Is Apollo safe? June 25, 2020 18:53 Updated Yes. Apollo programs deliver gentle vibration. Studies of numerous forms of vibration demonstrate no significant negative reactions from routine use. Vibration at Apollo's decibel levels have not been found to pose risk of harm. Related articles Is Apollo FDA approved? How does the Apollo app transmit vibrations? EMF & Bluetooth specifications What’s the science behind Apollo? Apollo is water-resistant, not waterproof Comments 0 comments Article is closed for comments.