Workout Session - Respiratory Rate

This was a concept screen for a stealth wearable company. The device featured technical specs that would reliably allow measurement of respiratory rate (seriously). It was pretty cool ... if you cared about stuff like that.

What I really wanted to take time to do was animate the circles to show people real-time breathing, or at least, give a visual indicator of what 27 breaths per minute vs 35 breaths per minute looks like.

I imagined it here as expanding in outward circles as the user breaths in, or alternatively, only going to the 3rd circle fill layer if you're taking shallow breaths, going the full gamut if you're taking deep breaths, etc.