You will need to know your phone's measurements in order to determine if any particular bike mount is going to work with your device. Because new phones are constantly being released and because they seem to be getting bigger and bigger in size as time goes on, it is vitally important for you to check the measurements of your phone with the mount you’re looking at purchasing. Every listing for all of the products will say what size of the device it is capable of holding so there is no reason for you to purchase an option that won’t work with your smartphone.