F81 Smart Bracelet – Advanced Fitness Tracker with Heart Rate Monitor, Sleep Tracker, Activity Tracker, and More Features – Ideal for Sports and Daily Wear

The F81 Smart Bracelet is an advanced fitness tracker designed for those who lead active lifestyles. It combines cutting-edge technology with sleek design to provide users with comprehensive health and fitness monitoring, as well as convenient daily wear functionality.

Key Features:

1. 1. 1. Heart Rate Monitor:

         • The bracelet features a built-in heart rate monitor that tracks your heart rate in real-time.
         • It provides valuable insights into your cardiovascular health and helps you stay within your target heart rate zones during workouts.

      2. Sleep Tracker:

         • The sleep tracker monitors your sleep patterns, including deep sleep, light sleep, and REM sleep.
         • It offers detailed sleep analysis and suggestions for improving your sleep quality.

      3. Activity Tracker:

         • The bracelet tracks your steps, distance, calories burned, and active minutes throughout the day.
         • It also supports various sports modes, such as running, cycling, and swimming, allowing you to accurately monitor your performance.

      4. Long Battery Life:

         • The F81 Smart Bracelet offers impressive battery life, with up to 5-10 days of use and 20-30 days of standby time.
         • This ensures you stay connected and active without the need for frequent charging.

      5. Water-Resistant Design:

         • With an IP68 rating, the bracelet is designed to withstand water and dust.
         • It is perfect for users who engage in water activities or have active lifestyles.