A2. Yes, it's IP55 Life Waterproof. Not suitable for swimming or diving.
Q3. Does it support SIM card or TF card or Memory Card ?
A3. It supports Nano SIM card. But it doesn't support TF or memory card.
Q4.Can i change the strap of the smart watch?
A4.No,the strap can not be changed.
Q5. Is it Touch Screen ?
A5. Yes,It is 1.39 inch Full circle AMOLED Touch Screen.
Q6.Is there a camera on it ?
A6.No, there is no camera on it .
Q7. Can I connect Finow X5 Air Bluetooth with my iPhone or android phone?
A7. Yes, It supports IOS8 and Android 5.0 or above phone.
Q8. What function can i use after connect bluetooth?
A8. After connect bluetooth, you can only get phone call remind, notification remind. For Android phone, you need to download APK first to get those functions. You can not receive phone call or check message on watch when connect bluetooth only.