Obex Rugged Silicone Band - Astra Straps Obex Rugged Silicone Band - Astra Straps
Obex Rugged Silicone Band - Astra Straps Obex Rugged Silicone Band - Astra Straps
Obex Rugged Silicone Band - Astra Straps Obex Rugged Silicone Band - Astra Straps
Obex Rugged Silicone Band - Astra Straps Obex Rugged Silicone Band - Astra Straps
Obex Rugged Silicone Band - Astra Straps Obex Rugged Silicone Band - Astra Straps
Obex Rugged Silicone Band - Astra Straps Obex Rugged Silicone Band - Astra Straps
Obex Rugged Silicone Band - Astra Straps Obex Rugged Silicone Band - Astra Straps
Obex Rugged Silicone Band - Astra Straps Obex Rugged Silicone Band - Astra Straps
Obex Rugged Silicone Band - Astra Straps Obex Rugged Silicone Band - Astra Straps
Obex Rugged Silicone Band - Astra Straps Obex Rugged Silicone Band - Astra Straps
Obex Rugged Silicone Band - Astra Straps Obex Rugged Silicone Band - Astra Straps
Obex Rugged Silicone Band - Astra Straps Obex Rugged Silicone Band - Astra Straps
Obex Rugged Silicone Band - Astra Straps Obex Rugged Silicone Band - Astra Straps
Obex Rugged Silicone Band - Astra Straps
Obex Rugged Silicone Band - Astra Straps
Obex Rugged Silicone Band - Astra Straps
Obex Rugged Silicone Band - Astra Straps
Obex Rugged Silicone Band - Astra Straps
Obex Rugged Silicone Band - Astra Straps
Obex Rugged Silicone Band - Astra Straps
Obex Rugged Silicone Band - Astra Straps
Obex Rugged Silicone Band - Astra Straps
Obex Rugged Silicone Band - Astra Straps
Obex Rugged Silicone Band - Astra Straps
Obex Rugged Silicone Band - Astra Straps
Obex Rugged Silicone Band - Astra Straps
Latest

Obex Rugged Silicone Band

Obex Rugged Silicone Band

Regular price $44.99
Regular price $89.99 Sale price $44.99 Save $45.00

In Stock - Fast Shipping With USPS

Band Color: Black
Band Width: 38MM / 40MM / 41MM

BLACK FRIDAY: 60% OFF EVERYTHING

Buy 1
60% off
Buy 2 Any 2 Bands
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Buy 3 Any 3 Bands
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  • Free Shipping Orders $50+
  • Easy Returns
  • 100 Days Guarantee
  • Less than 0.5% of buyers use our money-back guarantee

Why buy a band and a case separately when one piece does both? The Obex wraps your Apple Watch in bumper protection while giving you a rugged silicone band with a magnetic closure, so you’re covered from the morning workout to the office, to whatever chaos your weekend brings.

When you need protection without bulk and convenience without compromise, the Obex delivers everything in one grab.

Features:

  • Integrated Band and Bumper provides all-in-one protection
  • Super Strong Magnetic Closure locks securely with one hand
  • Ridged Interior and Exterior promote ventilation and grip
  • Single-Piece Design simplifies installation
  • Rugged and Premium Silicone handles tough conditions
  • Seamless Fit eliminates gaps between band and case
  • Wide Fit Range accommodates wrists from 5.5 to 9.05 inches
  • Available in 5 Colors to suit your personal and unique style

Details & Compatibility:

  • Fits Wrist Sizes:
    • 5.5” - 9.05” (140mm - 230mm)
  • 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

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

The Astra Standard
Engineered for quality. Protected by our guarantee.
Premium Build
Rigorous QC checks ensure every strap meets the highest tier of durability.
100-Days Guarantee
Full coverage against defects, Faults. 
Insured Shipping
Free tracked shipping over $50. We cover any loss in transit.

