Prana

Prana is the first wearable that tracks breath and posture

It detects diaphragmatic breathing, breath patterns, and simultaneously evaluate posture, and can work both as a passive tracker and active training system.
Prana

Breath and posture tracking wearable Prana launches a crowdfunding campaign

The small device is worn on the waist band, offering key insights into wellness and stress which not available in traditional step and calorie counters.