Samsung - Gear Fit Fitness Watch with Heart Rate Monitor - Black (Pre-owned)

Measures heart rate, calories burned, distance traveled, steps taken and speed
To help you track your fitness progress.
Compatible with select Samsung devices
Including Galaxy Mega, Note 2, Note 3, Note Pro 12.2, S III, S III mini, S 4, S 4 mini, S 4 Active, S 5, Tab Pro 8.4, 10.1 and 12.2 and select Tab 4 Series models for wide-ranging use.
Bluetooth 4.0 + LE interface
Lets you wirelessly sync data with your compatible Samsung phone or tablet.
Accelerometer, gyro and heart rate sensors
Allow versatile use.
Stopwatch and timer functions
Along with SNS, call, e-mail and app notifications, schedule, smart relay and media controller provide a variety of useful functions.
Dust- and water-resistant design
Helps ensure reliable protection against damage. IP67 certified.
1.84" curved Super AMOLED display
With 432 x 128 resolution clearly presents data.
Lithium-ion battery
Provides approximately 3-4 days of battery life with typical usage and up to 5 days of battery life with low usage.