4K ACTION CAMS

iSaw Edge

Capture every high-octane adventure in 4K Ultra HD through the iSaw Edge’s 170°, wide-angle lens, and document any underwater explorations using the supplied 40-metre waterproof housing. £125, amazon.co.uk

GoPro Hero5 Black

Snap epic action footage on GoPro’s flagship 4K cam using one-touch recording or voice commands. Image stabilisation smooths out adrenaline-fuelled shots while settings can be tweaked on the two-inch touchscreen display. £399.99, gopro.com

Kaiser Baas X4

The 40-metre waterproof X4’s built-in stabilisation keeps your action shots shakefree, whether you’re shooting 4K at 30fps or full HD slow-mo at 120fps. Smartphone control means you’ll never miss a memory. £199.99, kaiserbaas.com