DW09 Rainbuvvy New Bluetooth 4G Telephone Watch NFC Waterproof Long Standby Time 2.01inches HD Screen WIFI Smart Watch

Model number: DW09 Material: Metal CASE+ silicone Belt Bluetooth Version: BLE 5.2 Stanby Time: Card 10 days, Ble 25 days WIFI: Support for WIFI location (802.11 a/b/g/N protocol) G-sensor: SC7A20E Waterproof Level: IP67

Features: Bluetooth calling, 4G calling, Heart rate test, Blood oxygen test, Blood pressure test, Time ,Pedometer,Calorie Consumption,Distance，Heart Rate, Multiple sport modes, Sleep detection (Sleep time ,Sleep quality), Calls to remind,SMS Reminder,Third-party messaging reminder :Multilingual notification, Task Reminder (Sedentary reminder ), Voice Assistant, Built in variety of games, Synchronous data to APK/APP,