Ray uses a standard 8 mm band, so you can swap the included band for other 8 mm watch or jewelry-style bands.
Can I swap bands myself?
Yes. Ray is designed to be band-swappable. If you want a different look, choose an 8 mm band and make sure the hardware is secure before wearing it overnight or during exercise.
What styles are available?
We have photographed Ray with leather, metal, and magnetic band styles. The Help Center shows examples so you can compare how each one looks on-wrist.
What should I check before buying a third-party band?
Use an 8 mm band, check that the clasp is comfortable enough for sleep, and avoid bands with sharp hardware that could press into the solar face or sensors.