Sleep Monitoring, Heart Rate, Smart Wearable Devices
$21.67
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Product information:Applicable platform: fully compatibleSupply category: spotApplicable people: mass, fashion, adultScreen size: 1 inchInterface: USB 2.0Camera: NoneBody memory: 51Screen material: LEDWearing style: wrist strapCompatible system: fully compatibleCommunication function: not supported Packing list:Watch X1
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