Meet the Trace: a smart activity tracker you can mount to your surfing board to track your surfing sessions like a pro. The device is compatible with iOS and Android devices. You can pair it with your GoPro to prepare your videos, add your stats, and share your work with others. The device offers GPS mapping, wave count, speed, paddle distance, number of turns, and other information.
Trace is designed to track your surfing moves. It can track 5 sessions and lasts up to 10 hours on a full charge. Like what you see? You can get yours for under $200.[where to get it]