The App GARD PRO FIT, a brand-new smartwatch helper, The app works with smartwatch AT321，not only monitors your health data and physical activities, but enables you to download numerous official watch faces and upcoming events and services.

【Exercise & Physical Activity Tracking】
Once your daily goals are set, the progress is tracked in real time.
Records steps and calculates distance and calorie consumption.

【Health Monitoring】
Enables real-time detection of heart rate with personal settings.
Enables sleep monitoring and analysis of sleep quality that can be shared.

【Personal Settings】
Download multiple customized watch faces online
Settings on notifications of phone calls, SMS and SNS.
Quick settings on sedentary reminder, alarm clock and tilt to wake the screen.