Fitbit Flex 2 Fitness Wristband - Black - Best Deals Online!

Model: FB403BK

Availability: Out of stock

Small: Fits wrists 5.5" - 6.7" in circumference
Large: Fits wrists 6.7" - 8.1" in circumference
Sensors & Components: 3-axis accelerometer, Vibration motor
Display: LED display with 5 indicator lights
Display: Tap twice to see progress against your Main Goal
Battery life up to 5 days. Battery life and charge cycles vary with use, settings, and other factors; actual results will vary.
Battery type: Lithium-polymer
Charge time: One to two hours
Radio transceiver: Bluetooth 4.0
Memory: Saves 7 days of detailed motion data-minute by minute
Memory: Saves daily totals for past 30 days
Environmental Requirements: Operating temperature: 14° to 113° F
Environmental Requirements: Maximum operating altitude: 30,000 feet
Syncing range: Up to 30 feet
Syncs with Mac OS X 10.6 and up, iPhone 4S and later, iPad 3 gen. and later, Android 4.4 and later, and Windows 10 devices.

All-Day Activity Tracking

Track steps, distance, calories burned, active minutes, hourly activity & stationary time.

An LED display lights up when you get calls, texts and Reminders to Move, and shows you how close you are to your daily goal with a simple tap.

Sync stats wirelessly & automatically to computers and 200+ leading iOS, Android and Windows devices.