bt3 0 call smart watch

{"cid":"91215941","title":"1.6 inch Amoled 480 x480 Sport Smart Watch SK42 Magnetic Charging SedentaryReminder Support","imgUrl":"https:\/\/img.chinax.com\/nimg\/f7\/0b\/2f0361386b857abf9e32e02335cb-200x200-1.jpg","attrs":{"Price":"$15.5-$18.5\/pcs","Brand Name":"KALIHO\/OEM","Model Number":"SK42","Minimum Order Quantity":"3000","Delivery Time":"5 days--30 days","Certification":"CE ROHS","Place of Origin":"CHINA","Payment Terms":"T\/T. Paypal. Western union. LC","Supply Ability":"500,000pcs\/Month","Packaging Details":"100PCS\/CTN, 15.5KG\/CTN, 0.055CBM\/CTN","Model":"SK42 Smart Watch","Bluetooth":"BT3.0\/Ble5.1","CPU":"AB5691F","Waterproof":"IP68","Blood oxygen \u00a0":"YES","Calculator":"YES"}}

{"cid":"91222783","title":"RTOS Operating System Shape Smart Watch 1.75-inch Screen 512KB Memory and IP67 Waterproof","imgUrl":"https:\/\/img.chinax.com\/nimg\/33\/44\/32be23954366ab1d63ab1934a9a0-200x200-1.jpg","attrs":{"Price":"USD 27 \/PC","Brand Name":"Rainbuvvy","Model Number":"SEMI","Minimum Order Quantity":"100 pcs","Delivery Time":"5-8 work days","Certification":"CE","Place of Origin":"China","Payment Terms":"L\/C, T\/T","Supply Ability":"100pcs per 5 days","Packaging Details":"10cm*8cm*5cm"}}