Meet NEXUS: a smart wearable device that helps you track your CrossFit training sessions. It is comfortable to wear and has a sweat-proof design. The device uses machine learning to track your workout. It gives you a breakdown of your cadence, power, and work-to-rest ratio.
NEXUS knows how hard you work and automatically count your reps and rounds. NEXUS tracks over 140 exercises. It even lets you compare your results with others.