Track your activity levels, sleep patterns, heart rate data, and more with Fitbit Blaze Fitness Watch. This wrist-worn tracker uses GPS along with a complex array of sensors to record how many steps you take, your distance traveled, calories burned, floors climbed, and how many minutes you stay active. It connects to your smartphone via Bluetooth and syncs its data wirelessly while providing you with notifications, workout assistance, and more.

Thanks to its PurePulse technology, the Blaze also provides continuous and automatic heart rate data. You can use this heart rate data to monitor your intensity, analyze the effectiveness of your activities, maximize your workouts, and more – all without the need of an additional heart rate chest strap or accessory.