Sleep monitor adult smart watch

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{"cid":"218937","pid":"31860045","pimg_url":"\/\/img1.b2bforus.com\/84\/4f\/f96a2950e90e\/product\/120820752_s-w400xh400.jpg","name":"2018 Factory U8 Smart Watch Sleep Monitor With Silicone Strap Have SIM Card Camera For Android 4.4 Call\/SMS Reminder u8 Smart Wristwatches","attrs":{"Price":"Negotiable","MOQ":"2 pieces","Delivery Time":"Negotiable","Brand":"meixunda"}}

{"cid":"218937","pid":"31860036","pimg_url":"\/\/img1.b2bforus.com\/84\/4f\/f96a2950e90e\/product\/120820701_s-w400xh400.jpg","name":"Sleep Monitor OEM DZ09 Relogio Inteligente 2020 With Smart Cell Phone DZ09 Wrist Watch Camera Facebook Watch Support SIM Card","attrs":{"Price":"Negotiable","MOQ":"2 pieces","Delivery Time":"Negotiable","Brand":"meixunda"}}

{"cid":"218937","pid":"31860028","pimg_url":"\/\/img1.b2bforus.com\/84\/4f\/f96a2950e90e\/product\/120820659_s-w400xh400.jpg","name":"2019 Hot Sale Optical Round Screen Heart Rate Monitor K88h Smart Watch For iPhone And Android Heart Rate Monitor k88h Waterproof Sport Watch ip65","attrs":{"Price":"Negotiable","MOQ":"2 pieces","Delivery Time":"Negotiable","Brand":"meixunda"}}