HW20 Smart Watch ECG+PPG Business Stainless Steel Strap Bluetooth Call Smartwatch Waterproof I9

Item number HW20 Model number HW20 Time to Market 2020 Category Applicable Platforms Fully compatible with Android platform and Apple iOS platform Compatible Platforms ANDROID, iOS Applicable to all users Business, General, Fashion, Adult Screen size 1.3inch Appearance Size 45*12mm Material TFT color screen Battery Capacity 220mAh Product Weight 55g Internal Storage 32M+32M Wearing Method Wristband type Operation Mode Touchscreen Interface USB 2.0 Wireless Distance 5m(inclusive)-10m(inclusive) Communication function No Wristband Material Comfortable Silicone Additional features Step counting, mobile positioning, social entertainment, smart reminders, health monitoring, sleep analysis Method OEM Custom Print Sure Fastest Shipping Time 1-3 days Whether Mixed batch available? After-sales service Store Three Guarantees Invoice No mention of invoice Packing List Host + User Manual + Charging Cable Color classification black Function Heart Rate Monitoring Applicable to Universal Color , black glue, red glue, green glue, orange glue, black leather, brown leather Main downstream platforms ,,,,, Main Sales Region ,,,,,, Youke's Own Brand No Is it specialized? Yes Is it patented? No Communication type No card insertion allowed