nordic 52832 smartwatch blood pressure accuracy

{"cid":"91205624","title":"1.4\" IPS Health Fitness Smartwatch With Body Temperature And Blood Pressure","imgUrl":"https:\/\/img.chinax.com\/nimg\/8c\/cc\/2b41cd2241c602266c1aa86fb8d1-200x200-1.jpg","attrs":{"Price":"$20.10\/Pieces 1-499 Pieces","Brand Name":"Glomarket","Model Number":"WR0003","Minimum Order Quantity":"MOQ 100 Pieces","Place of Origin":"Guangdong, China","Packaging Details":"Independent Color Box Packaging","Supply Ability":"20000 Box\/Boxes per Week","Certification":"CE, Rohs, FCC","Display Type":"TFT","Screen Resolution":"160x80","Feature":"wifi, GPS Navigation, Touch Screen, APP Control, IP67 waterproof, IP68 waterproof, femininity, Kids","Display Color":"Color","Operation System":"ANDROID","Camera":"< 3MP","Screen":"< 2\"","Design":"SLIDER","Function":"Rubber, Calendar, Alarm Clock, Sleep Tracker, Speed Measurement, Moisture Measurement, GPS Navigation","Product weight":"65g","Diameter":"46.0mm","Compatible with":"Android 5.0+ \/ iOS 10+"}}

{"cid":"91215941","title":"Nordic 52840 GPS Enabled Smart Watch With Blood Pressure Monitor 64MB","imgUrl":"https:\/\/img.chinax.com\/nimg\/ac\/b3\/03c6dcf7a86e1b231f6aed2a3294-200x200-1.jpg","attrs":{"Price":"$25-$35\/pcs","Brand Name":"KALIHO\/OEM","Model Number":"V9","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, 16KG\/CTN, 0.057CBM\/CTN","Name":"V9 Blood Pressure Smartwatch","CPU":"Nordic 52840","Memory":"64MB","Heart Rate":"NO","Sleep Monitoring":"YES","Multi-Sports mode":"70 Modes"}}

{"cid":"91225247","title":"AK81 Smart Watch for Sports IP68 Waterproof 1.46\" Round Screen BT Call Flashlight Multiple Sport Men Smartwatch Tracker","imgUrl":"https:\/\/img.chinax.com\/nimg\/88\/44\/62670bfa7f2cfd120cda24162aae-200x200-1.jpg","attrs":{"Price":"$15.78-17.65 \/ piece","Minimum Order Quantity":"1 piece","applicable people":"Unisex","battery life":"Up to 4 days","display type":"IPS","feature":"Touch Screen, App Control, Led Flashlight, Bluetooth","function":"chronograph, COMPASS, THERMOMETER, Calendar, Alarm Clock, Power Reserve, Remote Control, Countdown, Noctilucent, Sleep Tracker, Speed Measurement, Fitness Tracker, Passometer, Call Reminder, Answer Call, Push Message, Mood Tracker, Message Reminder, Dial C","screen resolution":"360*360","Brand":"OEM","Place of Origin":"Guangdong China","band material":"Rubber","Buckle styles":"Pin buckle","camera":"No Camera","case material":"Alloy","Charging Method":"Magnetic","item shape":"Round","Operating System":"Android","private mold":"No","screen size":"\u226425mm","Voice Assistant":"Bixby","waterproof standard":"IP68","Waterproof":"IP68","Battery capacity":"400mAh","Model name":"AK81 Smart watch","Screen size":"1.46inch 360*360"}}