Facilis Adjustable Silicone Fitbit Band - Astra Straps Facilis Adjustable Silicone Fitbit Band - Astra Straps
Facilis Adjustable Silicone Fitbit Band - Astra Straps Facilis Adjustable Silicone Fitbit Band - Astra Straps
Facilis Adjustable Silicone Fitbit Band - Astra Straps Facilis Adjustable Silicone Fitbit Band - Astra Straps
Facilis Adjustable Silicone Fitbit Band - Astra Straps Facilis Adjustable Silicone Fitbit Band - Astra Straps
Facilis Adjustable Silicone Fitbit Band - Astra Straps Facilis Adjustable Silicone Fitbit Band - Astra Straps
Facilis Adjustable Silicone Fitbit Band - Astra Straps Facilis Adjustable Silicone Fitbit Band - Astra Straps
Facilis Adjustable Silicone Fitbit Band - Astra Straps Facilis Adjustable Silicone Fitbit Band - Astra Straps
Facilis Adjustable Silicone Fitbit Band - Astra Straps Facilis Adjustable Silicone Fitbit Band - Astra Straps
Facilis Adjustable Silicone Fitbit Band - Astra Straps Facilis Adjustable Silicone Fitbit Band - Astra Straps
Facilis Adjustable Silicone Fitbit Band - Astra Straps Facilis Adjustable Silicone Fitbit Band - Astra Straps
Facilis Adjustable Silicone Fitbit Band - Astra Straps Facilis Adjustable Silicone Fitbit Band - Astra Straps
Facilis Adjustable Silicone Fitbit Band - Astra Straps Facilis Adjustable Silicone Fitbit Band - Astra Straps
Facilis Adjustable Silicone Fitbit Band - Astra Straps Facilis Adjustable Silicone Fitbit Band - Astra Straps
Facilis Adjustable Silicone Fitbit Band - Astra Straps Facilis Adjustable Silicone Fitbit Band - Astra Straps
Facilis Adjustable Silicone Fitbit Band - Astra Straps Facilis Adjustable Silicone Fitbit Band - Astra Straps
Facilis Adjustable Silicone Fitbit Band - Astra Straps Facilis Adjustable Silicone Fitbit Band - Astra Straps
Facilis Adjustable Silicone Fitbit Band - Astra Straps Facilis Adjustable Silicone Fitbit Band - Astra Straps
Facilis Adjustable Silicone Fitbit Band - Astra Straps Facilis Adjustable Silicone Fitbit Band - Astra Straps
Facilis Adjustable Silicone Fitbit Band - Astra Straps Facilis Adjustable Silicone Fitbit Band - Astra Straps
Facilis Adjustable Silicone Fitbit Band - Astra Straps Facilis Adjustable Silicone Fitbit Band - Astra Straps
Facilis Adjustable Silicone Fitbit Band - Astra Straps
Facilis Adjustable Silicone Fitbit Band - Astra Straps
Facilis Adjustable Silicone Fitbit Band - Astra Straps
Facilis Adjustable Silicone Fitbit Band - Astra Straps
Facilis Adjustable Silicone Fitbit Band - Astra Straps
Facilis Adjustable Silicone Fitbit Band - Astra Straps
Facilis Adjustable Silicone Fitbit Band - Astra Straps
Facilis Adjustable Silicone Fitbit Band - Astra Straps
Facilis Adjustable Silicone Fitbit Band - Astra Straps
Facilis Adjustable Silicone Fitbit Band - Astra Straps
Facilis Adjustable Silicone Fitbit Band - Astra Straps
Facilis Adjustable Silicone Fitbit Band - Astra Straps
Facilis Adjustable Silicone Fitbit Band - Astra Straps
Facilis Adjustable Silicone Fitbit Band - Astra Straps
Facilis Adjustable Silicone Fitbit Band - Astra Straps
Facilis Adjustable Silicone Fitbit Band - Astra Straps
Facilis Adjustable Silicone Fitbit Band - Astra Straps
Facilis Adjustable Silicone Fitbit Band - Astra Straps
Facilis Adjustable Silicone Fitbit Band - Astra Straps
Facilis Adjustable Silicone Fitbit Band - Astra Straps
Latest

Facilis Adjustable Silicone Fitbit Band

Facilis Adjustable Silicone Fitbit Band

Regular price $29.99
Regular price $59.99 Sale price $29.99 Save $30.00

In Stock - Fast Shipping With USPS

Band Color: Midnight Blue
Band Width: Fitbit Air

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Excellent 2,252 reviews onTrustpilot
  • Free Shipping Orders $50+
  • Easy Returns
  • 100 Days Guarantee
  • Less than 0.5% of buyers use our money-back guarantee

That 3D wave texture is doing more than looking good. The Facilis features a ridged design that lifts the band off your skin, keeping air flowing underneath so your wrist stays cooler during runs, long work shifts, and those nights when you are tracking your sleep.

