Many people wear a smartwatch mainly for health and fitness tracking: heart rate, workouts, sleep and more. So it is fair to ask whether adding a protective cover gets in the way.
How smartwatch sensors work
Most smartwatches read your heart rate with sensors on the back of the watch, which need to stay in contact with your wrist. A cover that blocks or lifts the back of the watch can interfere with this.
The sensor cutout
That is why a good cover has an open area on the back. SANSOLID covers include a sensor cutout, so the sensors can keep working against your skin the way they were designed to.
What to look for
- A back opening that matches the sensor area
- A snug fit that does not shift on your wrist
- Coverage on the front and edges, where the damage happens
Wearing tips
- Keep your wrist and the back of the watch clean and dry.
- Wear the watch snug, as your manufacturer recommends.
- Check that the cover is seated properly after putting it on.
Keep your band
You also keep your original band, so the way the watch sits on your wrist stays familiar.
Want to confirm your model first? Use the Watch Fit Guide, then see the covers.