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

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Obex Rugged Silicone Band - Astra Straps
Obex Rugged Silicone Band - Astra Straps
Obex Rugged Silicone Band - Astra Straps

Questions? We've Got Answers! ⭐

Real talk about your new favorite watch band

Will this actually fit my watch?

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.

Are third-party Apple Watch Bands safe to use?

Yes. All Astra Straps use precision-machined stainless steel connectors that lock securely into your Apple Watch — the same mechanism Apple uses. They won't scratch your watch or interfere with sensors like heart rate or blood oxygen. All our materials are skin-safe and nickel-free, and using a Astra Straps band does not void your Apple Watch warranty.

What makes Astra Straps different?

Great question! At Astra Straps, we don’t just make bands – we craft them.

Every single band is hand-finished to ensure the highest quality and attention to detail. We’re all about combining top-notch materials with unique designs that reflect your personal style.

Plus, we test every band for comfort and durability, so you can count on a strap that’s as strong as it is stylish. When you choose Astra Straps, you’re not just getting a band – you’re getting a piece of wearable art.

What if I don’t love it?

We get it – sometimes things just don’t work out. If you’re not in love within 100 days, send it back, no questions asked. We’ll refund you, no drama. We want you to have a band you absolutely love.

When will it get here?

We’re all about speed. Most orders ship within 1-2 days, and you can expect it to arrive shortly after.

Plus, if you spend over $50, shipping is on us. Because let’s be real, no one wants to pay extra for shipping.

Is it really comfortable, or just good-looking?

Why settle for one when you can have both? Our bands are designed to look amazing and feel just as great.

We’ve obsessed over comfort, so you don’t have to. No weird pinching or “I need to take this off” moments – just a band that feels as good as it looks.

Will it stand up to my crazy life?

We’ve put our bands through the wringer because we know you don’t have time to baby your watch.

Whether you're hitting the gym, caught in the rain, or dealing with your most accident-prone friend, these bands are built to last. Bring on the hustle!

How do I pick the right size?

Most people use a tape measure (or even just a string) to wrap around their wrist, then add half an inch. But don’t stress – most of our bands are super adjustable, so unless your wrists are tiny or extra large, the standard size should work just fine. Still not sure? Reach out to us, we’re here to help!

Do I need to buy anything else?

Nope! We believe in keeping things simple. Everything you need is in the box. No sneaky extra fees or “must-have” connectors. Just open it, snap it on, and you’re good to go.

How do I keep it looking fresh?

Super easy! Silicone bands just need a quick rinse with soap and water. Leather ones? Just a gentle wipe down.

Metal ones can be cleaned with a soft cloth. And don’t worry – we’ll send you a full care guide, but these bands are pretty low maintenance.

Ready to fall in love with your watch again? Join the 100,000+ people who can't stop showing off their Astra bands.

  • 5 stars: 42 (89%)
  • 4 stars: 5 (11%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
K
Kieran Ashford
A surprisingly bold look

The ridged design gives this strap a completely different personality from my usual smooth bands. Midnight blue looks especially sharp.

B
Brielle Halstead
That ribbed texture!!!

WOW, the raised sections make such a difference visually! I like that it looks rugged without being overly complicated.

G
Gavin Ellsworth
A clean black option

I'm drawn to the black version because the textured finish adds detail without needing a bright color or print.

S
Sloane Merrick
Blue is the winner for me

The deep navy shade works with just about everything in my closet. The broad ridges give it a sporty edge.

D
Derek Winslow
Not your ordinary silicone band

What caught my eye was the segmented appearance. It's a refreshing alternative to the typical flat Apple Watch strap.

M
Marielle Prescott
Love the protective-looking shape

The wide watch connection and chunky profile create a really interesting rugged style. Exactly the aesthetic I prefer.

C
Colton Fairchild
The green is fantastic

That muted forest green looks amazing next to a dark watch face. It feels like a color I could wear year-round.

N
Nadia Bellmont
Sporty without neon colors

I appreciate the more understated options. Black and navy look athletic but don't clash with regular clothes.

