Fig. 3From: Estimating metabolic equivalents for activities in daily life using acceleration and heart rate in wearable devicesMeasurement results from the eight activities. a Relation between ACCfil and METs. rHACC is the correlation coefficient of the relation between ACCfil and METs in HIG, and rMACC is the correlation coefficient of MIG. b Relation between HRR and METs. The correlation coefficient of the relation between %HRR and METs is rHHR for HIG and rMHR for MIGBack to article page