Hard

Recording Activity: The smart device, when synchronized with the app, accurately records steps, distance, calories burned, historical sleep statistics, and heart rate data for the day.

Exercise Tracking: While connected to the app with the smart device activated, users can precisely track the pace, time, distance, and route of each exercise session, enhancing the effectiveness of running and walking routines.

Heart Rate Monitoring: Through device synchronization, detailed heart rate analysis is available within the app. This feature presents historical heart rate data charts, comparisons of weekly maximum heart rate values, and 24-hour average heart rate graphs for monitoring stress levels and workout impacts.

Sleep Analysis: Utilizing the smart device for sleep monitoring allows users to observe wake-up times, light sleep phases, and deep sleep stages nightly. By syncing with the app, users gain access to historical sleep patterns analysis and comparisons over a 7-day period.

Notification Alerts: Wearers can opt to receive message notifications, alarm reminders, sedentary alerts, and hydration reminders on the smart bracelet through app synchronization to support a more structured lifestyle.

• Precautions:
• 1. The sports feature requires GPS positioning. Continuous background use of GPS during activities can significantly impact battery life.
• 2. Compatibility with HealthKit enables data synchronization of step counts, sleep patterns, and exercise data to [Health].