GNC on Track

A professional smart band app.

"GNC on Track" APP is an application which can automatically syncs Smart band data to phones and network, and to select Android phones without plugging in or pushing buttons. This gives user real-time access to sport stats on the Smart band dashboard throughout the day.

"GNC on Track" APP tracks user sleep time, help to improve your sleep quality. Share and Compete With Friends; make progress, win user wards for daily, weekly, monthly achievements.