BioShields

A bio shield, also known as a bio-electromagnetic shield or bio-energy shield, is a device or material that is believed to protect against electromagnetic radiation (EMR) and other potentially harmful energies. It is designed to create a barrier between the individual and the electromagnetic fields emitted by electronic devices, such as cell phones, computers, and Wi-Fi routers.

Bio shields are promoted as a means to reduce the potential negative effects of EMR exposure, including symptoms like headaches, fatigue, sleep disturbances, and anxiety. They are often marketed as pendants, bracelets, stickers, or devices that can be attached to electronic devices or worn on the body.