1 75 180mah heart rate monitor smartwatch

{"cid":"91222406","title":"Amoled Display Smartwatch Outdoor S53 Smartwatch With Oxygen And Heart Rate","imgUrl":"https:\/\/img.chinax.com\/nimg\/53\/67\/9eea81b03f376c348e54635726a3-200x200-1.jpg","attrs":{"Price":"Get Best Price","Brand Name":"Shunxiang","Model Number":"S53","Minimum Order Quantity":"50 pieces","Delivery Time":"5-8 Work Days","Certification":"CE,RoHs","Place of Origin":"China","Payment Terms":"L\/C, T\/T, Western Union, PayPal, Alibaba Trade Assurance, etc.","Packaging Details":"Color Box","Product Name":"S53 GPS Smart Watch","Main Chip":"ATS3085L","Display type":"1.43 inch AMOLED 466*466","Battery":"400mAh capacity","Charging method":"Base charging","Waterproof level":"IP68","Memory":"128MB","BT version":"BLE 5.3"}}

{"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+"}}