Introduction
This manual provides essential information for the proper use and care of your Blueshaweu 18mm Silicone Sport Strap. Designed for compatibility with various T40 series kids' smartwatches, this strap offers comfort, durability, and ease of use for daily activities.
Product Features
The Blueshaweu 18mm Silicone Sport Strap is crafted from soft, durable, and lightweight silicone, ensuring a comfortable and breathable experience for the wearer. Its design incorporates a secure pin-and-tuck closure, making it easy to install and remove. This strap is suitable for a wide range of activities, including work, running, swimming, and sleeping, providing reliability in almost any situation.
- Adjustable Fit: The strap is designed to fit wrist sizes ranging from 130 mm to 210 mm, allowing for a personalized and secure fit.
- Durable Material: Made from high-quality silicone for long-lasting performance.
- Easy Closure: Features a reliable pin-and-tuck mechanism for quick attachment and removal.
Installation Guide
Follow these steps to correctly attach your Blueshaweu 18mm Silicone Sport Strap to your compatible smartwatch.
- Step 1: Prepare Your Smartwatch
Ensure your smartwatch is powered off. If replacing an existing strap, carefully remove the old strap by locating the quick-release pins or spring bars on the underside of the watch lugs and sliding them to detach.
- Step 2: Attach the New Strap
Hold one end of the new silicone strap with the pin-and-tuck closure facing outwards. Locate the spring bar on the strap end. Align one end of the spring bar with the corresponding hole on the smartwatch lug. Push the spring bar inwards, then guide the other end into the opposite hole on the watch lug. Release the spring bar, ensuring both ends are securely seated in the lug holes. Gently tug on the strap to confirm it is locked in place.
- Step 3: Repeat for the Second Half
Repeat Step 2 for the other half of the strap.
- Step 4: Verify Installation
Once both strap halves are attached, gently pull on each side to ensure they are firmly secured to the smartwatch. A properly installed strap will not detach with light force.

Image: Overview of Blueshaweu 18mm Silicone Sport Straps, showing the pin-and-tuck closure mechanism.
Wearing and Adjustment
To wear the strap, slide your wrist through the loop formed by the two strap halves. Insert the pin through one of the adjustment holes on the strap, then tuck the excess strap underneath for a clean and secure fit.
Adjust the strap to a comfortable tightness. It should be snug enough to keep the smartwatch stable on your wrist, but not so tight that it restricts circulation or causes discomfort. A stable fit is crucial for accurate smartwatch sensor readings and to prevent the watch from moving during activities.

Image: A person wearing the Blueshaweu 18mm Silicone Sport Strap, demonstrating a comfortable and secure fit.

Image: A person wearing the Blueshaweu 18mm Silicone Sport Strap while using a laptop, illustrating its suitability for daily activities.
Care and Maintenance
Regular cleaning helps maintain the appearance and longevity of your silicone strap.
Cleaning Instructions:
- Remove the strap from your smartwatch before cleaning.
- Wipe the strap with a soft, damp cloth. For deeper cleaning, use a mild soap solution and rinse thoroughly with clean water.
- Ensure the strap is completely dry before reattaching it to your smartwatch.
- Avoid using harsh chemicals, abrasive cleaners, or sharp objects on the strap, as these can damage the material.
Storage:
Store the strap in a cool, dry place away from direct sunlight and extreme temperatures when not in use.
Troubleshooting
- Issue: Strap is difficult to attach or detach.
Solution: Ensure the spring bar is fully compressed when inserting or removing the strap. Verify that the spring bar ends are correctly aligned with the lug holes on the smartwatch. If using quick-release pins, ensure they are fully retracted.
- Issue: Strap feels uncomfortable or causes skin irritation.
Solution: Adjust the strap to a looser fit. Ensure the strap and your wrist are clean and dry. If irritation persists, discontinue use and consult a dermatologist. Some individuals may have sensitivities to silicone.
- Issue: Smartwatch feels loose or unstable on the wrist.
Solution: Tighten the strap by selecting a smaller adjustment hole. The strap should be snug enough to prevent excessive movement during activities.
Specifications
| Feature | Detail |
|---|---|
| Material | High-quality Silicone |
| Strap Width | 18 mm |
| Adjustable Length | Fits wrist sizes 130 mm - 210 mm |
| Closure Type | Pin-and-Tuck |
| Compatibility | AKUMAKA T40, Minilandia T40, SWGOTA T40, TotsyFun T40 Kids Smartwatches |
| Manufacturer Reference | bs - mt65-hdk |
Warranty and Support
Warranty Information:
This product is covered by a 30-day warranty from the date of purchase against manufacturing defects. If you receive a defective item, please contact us immediately for a replacement or refund.
Customer Support:
For any questions, concerns, or support needs regarding your Blueshaweu 18mm Silicone Sport Strap, please contact our customer service team through the retailer's platform where the purchase was made. Please have your purchase details ready for faster assistance.