This tough waterproof remote uses Bluetooth Low Energy for maximum battery life and easy pairing with your camera. It features a large high-resolution display that lets you check your camera’s status at a glance, glove-friendly buttons and a handy wrist strap.
I found this very handy for when I need to turn the gopro on and off while not having direct access to it. Comes with a key ring and wriSt strap but wish it came with a lanyard as well for the price.