Match every mood, outfit, occasion
Absolutely! Whether you’re rocking the original Series 1 or the latest model, we’ve got you covered. Just check the size on the back of your watch (if you're not sure), and we'll handle the rest. It’s that easy.
Neptuse Silicone Band
Neptuse Silicone Band
Always Comfortable. Always in Place. Ready for Anything.
Regular price
$19.99
Regular price
$29.99
Sale price
$19.99
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100 Days Guarantee
Less than 0.5% of buyers use our money-back guarantee
The Neptuse Silicone Band is designed for simplicity that exceeds expectations.
Made from smooth, high-grade silicone with a stainless steel buckle, it delivers a soft feel that stays put through busy days, workouts, and everything in between.
It installs in seconds and wears like it was made for your wrist. No slipping, no pinching, no second-guessing.
Features:
- Smooth Silicone Strap feels soft against the skin while maintaining flexibility and strength over time.
- Secure Stainless Steel Buckle offers a sporty finish with a reliable, no-slip fit.
- Quick And Easy Installation with built-in lugs that lock into your Apple Watch securely.
- Durable And Hassle-Free so you can take it on or off in seconds without tools or effort.
- Water Resistant Build makes it a great fit for workouts, rainy commutes, and daily wear.
- Comfortable For All-Day Use thanks to the lightweight design and skin-friendly finish
- Minimalist Sport Style pairs well with both casual and active outfits.
- Ideal For People On The Move whether you are commuting, traveling, or exercising.
- Available in 24 Vibrant Colors to suit your personal mood and style..
Details & Compatibility:
-
Fits Wrist Size:
-
Small–Medium: 3.54" – 4.33"
- Medium–Large: 3.54" – 5.11"
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Small–Medium: 3.54" – 4.33"
- Compatible with: Apple Watch Series 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, SE, SE 2, SE 3, Ultra, Ultra 2, Ultra 3, and Ultra 4
Shipping and returns
Shipping and returns
Shipping
We offer FREE Tracked shipping on all orders over $50! For orders under $50 we charge $4.95. 📦
We offer Shipping to Canada, United Kingdom, Australia and New Zealand.
We process orders between Monday and Friday. Please note that we require 2 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 10 business days. Please consider any holidays or global events that might impact delivery times.
Returns
We offer hassle-free returns to our nearest dispatch center. To start a return just contact our support team at support@astrastraps.com 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.
Our guarantee
Our guarantee
Specifications
Specifications
Closure TypeTuck-Under Buckle
Band LengthS-M: 95mm+110mm
S-M: 95mm+120mm
M-L: 95mm+140mm
M-L: 95mm+130mm
S-M: 95mm+120mm
M-L: 95mm+140mm
M-L: 95mm+130mm
Weight16.5g
Size guide
Size guide
At Astra Straps, all our bands have clear and specific sizes indicated. Please check the sizing guide below before ordering. If you are still unsure, you may contact us here.
1. How do I know my wrist size?
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.
2. What is the watch band width / watch lug measurement?
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 measurements, you are now ready to grab your band!
Ask a question
Ask a question
Questions? We've Got Answers! ⭐
Real talk about your new favorite watch band
Will this actually fit my watch?
Are third-party Apple Watch Bands safe to use?
What if I don’t love it?
When will it get here?
What makes Astra Straps different?
Does the perforated design on the Neptuse Silicone Band actually make a difference for comfort?
Is the Neptuse Silicone Band a good option for someone with a very small wrist?
How does the Neptuse Silicone Band hold up with sweat and water during workouts?
How does the Neptuse Band compare to a magnetic silicone band like the Avoco?
Ready to fall in love with your watch again? Join the 100,000+ people who can't stop showing off their Astra bands.
Customers praised this silicone watch band for being "better than the Apple straps" with excellent comfort and fit. The soft, breathable material with holes prevents wrist sweating during workouts. Shoppers loved the vibrant color options and secure buckle design. "Great quality for the price" was frequently mentioned, with fast shipping appreciated.
