10 fail.

An expensive water-resistant suitcase whose interior acts as the sound chamber for a built-in Bluetooth speaker.

A cheap, cheerful and surprisingly bright disco light that does the job if you want a small rave.

Became his favourite item in the video, a clip-on tap attachment that reduces water use and stops with a hand wave.

A really weird AR t-shirt that shows your insides through an app, a cool learning tool as well as a toy.

A strange rear touchpad that feels like reaching through the phone to touch the screen.

An unusual tiny printer you swipe across paper, though tall images were hard to get right.

One of the coolest things on the list, letting you hear through walls.

Cool to see but not something he'd recommend, and electromagnets are bad for phones.

Last year's Anki robot, which Vector succeeds and has more potential than.

A charming, pet-like robot that feels alive, though the entertainment is thin for now and battery life is unremarkable; this was a sponsore…

A heavy, uncomfortable chunk of silicone shaped like an ear that he finds ridiculous.

He cannot understand the thinking behind the grass case, though it will make you stand out.

A battery-powered case with Nokia 3310 quality games that splits people into those who see the point and those who do not.

He hates how it looks but it is the softest, most comfortable case he has held, though it barely fits a pocket.

A polarising case that some people hate and others love, with Arun unsure who it is for.

A cleaning-fluid-bottle case he calls dumb and pointless, though eye-catching.

A standard-looking case that changes colour with heat, shown as a neat gimmick without a firm verdict.

An absurdly expensive limited-run titanium bumper, presented as crazy in price rather than judged.

Not really a smart gadget, but an ornament with interesting augmented reality features.