[Class : 9] Wearable Computers In The Nature Of Smart Rings, Personal Devices For Tracking Activity, Smart Jewelry; Wearable Smart Devices Which Transmit Data To Computers And Mobile Devices; Devices And Instruments To Be Placed On The Human Body And For Measuring And Analyzing The Body's Autonomic Physical Parameters, Bio Signals, Nervous System, Physiological Data, Bodily Behavior, Human Alertness Level And Performance And For Display, Storage, Sending, Transmitting And Receiving Of Instructions And Data For Any Of The Above, For Measuring And Calculating Recovery From Physical Or Emotional Stress, For Purposes Other Than Medical And Therapeutic Purposes; Downloadable Computer Programs For Carrying Out All Above Functions; Downloadable Computer Software Which Allow Users To Access, Enter, Track, And Monitor Physical Activity, And Generate Health And Medical Information And Reports Based On Entered/Generated Information; Downloadable Computer Software Offering Audio Or Video Content In The Field Of Meditation, Breathing Exercises, Relaxation, Mindfulness, Metabolic Fitness And Wellness; Downloadable Computer Software For Facilitating Commercial Transactions Via Electronic Means And Wireless Networks, Downloadable Computer Software For Use In Contactless Transactions With Retailers, Merchants, And Vendors Via Mobile And Wearable Devices.