A1 SMART WATCH : Now you can easily make and answer phone calls whenever you like even when your phone isn't nearby. You can read and reply to SMS messages (Android only), receive notifications like WhatsApp and Emails, and stream your favorite music straight from your smartphone device. Taking photos and videos are easy, and with a 16GB memory capacity, you will have plenty of space for them all. Use the watch to connect to your smartphone via Bluetooth. Please note that SMS messages, emails, and other notifications will only work when the watch is paired with a smartphone device and MediaTek Smartdevice app is installed.