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
Wii Vitality Sensor | Nintendo | Fandom
Wiiで脈拍測定も 任天堂、E3で新作発表 - ITmedia NEWS
New Mario, Metroid and Vitality Sensor Coming to Wii | WIRED
E3 - 2009: Wii Vitality Sensor - YouTube
Nintendo reveals the heart-tracking Wii Vitality Sensor | Engadget
All Is Forgiven - Penny Arcade
IGN auf Twitter: „From a PC joystick to a network system for the NES in 1988 to the never released Wii Vitality Sensor, here are (almost) all of Nintendo's accessories and peripherals
Nintendo debuts Wii Vitality Sensor - The San Diego Union-Tribune