Geek accessories

28 September 2017 / 18:18BST

GoPro Karma review

Updated 28/9/17: GoPro’s drone didn’t quite hit the heights of its rivals, but an update should give it a lift.....
20 September 2017 / 14:41BST

Insta360 One review

Shoot everything and edit later with this 360-degree 4K camera...
05 September 2017 / 17:50BST

Sphero R2-D2 review

The droid you’re looking for – if you’re a big Star Wars nut