Hardware & software:
- Documentary Now! Season 3 at https://www.ifc.com for free from Andy Ihnatko.
- PeakLife 360 Oximeter at https://peaklife360.com for $44.90 from Lori Gil.
- Up Spell (iOS) at https://apps.apple.com for $1.99 from Rene Ritchie.
- EtreCheck at https://etrecheck.com for free ($19 for Pro) from Leo Laporte.
- Track Your Mail-in Ballot at https://www.cnn.com for free from Andy Ihnatko.