M3 Smart Bracelet Heart Rate Blood Pressure Sleep Monitor Fitneess Tracker Smartband Waterproof Sport Wristband SMS Call…
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[All-day Activity Tracking] Multi-Sport Modes help you better understand your specific health activity data; Connect on your cellphone can show run stats like pace and distance and record a map of your workout route.
[Heart Rate & Sleep Monitoring] Tracks real-time heart rate automatically & continuously and automatically tracks your sleep duration & consistency with comprehensive analysis of sleep quality data, helping you adjust yourself for a healthier lifestyle$19.88