1. Introduction
This manual provides instructions for the installation, adjustment, and maintenance of your Amzhero 22MM Nylon Smartwatch Band. This band is designed for comfort and durability, offering a secure and adjustable fit for compatible smartwatch models.
2. Product Features
- Material: High-quality, soft, and breathable nylon.
- Design: Adjustable sport stretchy braided solo loop strap.
- Compatibility: Specifically designed for 22MM smartwatch lugs, compatible with IDW19 and IDW16 models.
- Fastener: Secure and easily adjustable hook-and-loop closure.
- Durability: Engineered for daily wear and tear.

Figure 1: Key features of the Amzhero 22MM Nylon Smartwatch Band, highlighting secure attachment, comfortable material, and adjustable fit.
3. Compatibility
This Amzhero 22MM Nylon Smartwatch Band is compatible with smartwatches that utilize a 22MM band width. It is specifically designed for the following models:
- IDW19
- IDW16
Please ensure your smartwatch has a 22MM lug width for proper fitment.
4. Package Contents
- 1 x Amzhero 22MM Nylon Smartwatch Band (Pink)

Figure 2: The Amzhero 22MM Nylon Smartwatch Band as it appears in the package.
5. Setup and Installation
Follow these steps to correctly install your new smartwatch band:
- Prepare the Band: Locate the spring pins on the band. Insert one end of a spring pin into the lug hole on one side of the watch band connector.
- Attach to Watch (Side A): Align the side of the band with the inserted pin (Side A) onto the inter-hole slotting of your smartwatch.
- Secure the Second Pin: Push the spring pin inward using your finger or a small tool, then carefully guide the other end of the pin into the corresponding lug hole on the smartwatch.
- Verify Installation: Gently shake the band to ensure it is firmly installed and securely locked into place on both sides of the smartwatch. Repeat the process for the other half of the band.

Figure 3: Step-by-step instructions for attaching the Amzhero smartwatch band to your device.
6. Operation and Adjustment
The Amzhero Nylon Smartwatch Band features a hook-and-loop fastener for easy and precise adjustment to fit various wrist sizes.
- Wearing the Band: Wrap the band around your wrist.
- Adjusting the Fit: Pull the end of the strap through the loop and secure it using the hook-and-loop fasteners. Adjust until the band feels comfortable and secure on your wrist.
- Optimal Fit: Ensure the band is snug enough for accurate sensor readings from your smartwatch, but not so tight as to restrict circulation or cause discomfort.

Figure 4: Illustration of the hook-and-loop adjustment mechanism for a customized fit.

Figure 5: Wrist size compatibility for the Amzhero 22MM Nylon Smartwatch Band.
7. Maintenance
To ensure the longevity and cleanliness of your Amzhero Nylon Smartwatch Band, follow these maintenance guidelines:
- Cleaning: Gently hand wash the band with mild soap and cool water. Avoid harsh chemicals or abrasive cleaners.
- Drying: Allow the band to air dry completely before reattaching it to your smartwatch or wearing it. Do not expose to direct sunlight or high heat.
- Storage: When not in use, store the band in a clean, dry place away from direct sunlight.
- Avoid Excessive Force: While durable, avoid excessive pulling or twisting of the band, especially around the attachment points, to prevent damage.
8. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Band does not attach securely to smartwatch. | Spring pins not fully engaged; incorrect band size for watch lugs. | Ensure spring pins are fully inserted into both lug holes. Verify your smartwatch has 22MM lug width. |
| Band feels too loose or too tight. | Improper adjustment of the hook-and-loop fastener. | Re-adjust the hook-and-loop fastener to achieve a comfortable and secure fit. |
| Skin irritation. | Band is too tight; accumulation of sweat or dirt; material sensitivity. | Loosen the band slightly. Clean the band regularly as per maintenance instructions. If irritation persists, discontinue use and consult a dermatologist. |
9. Specifications
- Brand: Amzhero
- Model Compatibility: IDW19, IDW16 (22MM lug width)
- Material: Nylon
- Fastener Type: Hook-and-loop
- Adjustable Wrist Size: Approximately 6.3 - 9.0 inches (160mm - 230mm)
- Color: Pink (as per product variant)
- Package Dimensions: 7.44 x 2.2 x 0.28 inches
- Item Weight: 0.63 ounces
10. Warranty Information
Amzhero products are designed for quality and durability. For specific warranty details, please refer to the warranty card included with your purchase or visit the official Amzhero website. Typically, manufacturing defects are covered for a limited period from the date of purchase.
11. Customer Support
If you encounter any issues or have questions regarding your Amzhero 22MM Nylon Smartwatch Band, please contact our customer support team:
- Online Support: Visit the Amzhero Store on Amazon for FAQs and contact options.
- Email: Refer to your product packaging for direct email support.
When contacting support, please provide your product model (IDW19/IDW16 compatible 22MM band) and a detailed description of your issue.




