| Fitbit Alta Wristband Size Chart | |||
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Wrist Circumference
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| Small |
5.5" - 6.7" |
140 mm - 170 mm | |
| Large |
6.7" - 8.1" |
170 mm - 206 mm | |
| X Large |
8.1" - 9.3" |
206 mm - 236 mm | |
NOTE: Please print out the Fitbit Alta Wristband Sizing Tool for the most accurate measurement.
Size chart is a general guide. It may include sizes that are unavailable for this item.