Portronics Exigo Wrist Band at Rs. 692 – Shop Online at Groupon.co.in Apply Extra 30% off coupon: SPEED30 About Band: Activity: Tracks and records your daily exercise, daily steps, distance, calories burned and more Sleep Tracker: measure and monitor your sleep quality Self-management : set personal goals for daily activities Sharing: share data to social networks, such as facebook, twitter,…