Ear plugs for sleeping; Electrical stimulation apparatus for nerves, muscles, skin for sleep, pain management purposes; Electromedical rehabilitative and pain management products for clinical and home use, namely, electrical nerve and muscle stimulators, ultrasonic stimulators, magnet therapy stimulators and laser therapy stimulators; Electronic stimulation apparatus for nerves, skin, muscles for physical therapy purposes; Massage apparatus and instruments; Medical apparatus and instruments for monitoring heart rate, heart rate variability, blood oxygen, gait, sleep condition, sleep apnoea; Medical devices for treating sleep disorders; Medical devices, namely, pulse generators for muscle stimulation, nerve stimulation, heart rate management; Nerve stimulator apparatus; Vibrating apparatus used to stimulate muscles and increase strength and physical performance for health and medical purposes; Wearable ears, wrists, neck, ankles monitors used to measure biometric data for medical use