Bring order to your life with this Samsung Galaxy Note 7. A powerful 5.7-inch touchscreen makes it simple to use apps and Android Marshmallow, as it gives you more space and more detail than ever before. Outstanding water, drop and impact resistance keep your Samsung Galaxy Note 7 in top condition.
Samsung Gear Fit2 Fitness Watch + Heart Rate: This fitness watch measures your heart rate, calories burned, distance traveled, steps taken and speed and features a Bluetooth 4.2 interface that lets you sync results with your compatible Samsung phone or tablet. Its smart notifications let you receive alerts and respond to calls from compatible Android and iOS smartphones¹ and a curved display makes it easy to view activity progress.
Fitbit Flex Wireless Activity and Sleep Tracker Wristband: Slim, stylish and always by your side. Track your activity throughout the day and monitor the quality of your sleep at night. LED lights on the device show you how your day is measuring up against your personal goals, motivating you to achieve a more active lifestyle.
Does it track biking? Could it be worn on the ankle (maybe under a sock to keep from losing it?)
Yes, you can wear it during biking. Because it even track while driving. you maybe able to wear on your ankle if it very small. Otherwise, you can only wear it on your wrist.