1 28 300mah heart rate monitor smartwatch

{"cid":"91215941","title":"GR5515 Heart Rate Blood Pressure Swimming Smart Watch IP67","imgUrl":"https:\/\/img.ismap.com\/nimg\/c8\/d0\/3f3d5ae198d24fb79292bbf7a9c3-200x200-1.jpg","attrs":{"Price":"$15-$25\/pcs","Brand Name":"KALIHO\/OEM","Model Number":"V5","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, 15.5KG\/CTN, 0.055CBM\/CTN","Name":"V5 Blood Pressure Smart Watch","CPU":"GR5515","Memory":"64MB","Display":"1.28 inch IPS, TFT color screen, resolution 240*240","Mood Test":"YES","Body Temperature":"YES"}}

{"cid":"91211296","title":"New Original HUA-WEI WATCH GT 4 Men Women Smartwatch Sleep Heart Rate Health Monitoring Sports Bracelet for Android IOS","imgUrl":"https:\/\/img.ismap.com\/nimg\/2d\/a9\/55fd1ef34e5ac6698c62726ad05a-200x200-1.jpg","attrs":{"Price":"CN\u00a51,362.66\/pieces 2-9 pieces","Minimum Order Quantity":"2 pieces","place of origin":"China","private mold":"NO","brand name":"HUA-WEI","item shape":"ROUND","display type":"AMOLED","screen resolution":"466x466","operation system":"Harmony, Android, IOS","band material":"Leather","applicable people":"Unisex","function":"Heart Rate Monitor, Blood oxygen monitor, Calendar, Alarm Clock, Sleep Tracker, Fitness Tracker, Passometer, Call Reminder, Answer Call, Push Message, Message Reminder, Heart Rate Tracker, Gesture Control, GPS Navigation, Payment, Calorie Tracker, Breath M","screen size":"36-40mm","battery life":"5 to 10 days","waterproof standard":"ip67","feature":"Touch screen, APP Control, GPS, Dustproof, bluetooth, nfc"}}

{"cid":"91223277","title":"Outdoor Personalized Electronic Gifts Health Monitoring Heart Rate Smart Watch","imgUrl":"https:\/\/img.ismap.com\/nimg\/fb\/18\/c9f06464c0ef72e51a9e4799781d-200x200-1.jpg","attrs":{"Price":"$3-$300","Brand Name":"OEM","Model Number":"S8","Minimum Order Quantity":"10","Delivery Time":"3-5days","Certification":"ISO.CE\uff0cROHS, FCC","Place of Origin":"China","Payment Terms":"Paypal\/T\/T,Western Union,MoneyGram,D\/P,D\/A,L\/C","Supply Ability":"10000pcs\/day","Name":"Series 8 Reloj Smart Watch","Shipping":"By sea, by air, by express","Dial Shape":"Square","Compatibility":"Andriod, iOS devices","Sleep Analysis":"Deep\/Light Sleep Tracking","Customizable Dial":"Personalized Watch Faces","Water Resistance":"IPX7","Warranty":"1 year"}}