Waveform: The MKBHD Podcast Products Fitbit Air Product Fitbit Air 2 mentions in 1 episode Fitness tracking device by Google/Fitbit that serves as a comparison point for Apple's rumored device. Mentions The Worst Idea YouTube's Ever Had... Sep 25, 2026 46:48 Apple is reportedly developing a screenless fitness tracker to rival Whoop and Fitbit Air. 51:40 They released the new Google Health app with the Fitbit Air.