Table of Contents
Advertisement
Memory
Flex 2 stores your daily stats for 7 days. Sync your tracker with the Fitbit app to
access your historical data.
Display
Flex 2 has an LED tap display.
Band size
Band sizes are shown below. Note that accessory wristbands sold separately may
vary slightly.
Small band
Fits a wrist between 5.5 - 6.7 inches (140 mm - 170 mm) in circumference
Large band Fits a wrist between 6.7 - 8.1 inches (170 mm - 206 mm) in circumference
Environmental conditions
Operating Temperature
Non-operating Temperature -4° to 140° F
Water Resistance
Maximum Operating Altitude
Learn more
To learn more about your tracker, how to track your progress in the Fitbit app, and
how to build healthy habits with Fitbit Premium, visit help.fitbit.com.
14° to 113° F
(-10° to 45° C)
(-20° to 60° C)
Swim proof up to 50 meters.
30,000 feet
(9,144 m)
25
Advertisement
Table of Contents
