Simple; (in order or importance)
- At least two days of battery life.
- REAL wireless charging as standard (charges when you're within "x" feet of range)
- GPS to be used without the iPhone during fitness activities outdoors.
- More sensors to make fitness even more micro manageable and to create the long rumoured/awaited "ultimate health tracker" (iPal)
- Could be a little less bulky.
- At least two days of battery life.
- REAL wireless charging as standard (charges when you're within "x" feet of range)
- GPS to be used without the iPhone during fitness activities outdoors.
- More sensors to make fitness even more micro manageable and to create the long rumoured/awaited "ultimate health tracker" (iPal)
- Could be a little less bulky.