General |
Compatible Devices | Smartphones, Computers |
Material | Stainless Steel |
Touch Enabled | Yes |
Model Number | FB407SBLK |
Function | Calories Burned, Fat Burn, Cardio, Peak, Multi Sport Modes |
Ideal For | Unisex |
Model Name | Charge 2 Large |
Sales Package | Smart Band, Charging Cable and Wireless Sync Dongle |
Water Resistant | Yes |
Suitable For | iPhone 4S and Later, iPad 3 Generation and Later, Android 4.3 and Later, Windows 10 Devices, Mac OS X 10.6 and Above |
Reading Type | Digital |
Performance Features |
Compatible OS | Android & iOS |
Activity Tracker Present | Yes |
Sensor Type | Optical Heart Rate Tracker, 3-axis Accelerometer, Altimeter, Vibration Motor |
Shock Resistant | No |
Heart Rate Monitor Present | Yes |
Maximum Operating Altitude | 9144 m |
Operating Temperature | -10DegreeC to 45DegreeC K |
Activity Tracking Function | PurePulse Heart Rate: Automatic Heart Rate Tracking, Reach Weight Goals, Optimize Exercise, Track and Health and Fitness, Manage Stress, Resting Heart Rate, Reminders to Move, Set Goals, Record Workouts |
Dimensions |
Weight | 23 g |
Warranty |
Covered in Warranty | Manufacturing Defects |
Warranty Summary | 1 Year Warranty |
Not Covered in Warranty | Physical Damage |
Additional Features |
Other Features | Interchangeable Accessory Bands, Guided Breathing Sessions, Green LED Lights Reflect on Skin to Detect Change in Blood Flow, Auto Sleep Tracking, Silent Alarm, Connected GPS, SmartTrack, Cardio Fitness Level - Powered by PurePulse, Call, Text and Calendar Alerts, Customizable Clock Faces, Memory: Saves 7 Days of Detailed Motion Data - Minute by Minute, Saves Daily Totals for Past 30 Days, Stores Heart Rate Data at 1 sec Intervals During Exercise Tracking and at 5 sec Intervals all Other Times, W |
Supported Apps | Fitbit App |
Care Instructions | If the Band Gets Wet or Sweat in it, Remove and Completely Dry the Band Before Putting it Back On, Give Wrist a Rest by Taking the Band Off Every Now and Then |
Connectivity Features |
Bluetooth Version | 4 |
Bluetooth Enabled | Yes |
Other Connectivity Features | Smartphone Notifications and Syncs Automatically to Computers and 200+ iOS, Android, Windows Devices, Syncing Requires Bluetooth LE and Internet Connection |
Wifi Enabled | Yes |
Connectivity Range | 6.1 m |
Display & Battery Features |
Display Type | OLED |
Display Resolution | 96 x 32 |
Battery Type | Lithium-polymer |
Battery Life | 5 Day |