How to use ・Put iPhone on your thigh. ・Tap start button. ・Hold iPhone. ・Start squat. Active Energy ・Ex. METs 5.0, Weight 50 kg, Time 10 min. (5.0 - 1) x 50 x (10 / 60) x 1.05 = 35 kcal. Optional permission requests ・Apple Health: It is used to record data in Apple Health. ・Tracking: It is used to deliver personalized ads to you. ・Notifications: It is used to sending notifications. ・Photo Library: It is used to save image in Photo Library. Languages ・Japanese, English.