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IPX4 Sweatproof Rating: Stay focused on your workout or commute without worrying about moisture damage to your long battery earbuds
Finding the perfect balance between comfort and effectiveness is a common challenge for parents
360-Degree Sensors: Automatically detect and bypass obstacles for worry-free flight sessions
Elevate Your Space with All-in-One Power and Sound
Quality: Sustainably sourced materials with ISO-standard tanning
COOSPO HW9 HRM Sensor Armband Heart Rate Monitor with HR Zones/Calories for Fitness Running BLE5.0 ANT+ for Peloton,Zwift,Wahoo Color:HW9 IPX4 Sweatproof Rating: Stay focusedSPECIFICATIONS Brand Name: COOSPO Choice: yes High concerned chemical: None Model Number: HW9 Origin: Mainland China 1BPM OPTICAL HEART RATE ARMBAND & CALORIE TRACKER: COOSPO HW9 heart rate armband uses optical heart rate technology to provide accurate heart rate and calorie burn data, achieve a monitoring error of 1BPM. HEART RATE ZONE MONITORING& HRV FUNCTION: HW9 has a 5 color LED indicator light for Heart Rate Zone Trainingthat show your heart