fitness tracker bracelet features professional 24h-continuous heart rate detection, detect your heart rate accurately whether you are resting or doing sports, giving you real-time feedback, and you will know about your heart rate well anytime anywhere.
Bluetooth 4.1 technology, allows to stably and fast to connect with mobile phone App, and super low consumption. This smart bracelet can record steps, calories and distance, so you can know your sports data,adjust your exercise program and live a healthier life.
Standby time approximately 7-8 days
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