Note: please open the rear cover and put the battery into the base according to the arrow of direction mark. Important features micro sim card (frequency gsm/gprs 850/900/1800/1900) (not included), 32gb sd card (not included),totally English supported faq 1.What is required android version and Bluetooth version for a smartphone to work with this watch? 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. 2.How to understand that it can be used as a standalone phone? When you insert a micro sim card and sd card, it can be used to make calls, receive or send texts and visit the website. The technology is at its first step and not mature which can not be compared with the phone. Please be more patient to witness its development. 3.How to surf internet? Put in a micro sim card ,then you can surf internet 3.How to download apk? Apk is the abbreviation of android package including bt notification android,fendo app android. Bt notification supports notification push including texts, calls, Facebook and twitter,anti-lost,remote camera. Fendo company is a customized personal fitness monitor. Apkdownload open the qr code device >scan it by the scanner >install the apk on your android smartphone. Note 1:the qr code is global used and applied to any scanner. If there is no scanner on your phone, please download one in the app store. Note 2:the watch mode is automatically set into company mode/flight mode. Please change it into normal mode in the settings.
- Support hands-free calls /answer or dial calls from your wrist for android/iOS
- Bluetooth mode: for android system, it supports anti-lost, phone book, fundo, remote camera and notification push
- Sedentary reminder, sleep monitor, remote camera, music player, calendar are waiting for you to discover and experience
- For iPhone, it only supports partial functions including pedometer, calendar, call sync, calculator, clock, stopwatch, music player etc.