hello watch 4 smart watch with cellular

{"cid":"91222783","title":"Hello Watch 4 4G Smart Watch Cellular Card Version AMOLED Wifi 16GB ROM 2G RAM Bluetooth Call","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/01\/1f\/845893ade4681f10f890cd060081-200x200-1.jpg","attrs":{"Price":"USD 72 \/PC","Brand Name":"Rainbuvvy","Model Number":"Hello watch 4+","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":"10cm*8cm*5cm","color":"black","Selling Points":"OLED screen (368\u00d7448),IP68 waterproof, 16Gb memory, breathing training, fitness training, heart rate blood oxygen, sleep, Alipay, Noise detection, alarm clock, timer, World Clock, e-book, File management, local music, siren, photo album, stock market, Maps","major function":"Dial downloads, Bluetooth \/4g calls, message notifications, multiple sports, offline payments, navigation, Internet connection, software downloads, heart rate, blood oxygen","chip":"Android","Platform":"RAM:2GB; ROM:16GB","Quality Standard":"GB4943.1-2011;GB\/T22450.1-2008.","Size":"Gauge diameter :49.5*43*14.7mm","machine weight":"Stand-alone phone 37.3g","watch case":"Aluminum case","Strap":"Standard sports strap","Charger":"Wireless charger","Green Product":"CE certified\/RoHS Certificate","Color":"Deep space gray, silver","Display":"2.04 inches \/OLED\/ resolution 368\u00d7448","Touch panel":"OLED","Bluetooth push":"BT 3.0+BLE5.3","Heart rate":"Auto 24H monitor","Pedometer":"Daily steps counting, calorie burn morning","Sleep Monitor":"Objective and scientific quantification to record and analyze your sleep conditions, every night from 9 a.m. to the next day automatically turned on","Battery":"400Am lithium ion polymer battery","Vibration motor":"Vibration Feedback","Intelligent knob":"upport","heart rate monitoring":"upport","Blood oxygen saturation":"upport","NFC":"upport","Full screen lyrics":"upport","Online navigation":"upport","Alipay pays offline":"upport","Photo album":"upport","Electronic novel":"upport","Watches support languages":"Chinese, English"}}