ble 4 2 move ecg smartwatch

{"cid":"91215941","title":"IP68 1.28inch Blood Pressure Monitor ECG Smart Watch 320mAh","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/18\/48\/7f32a70e1ba0d5674bc4ebb94c5e-200x200-1.jpg","attrs":{"Price":"$25-$35\/pcs","Brand Name":"KALIHO\/OEM","Model Number":"V6","Minimum Order Quantity":"3000","Delivery Time":"5 days--30 days","Place of Origin":"CHINA","Payment Terms":"L\/C, D\/A, D\/P, T\/T, Western Union, MoneyGram","Supply Ability":"500,000pcs\/Month","Packaging Details":"100PCS\/CTN, 16KG\/CTN, 0.057CBM\/CTN","Name":"V6 ECG Smart Watch","CPU":"Nordic NRF52832","Memory":"RAM 64KB+FALSH 512MB","Display":"1.28inch, 240*240 pixel. PPI:386","Blood Presure":"YES","Blood Oxygen":"YES"}}