How do I wear the SL-1 correctly?Updated 9 days ago

Position the strap about 1 inch above your wrist bone, toward your elbow. It should sit snug, but comfortable, with the sensor in full contact with your skin. A quick check: if you can easily slide your pinky between the strap and your wrist, it's too loose.

If you are doing anything aquatic, we recommend swapping out the silicone strap with the woven band for extra durability.