1. Introduction
This manual provides essential information for the installation and care of your Miyavix OverLay FLEX Curved TPU Film Screen Protector, specifically designed for the Kawayi Smartwatch NY21. Please read these instructions carefully before proceeding with the application to ensure optimal performance and longevity of the product.
2. Product Overview and Features
The Miyavix OverLay FLEX screen protector is engineered with a flexible TPU material to conform to curved surfaces, offering comprehensive protection for your device's display. It combines several protective qualities to safeguard your Kawayi Smartwatch NY21.
Key Features:
- Curved Surface Compatibility: Utilizes a soft, flexible material that adheres precisely to the curved edges of your device, providing extended coverage.
- Expanded Protection Area: Designed to cover areas that traditional flat protectors cannot, ensuring maximum screen protection.
- High Transparency (90% Light Transmittance): Maintains the original color and clarity of your display without affecting screen resolution.
- Anti-Yellowing TPU Film: Constructed with a TPU film that resists yellowing over prolonged use, preserving its clear appearance.
- Shock Absorption and Self-Healing: Features high elasticity for excellent shock absorption and a self-healing function that helps minor scratches disappear over time.
- Fingerprint Resistance: Surface treatment reduces fingerprint smudges, keeping your screen clean.

Image: Overview of OverLay FLEX features, including curved compatibility and protective properties.

Image: Comparison showing the wider coverage of OverLay FLEX on curved screens.

Image: Visual representation of the high transparency and gloss of the film.

Image: Illustration demonstrating the anti-yellowing characteristic of the TPU material.
3. Setup and Installation
The OverLay FLEX screen protector is made from a special flexible material, which makes the application process challenging. This product is intended for advanced users. Please exercise caution during installation.
Installation Steps:
- Ensure your Kawayi Smartwatch NY21 screen is thoroughly cleaned using the included screen cleaning cloth. Remove all dust, smudges, and debris.
- Refer to the detailed application instructions provided in the product packaging. These instructions are crucial for successful installation due to the unique properties of the flexible film.
- Carefully align the film with your device's screen. Due to its flexible nature, re-application is extremely difficult.
- After application, small air bubbles may be present. These typically disappear naturally within a few days. Monitor the screen for several days post-application.
Please note that exchanges due to application failure are not covered under warranty.

Image: Kawayi Smartwatch NY21 with the OverLay FLEX screen protector.
4. Usage Tips
Once applied, the OverLay FLEX screen protector offers a smooth, transparent surface that feels natural to the touch. Its high transparency ensures that the display's original colors are maintained, providing an unhindered viewing experience. The fingerprint-resistant surface helps keep your screen clear during daily use.
5. Maintenance
To maintain the clarity and protective qualities of your screen protector, gently wipe the surface with a soft, lint-free cloth. Avoid using harsh chemicals or abrasive materials, as these can damage the film's surface and its self-healing properties. For minor smudges, a slightly damp cloth can be used, followed by a dry wipe.
6. Common Issues
Air Bubbles:
Small air bubbles may appear immediately after application. Due to the film's self-healing properties, most small bubbles will naturally dissipate within a few days. If large bubbles persist, it may indicate improper application.
Re-application Difficulty:
The flexible nature of the film makes re-application very challenging once it has been adhered. It is recommended to ensure precise alignment during the initial installation.
7. Specifications
| Compatible Device | Kawayi Smartwatch NY21 |
| Material | Thermoplastic Polyurethane (TPU) |
| Features | Curved Surface Compatible, High Gloss, Scratch Repair, Shock Absorption |
| Light Transmittance | 90% |
| Package Contents | 1x LCD Screen Protector, 1x Screen Cleaning Cloth, Installation Instructions |
| Product Model Number | OFKAWAYINY21/12 |
| Package Dimensions | 17 x 10 x 1 cm; 10 g |
8. Warranty and Support
This product is covered by a warranty for initial defects only. Please inspect the product upon receipt for any manufacturing flaws. Claims for exchanges due to application failure are not accepted. For further support or inquiries regarding initial defects, please contact Miyavix customer service.