Chronograph heart rate monitor

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{"cid":"125690","pid":"22891839","pimg_url":"\/\/img1.tradegrowthhub.com\/fa\/b7\/fd591d3f5a8d\/product\/77657965_s-w400xh400.jpg","name":"Date Sport Body Fitness Heart Rate Meter Pulse Watch\/Wristwatches\/Automatic Watch Heart Rate With Pulse Alarm Clock","attrs":{"Price":"$5.80(400 - 499 Pieces) $5.00(500 - 999 Pieces) $4.60(1000 - 1999 Pieces) $4.20(>=2000 Pieces)","MOQ":"400 Pieces","Delivery Time":"Negotiable","Brand":"LEAP, LEAP"}}

{"cid":"125690","pid":"22891821","pimg_url":"\/\/img1.tradegrowthhub.com\/fa\/b7\/fd591d3f5a8d\/product\/77658061_s-w400xh400.jpg","name":"Date Sport Body Fitness Heart Rate Meter Pulse Watch\/Automatic Wristwatches\/Wristwatches Heart Shape","attrs":{"Price":"$5.80(400 - 499 Pieces) $5.00(500 - 999 Pieces) $4.60(1000 - 1999 Pieces) $4.20(>=2000 Pieces)","MOQ":"400 Pieces","Delivery Time":"Negotiable","Brand":"LEAP, LEAP"}}

{"cid":"125690","pid":"22891805","pimg_url":"\/\/img1.tradegrowthhub.com\/fa\/b7\/fd591d3f5a8d\/product\/77657965_s-w400xh400.jpg","name":"Date Sport Body Fitness Heart Rate Meter Pulse Watch\/Wristwatches\/Automatic Watch Heart Rate With Pulse Alarm Clock","attrs":{"Price":"Negotiable","MOQ":"400 Pieces","Delivery Time":"Negotiable","Brand":"LEAP, LEAP"}}

{"cid":"125690","pid":"22891780","pimg_url":"\/\/img1.tradegrowthhub.com\/fa\/b7\/fd591d3f5a8d\/product\/77657854_s-w400xh400.jpg","name":"China Manufacture Supply Electric Heart Rate Monitor Sport","attrs":{"Price":"$10.00(1 - 9 Pieces) $9.50(10 - 100 Pieces) $9.00(>=101 Pieces)","MOQ":"1 Piece","Delivery Time":"Negotiable","Brand":"LEAP"}}