Q: Will the magnet damage my phone? A: No. This is a common misconception. Magnets can damage old hard drives because the data was written and read using a magnetic head. Modern electronics, including phones, use solid state hard drives that are not affected by magnets. It's safe to use with your device.
Q: Isn't it illegal to use your phone while driving? A: No. Laws differ per country but we are in agreement that the holding of a phone while driving is distracting and dangerous (and likely illegal). It removes the need to hold a phone while driving and allows you to safely and legally use your phone for GPS and hands-free calling.
Q: I use a phone case. Will this work? A: Yes, you can attach the slim metal disc to your case instead of your phone.
Q: Will this damage my dashboard or phone? A: No. It uses a special 3M sticker that is designed to be strong but also removable. Removing the metal disc from your phone or the holder from your dashboard will not leave a residue or cause damage.