d20 smartwatch

{"cid":"91214874","title":"Smart Watch Blood Pressure Heart Rate Sport Monitor D20 Smartwatch","imgUrl":"https:\/\/img.chinax.com\/nimg\/6b\/7a\/e58272cf5c2c93568183bff88482-200x200-1.jpg","attrs":{"Price":"$0.5-$3.0","Brand Name":"DY-MED","Model Number":"Y68","Minimum Order Quantity":"100pcs","Delivery Time":"3-7working days","Certification":"ISO13485&CE","Place of Origin":"China","Payment Terms":"T\/T, Western Union","Supply Ability":"50000 Piece\/Pieces per Week","Product name:":"Smartwatch","Screen Resolution:":"320x240","Screen:":"< 2\"","Movement Type:":"Electronic","Weight:":"205g","Battery:":"180mAh"}}

{"cid":"91223593","title":"Smart watch m4 sport playback MP3 touch screen wrist d20 k8 latest model smart watch","imgUrl":"https:\/\/img.chinax.com\/nimg\/0a\/ae\/dc8b0c46296c66cc7df354ce48b1-200x200-1.jpg","attrs":{"Brand Name":"comite","Model Number":"CMT-SW60","Minimum Order Quantity":"1.0 Sets","Place of Origin":"Guangdong","Display Type":"TFT","Screen Resolution":"320x240","Screen":"< 2\"","Display Color":"Color","Feature":"MP3 Playback, Touch Screen, APP Control, IP67 waterproof, femininity, Kids","Operation System":"ANDROID, IOS","Camera":"No Camera","Design":"Bar","Movement Type":"Electronic","Band Material":"Rubber","Case Material":"Steel","Function":"chronograph, Calendar, Week, MONTH, Power Reserve, Remote Control, Noctilucent, Sleep Tracker, Fitness Tracker, Passometer, Call Reminder, Push Message, Message Reminder, Heart Rate Tracker, Attemper, Visual control","Product Name":"comite SW60S","Screen Size":"1.3 Inch","CPU":"Nordic nRF52840","Strap Material":"TPU or Silicone","Waterproof and dustproof grade":"IP67","Battery":"230mah","charge":"Magnetic USB Charger","Charging Time":"1.5 hours","Color":"Black, Red, Slate","Certification":"CCC"}}