Our constant exposure to wireless devices means more and more are experiencing electro-stress, which can manifest as headaches, tiredness and lack of motivation. To combat this, we've created bioDOT - a natural energy booster. The bioDOT in the centre of the bioTag emits natural frequencies that are designed to reduce the disturbances caused by wireless radiation, reported to bring improved energy, concentration and performance along with reduced headaches, stress and low mood. This combination pack includes a bioTAG to wear and a smartDOT for one of your devices. bioTAG is attached to a leather cord which can be looped and attached to an item of clothing of your choice. We recommend using the smartDOT on your mobile phone as that is the device you carry with you most often. BioDOT has an energising effect with an element of relaxation and smartDOT has a stress-reducing physiological effect. In a customer survey overall 67% found they had improved focus and concentration.