Intercoms; Smartwatches; Armbands specially adapted for personal electronic devices, namely, mobile phones, MP3 players, tablets, laptop computers; Conference phones; Electronic sports training simulators; Near field communication (NFC) tags for making mobile payments, providing advertising information; Ring sizers; Smart rings; Software as a Medical Device (SaMD), downloadable, for diagnosing balance disorders, heart arrhythmia, sleep apnea; Software as a Medical Device (SaMD), recorded, for...