bt call smart watch with chronograph

{"cid":"91223277","title":"Sport Personalized Electronic Gifts Oxygen Monitor Watch BT Calling Full Screen","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/af\/bd\/19ebc6bba027fe65c96affce755f-200x200-1.jpg","attrs":{"Price":"$3-$300","Brand Name":"OEM","Model Number":"DT8","Minimum Order Quantity":"10","Delivery Time":"3-5days","Certification":"ISO.CE\uff0cROHS, FCC","Place of Origin":"China","Payment Terms":"Paypal\/T\/T,Western Union,MoneyGram,D\/P,D\/A,L\/C","Supply Ability":"10000pcs\/day","Name":"Pedometer Oxygen Smartwatch","Size":"2.02inch","Customized":"Yes","Compatibility":"Andriod, iOS devices","Connectivity":"Wireless,Bluetooth","Battery":"7days","Water Resistance":"IPX7","Warranty":"1 year"}}