The Apple iPod nano (Sixth Generation/1.54" Multitouch/Clip) represented a dramatic design shift from previous iPod nano models, featuring a small, square aluminum and glass case with a rear "clip" for attaching to clothing, similar to iPod shuffle models.
It was equipped with a 1.54" color TFT display (240x240, 220 ppi) and supported a multitouch interface running an iOS-like operating system. However, it could not run standard iOS applications or games from previous iPod models. Key features included an integrated pedometer, an FM radio with "live pause," and support for Nike+iPod, VoiceOver, and "Shake to Shuffle." It lacked a microphone, speaker, and camera.
It was available in silver, graphite, blue, green, orange, pink, and a (PRODUCT) RED Special Edition. All colors were offered with either 8 GB or 16 GB of flash memory, holding approximately 2000 or 4000 songs and 7000 or 14,000 photos, respectively. It did not support video playback. Apple estimated battery life at "up to" 24 hours of music playback.
On October 4, 2011, Apple introduced a "new" version of this iPod nano, which was identical (including identifiers) except for updated software—featuring larger icons, new clock faces, and improved fitness tracking—and a lower price. The original models could also be updated with this new software.