ios 12 0 above bluetooth tracker

{"cid":"91223437","title":"Smart Dog Collar with GPS Health Monitoring Activity Tracking Waterproof Rechargeable B2B OEM","imgUrl":"https:\/\/img.chinax.com\/nimg\/9a\/24\/356930c02917dc49801b08b0c6d5-200x200-1.jpg","attrs":{"Price":"2$\/pcs","Brand Name":"YT","Model Number":"YT20160309","Minimum Order Quantity":"1000","Delivery Time":"7 days","Certification":"CE,SGS","Place of Origin":"China","Payment Terms":"L\/C, D\/A, D\/P, T\/T, Western Union","Supply Ability":"50000pcs\/per day","Packaging Details":"45cm*42cm*39cm","Batterylife":"7 days on a single charge","Health Monitoring":"Monitors heart rate and temperature","Gpstracking":"Real-time GPS tracking","Healthmonitoring":"Activity tracking and sleep monitoring","Waterresistance":"IP67 waterproof rating","Chargingtime":"2 hours","Microphone":"Built-in for voice commands","Appsupport":"Dedicated mobile app with notifications","Healthtracking":"Heart rate and temperature monitoring","Material":"Durable nylon and waterproof TPU","Charging Time":"2 hours","Productname":"Smart Pet Collar","Coloroptions":"Black, Blue, Red","Alerttypes":"Vibration and sound alerts","Sizeadjustable":"Yes, fits neck sizes 10-20 inches"}}