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 bought this for my gopro hero 4 silver. its easy to use and to set up, i dont need to pull out my phone just to used my app. the only problem battery wont last long.