W34 smart watch ECG+PPG series 3 4 heart rate monitor sports tracking ip67 for Apple Huawei Samsung IOS Android w34 smart watch

W34 smart watch ECG+PPG series 3 4 heart rate monitor sports tracking ip67 for Apple Huawei Samsung IOS Android w34 smart watch
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sku: 62444983547
$15.00
Shipping from: China
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