If order is fulfilled by YIDAgoods will be shipped via ePacket and arrive in about 7-15 daysnot 20-45 days shown on the system. If you need your order urgently pls kindly contact us for DHL/UPS option.</br>Multi-functions:Heart Rate Monitor Alarm Clock Call Reminder SMS reminder Sleep Monitor Remote Camera Time Display Calorie Consumption Distance Measurement Pedometer Anti-Lost.</br>Compatibility: Android 4.4 or above iOS 7.1 or aboveBluetooth: 4.0.Software interface is easy.</br>Heart Rate Monitor: Support real-time monitoring and all day monitoring.Pedometer:Count your total walking steps.Anti-lost: When the Bluetooth is disconnected or the phone is out of the Bluetooth distancethe watch will alert you.</br>It is life waterproof and it can only prevent water splashing.Pls take it off when surfingswimming or taking a shower.</br></br>Product Description</br></br><b>Main Features</b>: <br> Remote Notifications: When there is SMS incoming call on the connected phone the watch will alert you to read them.<br> Bluetooth Sync: Connect it to start data synchronization without cable.<br> A Display on the Bracelet: It's more convenient to read the time?? steps?? mileage?? calorie.<br> It can monitor your quality of sleep. User can enjoy the benefits since it can track the quality of deep sleep every night. <br> <br> <b>Specifications</b>: <br> Smartphone OS Compatibility: Android 4.4 or above?? iOS 7.1 or above <br> Bluetooth: 4.0 <br> Material: Shell:plastic; Wristband:silicone <br> Screen Size: 0.49Inch <br> Screen Type: OLED <br> Battery Type: Rechargeable Lithium Polymer Battery <br> Battery Capacity: 60mAh <br> Wristband Range??6.10-8.27Inch<br> Language: English <br> Screen Display color??blue <br> Band Color: fluorescent Green?? Rose red?? Blue?? Black <br> Net Weight: 25 g / 0.88 oz <br> <br> <b>F