The Go Pro name has become synonymous with extreme sports photography, and the Wi-Fi BacPac and remote combo kit gives adrenaline lovers even more control over their favorite cameras. Snap the $100 BacPac onto a HD Hero2 and control the camera from a durable, waterproof wrist-ready remote--or a smartphone, tablet, or computer with the Go Pro app--via a peer-to-peer Wi-Fi connection. Even better: you can stream a live view from the camera to those mobile devices, making sure you're getting just the right shot on the slopes or in the surf, something that's often been a challenge for tiny, viewfinder-deficient sports cams
