This advanced smartwatch offers GPS tracking, an AMOLED screen, and the ability to make and receive phone calls. With Sub Zero features and Siri control, it performs even in extreme conditions. The stainless steel casing and large HD screen allow you to read texts and notifications easily. Track steps, vitals like heart rate, blood pressure, and oxygen, plus 100 sport modes. It also lets you remotely take photos, control music, and customize watch faces. Compatible with both iOS and Android, it also monitors sleep and has a sedentary alarm.