Phone function:Make phone call directly from the smart watchincluding answering and dial-up.SIM slotsupport make calls by Bluetooth or smart watch.</br>Support sleep monitorsedentary remindcalculate the number of steps for Android & Apple IOS.</br>Bluetooth mode:For Android systemit supports anti-lost phone bookremote camera and notification push including emailcallsFacebook & Twitter.For IOS systempartial functions including Pedometer Calendar Call Sync Calculator Clock Stopwatch Music playerHandsfreeect.</br>Soft silicone band with Anti-dust and dirt nano coating;Enhances sensor connection with wrist.Waterproof stainless steel surface Designed for Apple watch 42mm.</br>Syncs with Android cellphones.NFC for bluetooth match fast and easily.Compatible with mobile phone with Android and Apple IOS.</br></br>Product Description</br></br><b>Product Description :</b><br> <b>BT dialer & Anti lost & Bluetooth mode</b><br><br> The watch should be charging 2 hours at least before use.<br> Paired devices from smart watch  Watch seek phone or phone seek watch.<br>For Android system?? it supports anti-lost?? phone book?? Fundo?? remote camera and notification push including email??calls?? Facebook & Twitter. For IOS system?? it supports music player?? handsfree/making calls.<br><br> <b>Remote notifier & Remote cameras</b><br><br> When there is SMS?? incoming messages from QQ and other applications on t