18
Display
The Flex 2 has an LED tap display.
Size
The small wristband sold with Flex 2 fits a wrist between 5.5 and 6.7 inches in circumference.
The large wristband sold with Flex 2 fits a wrist between 6.7 and 8.1 inches in circumference.
Accessories sold separately may vary in size.
Environmental conditions
Operating Temperature
14° to 113° F
(-10° to 45° C)
Non-operating Temperature
-4° to 95° F
(-20° to 35° C)
Water Resistant
Swim proof.
Maximum Operating Altitude
30,000 feet
(10,000 m)
Learn More
To learn more about your tracker and dashboard visit
http://help.fitbit.com
.
Return policy and warranty
Warranty information and the fitbit.com return policy can be found at
http://www.fitbit.com/returns
.