Silicone straps for smart wearables must meet requirements for comfort, appearance, and sweat resistance. The materials, surface texture, and clasp design should be finalized together during the prototyping phase.
1. Wearing Experience
Softness, firmness, and edge rounding affect long-term comfort.
- Control Skin-Tightness
- Edge Chamfering
- Reduce Indentation Friction
2. Sweat Resistance
Sweat and cleaning agents may affect the surface.
- Sweat Resistance Test
- Evaluate the appearance after cleaning
- Prevent Precipitation and Adhesion
3. Color and Texture
High-frequency contact surfaces must maintain visual consistency.
- Setting Color Difference Standards
- Select a Wear-Resistant Texture
- Check the Adhesion of the Coating
4. Snap-fit Structure
The mounting holes and connection ends are subjected to repeated pulling forces.
- Reinforce the edge of the hole
- Tensile Life Test
- Confirm Assembly Tolerances
FAQ
1. Can the watchband be made very soft?
Yes, but both tensile strength and fastener durability must be tested at the same time.
2. Do light-colored watch straps tend to yellow?
Since this is related to materials, contact substances, and UV exposure, accelerated validation should be performed.
