3 7v 190mah heart rate monitor smartwatch

{"cid":"91215941","title":"240*280 Pixel Heart Rate Smartwatch Mobile Watch Waterproof 190mAh","imgUrl":"https:\/\/img.ismap.com\/nimg\/89\/97\/994df591004248fbab793a7c5d2a-200x200-1.jpg","attrs":{"Price":"$10-$15\/pcs","Brand Name":"KALIHO","Model Number":"M7","Minimum Order Quantity":"3000","Delivery Time":"5 days--30 days","Place of Origin":"CHINA","Payment Terms":"T\/T. Paypal. Western union. LC","Supply Ability":"500,000pcs\/Month","Packaging Details":"100PCS\/CTN, 15KG\/CTN, 0.056CBM\/CTN","CPU":"HS6621","Memory":"RAM 160KB+FALSH 128MB","Screen":"1.8inch, 240x280 pixel","Bluetooth":"Ble5.2+Ble Audio. Dual Mode","Battery":"190mAh Wireless charging","Multi-Sports mode":"70 Modes"}}

{"cid":"91222783","title":"Touch Screen Smartwatch With Bluetooth Earbuds Sleep Monitor Music Player","imgUrl":"https:\/\/img.ismap.com\/nimg\/13\/64\/7a02955ce48a13504a9c0ce05572-200x200-1.jpg","attrs":{"Price":"USD 44 \/PC","Brand Name":"Rainbuvvy","Model Number":"T95","Minimum Order Quantity":"10 pcs","Delivery Time":"5-8 work days","Certification":"CE","Place of Origin":"China","Payment Terms":"L\/C, T\/T","Supply Ability":"100pcs per 5 days","Packaging Details":"13cm*9cm*5cm","Product Form":"wireless earbud+ local music smart bracelet","Bracelet Dimensions":"L*W*H=\u03a653mm*16mm","Bracelet Weight":"83g","gift box size":"11*9*6.8 cm\uff08TPU band\uff1a83 + 102 = 185 g\uff09","Screen Size":"1.52\"IPS","Screen Resolution":"360*360","Touch Module":"YES FULL touch","Type":"Lithium-ion polymer battery","Watch battery capacity":"651730 3.7V\/400mAh"}}