Bainsh Upgraded M3 Plus Smart Activity Fitness Tracker Band | OLED Touch Display | Long Battery Life | Heart Rate…

Heart Rate Monitoring Designed with multi sport modes, real time heart rate monitor.
Sleep monitor, check sleep trend chart to view your sleep time and quality.
Long Battery Standby, Perfect for outdoor sports, travel, business, etc.
Sedentary reminder, set it to remind you to walk or exercise after a long time sit.
Notifier for sedentary, call and SMS, never miss out important issues.