Every minute counts, so why not measure your every move with the Nike+ Fuelband SE. No matter your age or size, this sleek tracker stores information on how much, how often and how intensely you move or don't move during the day. Receive real-time feedback or move reminders on the LED display that stays connected with Bluetooth 4.0. The Nike+ Fuelband SE syncs data from your band to your Nike+ account to show you what earns the most Nike+ Fuel.

• Sleek, sport-designed band to track steps, calories burned, active minutes 24/7 with any activity
• Measures how much you move or don't move throughout the day through NikeFuel, a universal way to measure movement for all kinds of activities
• Nike+ Sessions track activity intensity and enables sleep tracking (must use your Nike+ account)
• LED display with 100 white LED lights shows daily goal progress, time, NikeFuel earned, calories burned and steps taken
• Win the Hour: Receive reminders that get you moving every hour
• Shows daily goal progress from red to green with 20 color LED lights
• Water-resistant so you can wear your band anywhere you go (not waterproof and not recommended for use while swimming)
• Compete with or motivate friends and family, compare stats, or set goals through the online Nike+ Groups (available for iOS only)
• Syncs data with your Nike+ account so you can start your session on your band and continue on your app
• Optimized for the web (Mac OS X v10.6 and above / Windows XP, Vista, 7 and 8)
• Silver and Clear Bands might be First Edition or SE. All other Bands are 100% SE.
• Android experience (available in English only) optimized for the following devices: Samsung Galaxy S3, S4 and S5, HTC One, Nexus 5 and Moto X
• Included: Nike+ Fuelband, 2 sizing links, sizing tool, USB charging cable and free iPhone and Android Nike+ Fuelband app and online tools from Nike's website
• Available in sizes Small, Medium/Large and X-Large

• Battery: 2 Lithium Polymer Batteries
• Battery Life: Up to 4 days of battery charge
• Display: 20 color LED lights
• Motion Sensors: Built-in 3 axis accelerometer
• Light Sensors: Ambient light sensor to detect environment light levels for automatic increase/decrease display brightness
• Bluetooth: Bluetooth 4.0 pairing to iOS and Android devices (for use with the Nike+ FuelBand app for iOS 6.1 and above, iPhone 4S and above, iPod Touch 5th generation and above, and Android devices running Jelly Bean 4.3 and above)
• Materials: 43% TPE, 34% Polypropylene, 14% Magnesium, 9% Stainless Steel
• Dimensions: Small (5.79"), Medium/Large (6.77"), X-Large (7.76")
• Band Weight: Small (0.95 oz.), Medium/Large (1.06 oz.), X-Large (1.13 oz.)
• Link Weight: 8mm (0.07 oz.), 16 mm (0.11 oz.)

• Size Small = 5.79" (147mm) circumference
• Size Medium/Large = 6.77" (172mm) circumference
• Size X-Large = 7.76" (197mm) circumference