Whether you are logging steps at the office, pushing through a gym session, or wearing it to bed, the Facilis keeps things comfortable and breathable the entire time.

Features:

  • 3D Wave Design promotes airflow to keep your wrist cool
  • Matte Fingerprint-Resistant Finish stays clean through daily use
  • Premium Flexible Silicone feels soft and comfortable
  • Ultra-Thin and Lightweight Material feels barely noticeable on your wrist
  • Seamless Gapless Connection creates a clean, integrated look
  • Pin-and-Tuck Closure provides secure, adjustable fit
  • Breathable Material ideal for workouts and sleep tracking
  • Durable Material withstands daily wear
  • Available in 11 Colors to suit your personal and unique style

Details & Compatibility:

  • Fits Wrist Size: 140 - 230MM (5.5” - 9.05”)
  • Compatible with: Fitbit Air

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

View full details
Facilis Adjustable Silicone Fitbit Band - Astra Straps
Facilis Adjustable Silicone Fitbit Band - Astra Straps
Facilis Adjustable Silicone Fitbit 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: 38 (79%)
  • 4 stars: 6 (13%)
  • 3 stars: 4 (8%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
T
Theo Blackstone
Comfy stretch

good stretch, comfortable all day

J
Jasmine Rutherford
Perfect fit

the holes for adjustment are spaced well, found my perfect fit easily

I
Ingrid Vanterpool
Hiking tested

Bought the pine green for my hiking trips and its held up great through sweat and dirt

L
Lena Fairbrook
No complaints

no complaints after weeks of consistent wear, does exactly what it should

M
Mia Thorncastle
Sleep-friendly

comfortable for sleeping in too

N
Nathaniel Ashburn
Sun-proof

I do a lot of outdoor work and this band hasnt cracked or faded despite constant sun exposure

X
Xavier Pemberton
Tough choice, colors

I bought 3 different colors because i couldnt decide, all fit the same and feel great

C
Colton Masterson
Heavy rotation

I layer this with my other bands depending on my mood, this ones in heavy rotation

S
Sierra Blackwood
Snug fit

fits snug, doesnt slide around my wrist

L
Lila Montague
Lightweight

comfortable, lightweight, exactly what i wanted

D
Dax Pennyfield
Secure fit

fits securely during intense workouts, doesnt loosen up

E
Elijah Marchmont
Perfect blue

Got the midnight blue one and its such a nice deep shade, not too dark not too bright, perfect everyday color

H
Hannah Thistlewood
Good quality

good quality for the price

O
Olivia Castellan
Easy install

easy install, snapped right in

S
Simone Harroway
Hard to pick one

the color selection made it hard to choose just one, ended up ordering two

C
Clayton Ambrose
No irritation

soft silicone, no irritation on my wrist

M
Marcus Delacroix
Versatile gray

the misty gray is such a versatile neutral, goes with literally everything

D
Derek Castlewood
Higher quality

silicone feels higher quality than i expected for the price

T
Tyler Ashworth
Soft pink

the light pink is so soft looking, really pretty in person

B
Breanna Hollis
No irritation

no skin irritation even with daily all day wear

W
Wesley Dunmore
Breathable

breathable, doesnt trap sweat during workouts

G
Garrison Teague
Cheerful red

got the berry red one and its so cheerful, brightens up my whole wrist

V
Vanessa Stillwater
No pinching

comfortable fit, doesnt pinch

N
Natasha Blackmore
Smooth texture

the texture feels smooth, not sticky like some silicone bands

C
Chase Wrenfield
Comfortable

soft texture, comfortable against skin

K
Kendra Oakshire
Pool-safe

works great for swimming, doesnt degrade from chlorine

B
Brittany Crawshaw
Perfect fit

fits perfectly, no gaps or looseness

R
Rachel Winterbourne
Fit her small wrist

My wife has small wrists and the adjustability on this band actually worked for her unlike some others weve tried

S
Spencer Galbraith
Unique shimmer

the starlight gray has such a subtle shimmer to it, really unique

D
Dominic Fairweather
Sleek black

the black one is super sleek, works for any outfit

G
Garrett Lowenstein
Pretty lavender

the lavender one is so pretty, kind of a dusty purple shade

G
Giselle Ravensworth
Barely notice it

so comfy, doesnt feel like im wearing a watch at all

D
Delia Kingswell
Great value

great value for a silicone band

M
Micah Northgate
Zero irritation

good for sensitive skin, zero irritation

C
Cole Kirkpatrick
Coworker loved it

My coworker complimented mine and I ended up sending her the link right there at my desk

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."