1.8-inch I7Pro Max IWO13 PRO Smart Watch Bluetooth Call Heart Rate Blood Oxygen Monitor IP67 Waterproof White

How to use Bluetooth-compatible call:The Bluetooth-compatible call function requires dual Bluetooth-compatible signal support, so you need to connect twice according to the instructions:-- Scan the QR code on the manual through the mobile phone browser, download the dedicated app, and turn on the mobile phone Bluetooth-compatible. Find and connect the device in the app. Confirm binding-- Find the device in the Bluetooth-compatible of the mobile phone (check the device name in the watch to check the device information), and select the connection and pairingDescription:Name: Smart WatchWatch size: 44 x 38 x 11mmWatch color: black, white,Pink,red,blueScreen size: 1.8 inches HD IPS, 2.5D curved full touch screen, 320x385 resolutionBluetooth-compatible: 4.2+50 Dual-modeCPU: HS6620D+MTK2502Flash : 8M bit+16M bitBattery: 300mAh lithium ion battery, longer battery life Standby time: >7-15 days Use time:>5-7 daysStrap size: 42/44mmSystem: Support for Android5.0& for IOS9.0 and above.Languages: English Dutch Russian French Portuguese German Spain Turkey Poland Malay Czechoslovakia Arabic Thai ItalyWaterproof: IP67 life waterproof, please do not bring your watch to swimming, diving, bathing and sauna!Appearance material: alloyPacking list: 1 x Smart watch1 x USB charging cable1 x User manual1 x Packing boxNote:Due to manual measurement, please allow 1-3 cm error, thank youDue to screen and other objective reasons, there may be a certain color difference, please understand.IMPORT: THIS ITEM IS SHIPPED FROM CHINA. PLEASE EXPECT UP TO 25 DAYS FOR DELIVERYSHIP FROM : ChinaSHIP TO : USA, CANADA