E
Everett Langford
Interesting design choice

The ridges are definitely the standout feature. I'd love to see a few more close-ups of the clasp before choosing.

S
Selena Hartwick
This style has character

Some bands are so plain they disappear. This one has a distinctive layered look that really stands out.

T
Tobias Redfield
Midnight blue looks expensive

The dark blue paired with the structured texture is a great combination. I'd choose this over a glossy finish any day.

C
Carmen Lockridge
A rugged everyday aesthetic

I like watch accessories that have a little visual weight. The thick-looking ridges deliver that without decorative graphics.

P
Preston Hawthorne
Black with everything

This is the kind of strap design that works with a hoodie, jeans or workout clothes. Simple color, interesting shape.

E
Eliana Corbett
WOAH, look at those ridges

The texture almost gives the band an armored appearance. Really cool approach to a silicone watch strap.

M
Miles Fenwick
A more substantial appearance

I prefer this chunkier silhouette over very thin bands. The raised sections make the design feel more intentional.

J
Janelle Whitcomb
Great choice of neutrals

The green, blue and black options are all appealing. I'd probably start with green because it's less common.

B
Beckett Monroe
That watch connection looks neat

I like how the band meets the watch housing. The transition looks clean and integrated in the product photo.

F
Freya Calloway
The dark green caught my attention

It's a nice outdoorsy shade without being too bright. Paired with the ridged texture, the look is excellent.

L
Landon Huxley
A little bulky for my taste

The design is interesting, but I usually prefer slimmer watchbands. Still a good option for someone who likes rugged styling.

D
Daphne Westbrook
A different take on a sport band

The horizontal sections give it a distinctive appearance. Nice to see something beyond the standard hole-and-buckle style.

O
Orion Mercer
Really like the navy version

The navy has a softer look than black while still being easy to coordinate. The ridged design adds personality.

K
Keira Alden
Looks ready for the outdoors

The combination of a sturdy-looking profile and muted colors makes this appealing for hiking and weekend adventures.

R
Ronan Whitaker
Minimal color, maximum texture

That's what I like about this design. The black band doesn't need flashy details because the shape does all the work.

A
Aubrey Tolland
The pink adds a softer option

I like that the collection isn't limited to dark sporty colors. The pink offers a nice contrast to the rugged shape.

F
Felix Northcott
Pretty cool segmented design

The repeating raised sections make the strap look almost architectural. Not something I see on every smartwatch.

I
Isadora Vance
Great for a monochrome outfit

I'd pair the black version with a black Apple Watch and charcoal clothes. The texture would provide just enough contrast.

T
Trevor Kingsley
I want the green one!!!

Seriously, that deep green is SO GOOD. The ridged finish gives it an outdoorsy style without any camouflage print.

L
Lucinda Marlowe
Nice alternative to a flat strap

The profile looks more dimensional than the silicone bands I usually see. I'd be interested in comparing its thickness in person.

H
Harrison Vale
Dark blue and black both work

I couldn't immediately pick between these two colors. Both look understated, and the texture gives each a different feel.

M
Mira Hollingsworth
A distinctive wristband silhouette

I appreciate designs that look different from a distance. The broad ridges are easy to recognize without being loud.

S
Sawyer Delaney
The watch looks tougher with this

The band gives the whole watch a more rugged appearance. I especially like the way the outer edges frame the housing.

O
Ophelia Bennett
Great color range

From starlight and white to midnight and black, there's a nice mix of lighter and darker choices.

C
Callum Eastwood
I'd choose this for weekend wear

The sporty shape feels right for casual clothes and outdoor activities. Navy would be my first choice.

N
Nora Wexler
Such an unusual texture

Those raised bands remind me of the links on a bracelet, but with a modern silicone design. Very interesting.

Why 100,000+ Customers Choose Astra Straps

390+ Styles. Premium quality. Prices that actually let you switch it up.

Endless

Style

Match every mood,
outfit, occasion

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

  • “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."

  • “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."

  • “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!"

  • “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."

  • “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!"

  • “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."

  • “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."

  • “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."