1. Yes, the watch is compatible with ios 9.0+ and android 6.0+
2. Turn on the Bluetooth on your phone -->Download "Veryfit" from App Store -->Scan the QR code on the watch screen -->Follow the instruction. (Bluetooth signal works within 10 meters )
Due to the Mistouch Prevention feature, you can only wake up the screen by tapping within 3 seconds each time the screen goes off. If the screen remains black for more than 3 seconds, you need to press the button to wake up the screen.
Please make sure you don't wear your watch too loosely and fill out your accurate physical information in the "Veryfit" App.Please note this watch is not compatible with VeryFit Pro.
1. Connect the watch to your phone --> Open "Veryfit" App and go to "Device" --> Click "Alexa" and login to your Amazon account.
2. No, the watch doesn't support calling with Alexa. Please go to "Alexa" section in the App to view "Alexa User Guide".