Before Nintendo introduced the still unused Wii Vitality Sensor...there was Tetris 64 w/ its Bio Sensor : r/gamecollecting
The GREATEST Wii Accessory Nintendo Abandoned (Vitality Sensor) #nintendo # wii - YouTube
Nintendo revealed the Wii Vitality Sensor back in 2009 but it was never released. What happened to it? What would its games have been like? [6:10] : r/nintendo
No Pulse - Top 10 E3 2009 Announcements - TIME
Nintendo Patent Shows Wii Vitality Sensor Game Example - Siliconera
Nintendo's Reggie on the Wii Vitality Sensor | TechCrunch
Nintendo unveils Wii Fit Plus and Vitality Sensor | Tech Ticker
Whatever Happened To The Nintendo Wii Vitality Sensor?