Meet Whipper: a smart wearable device that you can clip on to track your climbing activity. The device pairs with your smartphone to show where, how often, and what you have climbed. It measures your pace, calories burned, time on the wall, and steepness of each climb.
The Whipper has a 100 mAh rechargeable battery that lasts up to 2 weeks. It has a 6-axis motion sensor for tracking and operates in -20 °C to 60 °C temperatures. Yet another interesting Indiegogo project.