Body Fat Wristband Muscle Mass BMI Test Fitness Tracker Smart Band | video

Key Features: 

• The World's First BIA Technology, Record 12 Body Composition Data
• Body Fat Detection, BMI/Calorie Data, Muscle Mass Test
• 24 Hours Heart Rate Monitoring, Sleep Quality Analysis
• 12 Sports Modes, IP67 Waterproof, Standby 45 Days