SQUARE PERSON DESIGN

Breath gas analyzers for athletic use; oxygen monitors for athletic use; portable electronic devices used for analyzing a person's ventilation metrics including oxygen-consumption; wearable ventilation monitors used to measure biometric data for athletic use; oxygen sensor to be worn by a human to gather human biometric data and also including a conduit with one or more breath sampling ports sold as a unit with the oxygen sensor; wearable activity trackers; air filters for use with and as part of the aforementioned goods; face masks for use with and as part of the aforementioned goods; and parts and accessories for the aforementioned goods

Breath gas analyzers for medical use; oxygen monitors for medical use; wearable ventilation monitors used to measure biometric data for medical use; air filters for use with and as part of the aforementioned goods; face masks for use with and as part of the aforementioned goods; and parts and accessories for the aforementioned goods