inputs.text: well designed sturdily made priced right - started using ipod pedometer not accurate buy sensor using sensor makes ipod perfect pedometer not mention listen podcasts run walk bought another holder made fabric velcro opening much bigger not think secure one could also feel sensor pouch hitting foot every time took step looked something little better engineered got clear one yes takes couple minutes \\install\\ shoe laces makes secure thick enough rubberplastic sturdy not fall fall apart running hiking etc sensor fits snugly pouch tight enough cannot fall price great itehem better design manufacture expected looks something last many years