Fitness Tracker Wrist Sizing
Size Apple Watch, Garmin, and fitness tracker bands to your wrist circumference. AI wrist measurement guide.
Smartwatch sizing
Most brands list compatible wrist circumferences per band size (S/M/L). Measuring before order avoids returns — especially for metal bracelets with few adjustment links.
Sport vs dress watches
Fitness trackers need snug fit for heart rate sensors. Dress watches often sit looser below the wrist bone. Measure at the point where you will wear each device.