Introduction
This manual provides comprehensive instructions for the proper installation and care of your smaate 3D Screen Protector. Designed to offer robust protection, this screen protector is compatible with specific smart watch models, ensuring your device's screen remains clear and protected from daily wear.
Product Overview
Key Features
- 3D Curved Edge: Fully covers the entire screen for comprehensive protection.
- Material: Made from PMMA (Polymethyl methacrylate), offering superior light transmission compared to glass.
- Anti-Shatter: Designed not to break into sharp pieces, unlike traditional tempered glass.
- Scratch-Resistant: Provides a durable barrier against scratches.
- High Sensitivity: Maintains original touch screen responsiveness.
- High Transparency: Ensures clear screen visibility with 99% clarity.
Package Contents
Each package includes the following items:
- 3 x 3D Screen Protectors
- 3 x Wet Wipes (for cleaning)
- 3 x Dry Wipes (for drying)
- 3 x Dust Absorbers (for removing dust particles)
- 1 x Micro Fiber Cloth (for polishing)
- 1 x Squeegee (for bubble removal)
- 1 x Foam Ring Sticker (for securing the watch during installation)

Compatibility
This 3D screen protector is specifically designed for the following smart watch models:
- Boquaw P90 (1.85-inch screen)
- LTPDE T19F (1.83-inch screen)
- F57L (1.91-inch screen)
Please verify your smart watch model before installation to ensure proper fit and function.



Installation Guide
For optimal results, please watch the official installation video and follow these steps carefully.
Official Installation Video
Step-by-Step Installation
- Secure the Watch: Use the provided foam ring sticker to firmly attach the smart watch to a stable, flat surface like a table. This prevents movement during installation.
- Clean the Screen (Wet Wipe): Open the 'Wipes 1' (wet wipe) packet. Gently wipe the entire screen surface to remove any dirt, oil, or smudges. Ensure all corners and edges are thoroughly cleaned.
- Clean the Screen (Dry Wipe): Immediately after using the wet wipe, use the 'Wipes 2' (dry wipe) to dry the screen completely. Ensure no moisture remains.
- Remove Dust: Use the blue 'Dust Absorber' sticker to carefully dab the screen surface. This will pick up any remaining dust particles that could cause bubbles.
- Prepare the Protector: Take one 3D screen protector. Carefully peel off the inner protective film from the adhesive side. Avoid touching the adhesive surface to prevent fingerprints or dust.
- Position the Protector: Align the screen protector precisely over your smart watch screen. Ensure it is centered and all edges match the watch's contours.
- Apply and Squeeze: Gently place the protector onto the screen. Use the provided squeegee to push out any air bubbles, starting from the center and moving towards the edges. Apply firm, even pressure. If bubbles persist in the corners, gently lift the corner and re-squeegee.
- Final Adhesion: For enhanced stickiness and to ensure all bubbles are removed, place a weight (approximately 2KG) on the watch screen for 12 hours. This helps the adhesive bond completely.

Maintenance
To maintain the clarity and effectiveness of your screen protector:
- Regularly clean the screen protector with a soft, lint-free cloth (like the included micro fiber cloth) to remove fingerprints and smudges.
- Avoid using harsh chemicals or abrasive materials, as these can damage the protector's surface.
- If the protector becomes severely scratched or damaged, replace it with a new one from the package to ensure continued protection.
Troubleshooting
Common Issues and Solutions:
- Bubbles after installation:
Solution: Small bubbles may disappear naturally within 24-48 hours. For larger bubbles, gently lift the nearest edge of the protector and re-apply using the squeegee to push the air out. Ensure the screen is free of dust before re-application. - Poor adhesion or lifting edges:
Solution: Ensure the screen was thoroughly cleaned and free of dust and oils before application. The 12-hour pressing step with a weight is crucial for proper adhesion. If edges continue to lift, the protector may need to be replaced. - Reduced touch sensitivity:
Solution: This is rare with PMMA protectors. Ensure the protector is correctly aligned and fully adhered without air gaps. If the issue persists, check your watch settings for touch sensitivity adjustments.
Product Specifications
| Feature | Detail |
|---|---|
| Brand | smaate |
| Model Number | 3DF57L90 |
| Compatible Devices | Boquaw P90 1.85”, LTPDE T19F 1.83”, F57L 1.91” Smart Watch |
| Material | PMMA (Polymethyl methacrylate) |
| Item Hardness | 9H |
| Special Feature | Anti-Shatter |
| Finish Type | Glossy |
| Product Dimensions | 1.7 x 1.3 x 0.5 inches |
| Item Weight | 0.634 ounces |
Warranty and Support
smaate is committed to providing high-quality products and excellent customer service. If you encounter any issues or have questions regarding your screen protector, please contact our support team. We aim to resolve any problems within 24 hours to ensure your satisfaction.
For support, please visit the smaate store on Amazon or refer to the contact information provided in your product packaging.