Size Guide
Fitbit Air straps fit wrists from 130 mm to 210 mm. Measure your wrist with a soft tape just below the wrist bone.
| Size | Wrist |
|---|---|
| S/M | 130–175 mm |
| M/L | 160–210 mm |
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New drop: creative straps for Fitbit Air are live
Fitbit Air straps fit wrists from 130 mm to 210 mm. Measure your wrist with a soft tape just below the wrist bone.
| Size | Wrist |
|---|---|
| S/M | 130–175 mm |
| M/L | 160–210 mm |