METHOD TO ESTIMATE PHYSICAL ACTIVITY RATING FROM PEDOMETER DATA

摘要

In one aspect, the present disclosure relates to a method including obtaining, by a fitness tracking device, an average step count of a user of the fitness tracking device; mapping, by the fitness tracking device, the average step count to a first corresponding physical activity level of a plurality of physical activity levels; storing, in a memory of the fitness tracking device, the first corresponding physical activity level; estimating, by the fitness tracking device, an aerobic capacity of the user using the first corresponding physical activity level of the user; and estimating, by the fitness tracking device, an energy expenditure rate of the user using the aerobic capacity of the user.