Operation Manual

24
Small wristband
Fits a wrist between 5.5 and 6.7 inches in circumference
Large wristband
Fits a wrist between 6.7 and 8.1 inches in circumference
Extra large wristband
Fits a wrist between 8.1 and 9.3 inches in circumference
Environmental conditions
Operating Temperature
14° to 113° F
(-10° to 45° C)
Non-operating Temperature
-4° to 140° F
(-20° to 60° C)
Water Resistant
Splash proof. Do not shower or swim with the
device.
Maximum Operating Altitude
30,000 feet
(9,144 m)
Help
Troubleshooting and assistance for your Fitbit Alta can be found at
http://help.fitbit.com.
Return policy and warranty
Warranty information and the fitbit.com return policy can be found online at
http://www.fitbit.com/returns.