Razer Nabu XDistance meter, Sleep reading, Calorie counter, Clock, Pedometer, Vibration alarm, Status indicator (LED-diod), iPad, iPod, iPhone, Android, Windows Phone(1)£25.00
Razer NabuDistance meter, Sleep reading, Calorie counter, Clock, Pedometer, Vibration alarm, iPad, iPod, iPhone, Android, Windows Phone, Display£56.22