2020 Waterproof Bluetooth 4.0 Wireless Heart Rate Monitor Wireless Heart Beat Belt Sports Perform Calories and Fat Calculation
$24.99
{{option.name}}:
{{selected_options[option.position]}}
{{value_obj.value}}
Brand Name: HewolfOrigin: CN(Origin)Model Number: s Heart Rate Monitorcolor: blackBattery lifetime: about 700 hoursTransmission range: less than 30mFeature1: Perfect as gift to your friends and family.
Show More
Show Less