Fitbit Flex Wireless Activity + Sleep Wristband, Slate, Small/Large
Brand: Fitbit
Color: Slate
Categories: Electronics, Wearable Technology, Arm & Wristband Accessories


One syncs automatically and wirelessly to tablets, computers and 150 plus leading iOS, Android and Windows smartphones using Bluetooth 4.0 wireless technology. Syncing to computers requires Internet connection and USB port. Syncing to mobile devices requires Bluetooth and Internet connection. Syncing range: 20 feet. Call notifications via Bluetooth 4.0
Water Resistance: Charge has been tested up to 1 ATM meaning it is sweat, rain and splash proof. However, the device is not swim proof. We also recommend taking Charge off before showering because, as with any wearable device, it’s best for your skin if the band stays dry and clean
Warning: Do not use if you have a pacemaker or other internal, or implanted medical device. Not intended for use by children under 13. Always consult your physician. Slippery when wet
We recommend charging your device every few days to ensure you are always tracking. Charge time: One to two hours. Battery life: up to 7 - 10 days. Battery type: Lithium-polymer
Syncs with Windows Vista and later, Mac OS X 10.6 and up, iPhone 4S and later, iPad 3 gen. and later, and leading Android and Windows devices

Is Discontinued By Manufacturer: No
Product Dimensions: 0.6 x 0.38 x 8.2 inches; 0.4 Ounces
Item model number: FB401SL
Department: Womens
Batteries: 1 Lithium Ion batteries required. (included)
Date First Available: March 11, 2013
Manufacturer: Fitbit