D
I like the strap it fits well.
D
Love this band and the color!
N
Good quality for your money. Shipping fast. Recommend
A
Better than the Apple straps, you will not be disappointed.
A
Very eye-catching and very well made. Really happy with purchase.
B
Love this new band. Soft silicone and looks great,
A
easy to change out and comfortable to wear
A
Very good product, great color scheme
K
Great fitting watch band and I have small wrists. The band is soft, comfortable, and looks really nice. I'm already planning to grab another color because it's been so easy to wear every day. The quality feels excellent for the price and it stays secure throughout the day. 👍
J
looks good and fits perfect.
J
Super comfy and light fr, would highly recommend 👍
Z
bends easily but still feels strong. doesn’t feel like it’ll tear or wear out fast
A
handled sweat and water without any issues. easy to rinse off and dries quickly
R
nice colors
L
Has a smooth finish that doesn’t stick to the skin. wore it all day and it stayed comfortable
J
simple design but looks clean on the wrist. works with both gym and casual outfits
L
It looks great and feels even better
T
Neptuse Silicone Band
A
Absolutely love it!
C
Ordered this thursday and got it friday, color looks great and fits well.Just make sure u order the right size, u can find the mm on the back of your watch. Real happy with the quality for the price tbh, definitely picking up a backup 😊
E
No sweaty wrist after workouts.
E
Easy to snap on and off. No hassle.
A
The combo of blue and black is such a cool contrast.
S
Wore it hiking last weekend held up great in heat and sweat.
M
I was worried it would feel plasticky but it is actually soft af!
Z
Swapped it in for my original Apple band. Better comfort, better price.
L
Love my iPhone watch bands.
L
The holes make it super light but still strong!
O
Honestly just bought it for the color and it slaps.
J
Doesnt pinch or slide around when im in the gym.
A
It got that sporty vibe but more fun.
H
Got it for running and ended up wearing it daily.
Why 100,000+ Customers Choose Astra Straps
390+ Styles. Premium quality. Prices that actually let you switch it up.
Endless
Style
Premium
Materials
No cheap
plastic here
Built
To Last
Survives workouts, adventures, life
Perfect
Fit
Comfortable
from day one
100 Day
Warranty
We’ve got you covered for 100 days
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“I recently got the Astra Apple Watch band and am very impressed with its quality and stunning design. Right from the packaging, it was clear this band was made with great care. The premium-grade silicone is soft against the skin, comfortable for all day wear, and durable enough for an active lifestyle. Im thrilled with my purchase."
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“Don't waste money on expensive Apple bands. This one is stylish, fits well, and is excellently made. You can get several of these for the price of one official band."
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“Ive had many Apple watch bands over the years, and this is the best, coolest, and most comfortable one yet. It makes the watch look extremely upscale. A friend paid much more for the same band elsewhere and couldn't believe my price. Highly recommended. Love!"
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“Amazing quality, very flexible and not stiff like other straps. Doesn't have that cheap band smell. Highly recommend, and great to have the option to match the strap color with my style."
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“I was looking for a band thats not only exceptionally comfy but also stylish and durable. These bands tick all those boxes. I appreciate the bands design where it tucks in neatly. My original band caught on everything, but this one has a much smoother design. I love it!"
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“Astra Straps' customer service is top-notch. I had a question about sizing, and they responded promptly with helpful guidance. It's refreshing to see a company that values its customers."
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“Astra Straps has been a game-changer for my watch collection! Their bands are not only stylish but incredibly durable. I've swapped out all my old bands for Astra and couldn't be happier."
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“The watch bands fit perfectly around my wrist as there are plenty of holes to adjust to my wrist size. The colors are very nice. The feel of the band is smooth. The way the band clasps is a plus as it is very secure on my wrist."
