Jawku Vertical Jump Sensor with App

This is the Jawku Jump: an app connected vertical jump tracker that helps you measure your vertical jumps. It comes with a convenient clip to attach to your shoes to measure your vertical jump and overall leg strength. You will be able to track everything on your phone, including your best record and notes.

The Jawku Jump is designed to negate jump stretching and other factors. It has a lightweight design. You can find out more about it here.

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