Perfect for daily wear
Feels great, looks great, and is secure. I wouldnt use it for extreme sports, but its perfect for daily wear.
Elevate your Samsung Galaxy Watch Ultra with the Certus Heavy Duty Nylon Sports Strap, a rugged and durable solution designed to withstand even the most intense activities. This trail loop nylon watchband combines robust materials with a sleek, sporty design so that your smartwatch is not only protected but also stylishly accessorized.
The Certus Heavy Duty Nylon Sports Strap features an American flag pattern that adds a touch of patriotism to your gear. Made from high-quality recycled polyamide material, this band is not only tough but also soft, breathable, and stretchable.
We offer FREE Tracked shipping on all orders! 📦
We offer Shipping to New Zealand Only.
We process orders between Monday and Friday. Please note that we require 1 to 3 working days on average to fulfill your order before dispatching it. Rest-assured we are doing everything in our power to get your order to you as soon as possible! Once your order is dispatched, depending on your country or region, estimated delivery time is between 5 to 7 business days. Please consider any holidays or global events that might impact delivery times.
We offer hassle-free returns to our nearest dispatch center. To start a return just contact our support team at support@astrastraps.co.nz and we will make the process easy and effortless.
PLEASE NOTE: Due to delays caused by huge pressure on international and local shipping companies, orders may be delayed for arrival.Yup! that's right, we know you'll love our straps, which is why we offer a Risk-Free 30 Day Guarantee on all of them. This protects you from product faults, defects and lost in post shipments.
If you're not satisfied with your product simply contact our customer care team and we'll do whatever it takes to make sure you are 100% satisfied with your purchase. (see terms and conditions for more info).
All Astra Straps NZ products come with a Quality Guarantee. We can offer this guarantee because all our products are made to the highest standard. Be careful of cheap knockoffs on the web. All Astra Straps NZ products have to pass our rigorous quality checks before being shipped to you, so we can guarantee quality!
*Free Tracked Shipping on all orders!
At Astra Straps, all our straps have specific and clear sizes indicated. Please check the sizing guide below before ordering. If you are still unsure, you may contact us here.
Simply use a flexible measuring tape to wrap around your wrist and record the measurement on the tape that overlaps the zero end of the tape OR just grab any string/paper strips to do the same, then lay the string on a ruler to get your accurate wrist size.
In most cases, knowing your wrist size/length will be sufficient. Check your wrist size against the size of the strap that you wish to purchase on the individual product details page.
From there, you can select and purchase our watch straps: Small (S), Large (L) or Free Size.
In certain cases, knowing your wrist size alone may not be sufficient. In such a scenario, you will need the watches' band width size, also know as the watch lug width size.
Your Apple watch will say the measurement on the back.
If you cant find the size on the back place the watch with the watch face facing up. Take the measurement of the distance between the lugs (where the watch strap fits).
For Apple Watches the you have the choice between 38MM, 40MM, 41MM, 42MM, 44MM, 45MM & 49MM, you can also enter your watch model number into a search engine to find what size your watch uses.
Apple Watch 7, 8, and 9: The Apple Watch Series 7, 8, and the newly released Series 9 are compatible with a wide range of our bands, including sizes 38MM, 40MM, 41MM, 42MM, 44MM, 45MM, and 49MM. For watch cases, they fit the 41MM and 45MM sizes.
Apple Watch Ultra and Ultra 2: The recently introduced Apple Watch Ultra and Ultra 2 are compatible with 45MM and 49MM bands. As for the watch cases, both the Ultra and Ultra 2 models are available in a 49MM size.
Using these three measurement data points, you are now ready to grab your strap!
Feels great, looks great, and is secure. I wouldnt use it for extreme sports, but its perfect for daily wear.
This band is excellent! It fits my Galaxy Watch Ultra perfectly and the Velcro is strong and secure. The design is stylish, and the quality is top-notch. Ive used it daily for a month and its holding up great. Definitely worth the price.
I love this strap! It fits perfectly on my large wrist, and the Galaxy Watch Ultra fits snugly with some room to spare. As a patriot and retired military, I appreciate the American Flag design. The Velcro provides quick adjustment and secure attachment.
I bought two of these for my trip to Colorado. The fit is perfect and secure. It held up through hikes, sweat, mud, and rocks. I plan on buying more colors. The orange beige and blue gray matched their descriptions.
The band is comfortable and fits my wrist well. Its great for daily wear and seems durable. The Velcro closure is strong, and the material is high-quality. The band is also stylish, and I love the color choices.
I love this strap, especially the flag detail. The Velcro adjustment ensures a perfect fit. I appreciate that this one has a size option. It fits perfectly and is a high-quality product. Its now my favorite strap.
For the price, this is a great watch strap. I bought the flag design and its exactly what I wanted. It fits well, feels comfortable, and has held up well through daily use. Im very happy with this purchase.
I love this watch band. Its very comfortable and practical. The I love the style of this bans band which is the blue line on the side. I love it and wear it every day.
The band feels well-constructed and fits my 47mm Galaxy Watch Ultra very well. The color is vibrant, and the band is very comfortable. It stays securely in place and has a nice, rugged look. The Velcro is durable and holds well.
I love that this is a Velcro strap that doesnt stretch. The quality seems nice and feels comfortable. It pulls hair occasionally, but Im a hairy guy.
I love this watch band. It has become my go-to for several reasons. It offers unmatched comfort, excellent design with a better closure method than other bands, and high-quality stitching.
I bought this for my husband because of the flag design. He says its the most comfortable band and easy to get on and off. He wears it every day, and its holding up well. The strap is adjustable and looks great! The material ensures it wont get scratched.
I really like this strap. I previously had a magnetic band that kept snapping open, which was frustrating. The Velcro ensures a secure hold and a true fit. I bought the orange one, which might be a bit distracting, but its stylish.
This is a great watch band. Its well-made, easy to put on, and very comfortable. It adjusts easily to your wrist and stays secure.
Its very light and comfortable. My wrist is large, and this is one of the few bands that fit me well. Very good quality.
This strap is almost military-grade. It wont fall off in water or surf. It was comfortable right from the start. If you have an extremely large wrist, Id recommend contacting them.
Handling time 1-3 business days. Estimated delivery between 5-7 business days.
Quick shipping with 5 to 7 business days delivery time.
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