1. Capacitive full-color display with two stylish watch faces and an adjustable band perfectly paired with 1.54-inch smooth touch screen for your easy operation;</br>2. Support hands-free calls /Answer or Dial calls from your wrist for Android/iOS. Please note you can see the caller ID on your watch if you sync the contact information through Bluetooth connection;</br>3. Bluetooth mode: For Android system it supports anti-lost phone book Fundo remote camera and notification push including emailcalls Facebook & Twitter. For IOS system it supports music player handsfree/making calls;</br>4. Sedentary reminder sleep monitor remote cameramusic player calendar calculator alarm clockweb browser and video recorder are waiting for you to discover and experience;</br>5. For iPhoneit only supports partial functions including Pedometer Calendar Call Sync Calculator Clock Stopwatch Music playerHandsfreeect.</br></br>Product Description</br></br><b>Note:</b> Please open the rear cover and put the battery into the base according to the arrow of direction mark. <br> <br> <b>Important Features:</b> <br> Micro SIM card (Frequency GSM/GPRS 850/900/1800/1900) (not included) 32GB SD card (8GB SD card included)totally English supported; <br> <br> <b>FAQ</b> <br> <b>1.What is required Android version and Bluetooth version for a smartphone to work with this watch?</b> <br> For Android phone it supports Android version 4.2 or higher.For iPhone?? it supports iOS 7.0 or higher. Bluetooth 4.0 or above is Ok. <br> <br> <b>2.How to understand that it can be used as a standalone phone?</b> <br> When you insert a micro SIM card & SD card?? it can be used to make calls?? recieve or send texts and visit the website. <br> The technology is at its first step and not mature which can not be compaired with the phone. <br> Please be more patient to witness its development. <br> <br> <b>3.How to download APK?</b> <br> APK is the abbreviation of Android Package including BT Notification Android??Fendo APP Android. <br> BT Notificationsupports no