pedometer

to conjecture, to guess / to predict / to weigh, to measure, to estimate

every day; daily

everyday life; daily life

number of steps

to use / to employ / to make use of, to apply / to spend

(chiefly women's speech) first person singular pronoun: I, me

(polite) first-person singular pronoun: I, me

a personal or private matter / (by extension) selfishness

(formal) first-person singular pronoun: I, me