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Sporteer Entropy E8 Running Armband - Compatible with iPhone 16 Pro Max, 16 Plus, 15/14 Pro Max, 16/15/14 Pro, iPhone 16/15/14, Galaxy S25+, S24+, S23+, Pixel, & Many More Mobile Phones - FITS Cases

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$29.99

$ 15 .99 $15.99

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About this item

  • UNIVERSAL WORKOUT ARMBAND DESIGNED FOR LARGE PHONES AND CASES: Armband case is designed with a large zippered pocket to fit ALL phones and cases up to 165 x 90 x 16 mm including iPhone 16 Pro Max, 16 Plus, 15 Pro Max, 14 Pro Max, iPhone 13 Pro Max, 12 Pro Max, XR, Galaxy S24+, S23+, S22+, Note, Google Pixel, and ANY mobile phone or case up to 165 x 90 x 16 mm.
  • MODULAR DESIGN WITH REMOVABLE & INTERCHANGEABLE STRAPS: Armband straps can be easily removed and replaced with different sizes and styles to guarantee a perfect and comfortable fit on a bare arm or over clothing - two running armband strap sizes included - see description for strap size details.
  • SWEAT RESISTANT FOAM BACKING AND MOISTURE BARRIER: Soft memory foam backing ensures this exercise armband fits comfortably and securely, even while carrying large, heavy phones and provides exceptional sweat resistance. An internal liner provides additional sweat resistance.
  • FULL ACCESS TO YOUR PHONE SCREEN: The new, softer touch screen provides full access to your phone screen. Easily control your apps with the touch of a finger or with a quick swipe
  • ARMBAND IS DESIGNED BY ATHLETES IN THE USA: Other armband features include locking zippers to prevent rattling, reflective trim on armband and straps for safe running at night, and internal pockets and extra space inside for carrying ID, cards, cash, keys, or other small items
  • WARRANTY: All Sporteer products have a 1-Year Warranty.



Product Description

Sporteer Entropy E8 iPhone Running Armband Case - Fits all Smartphone Cases
Sporteer Entropy iPhone Armband with Zipper- for Running and Fitness - Fits iPhone case

THOUGHTFULLY DESIGNED BY ATHLETES, FOR ATHLETES

At Sporteer, we don't just design great products, we use them - EVERY DAY, right here in the USA. We believe athletes deserve products that are actually designed and tested by athletes who understand and appreciate that performance is a result of thoughtful design.

We sweat the details (no, really - we actually do sweat!) and continually adapt our armbands to ensure compatibility with new technology. Our designers are our product testers. We stick to what we know and we do what we love - and that makes all the difference.

Sporteer Running Armband with Touch Screen

FULL ACCESS TO YOUR SMARTPHONE

The new, softer touch screen provides full access to your phone screen. Easily control your apps with the touch of a finger or with a quick swipe.

Quickly view your workout playlist, stop watch, split timer, maps, or favorite fitness app.

Sporteer Entropy Armband iPhone Case with Touchscreen and Zippered Pocket

RUGGED...BUT COMFORTABLE

The combination of premium Nylon and Neoprene provides durability and water-resistance.

Soft Memory Foam provides slip-free comfort on bare arms or over clothing.

The removable, interchangeable straps feature flexible Velcro material for added comfort and a custom fit.

Workout iPhone Armband Case - Sporteer

NOT JUST FOR RUNNERS!

Runners love the E8 Armband, no doubt, but we didn't forget non-runners!

The E8 also works great in the gym, on a hike, while dog-walking, shopping, traveling or during any activity requiring hands-free access to your smartphone.

Armband with Zippered Pocket that fits Cases

FITS CASES AND MORE

The zippered pocket fits most smartphones with cases so there is no need to remove your case before each workout.

Two small internal pockets securely hold cash, cards and a key.

A soft, flexible strap inside the pocket holds your smartphone in place.

Removable Armband Straps

REMOVABLE STRAPS

The unique modular design features removable and interchangeable straps to ensure a perfect fit on a bare arm or over clothing. There is no need to have two armbands - simply swap the straps!

(TWO STRAPS INCLUDED - SEE BELOW FOR SIZING DETAILS)

Sporteer smartphone armband case with memory foam - for running and exercise

MEMORY FOAM BACKING

Soft Memory Foam padding provides comfort and a secure, bounce-free grip on bare arms or over clothing. Slipping down your arm is prevented - even with large, heavy mobile phones and cases.

A moisture barrier behind the foam prevents sweat from entering the zippered pocket, keeping your phone dry.

Zippered Armband Case for phone

LOCKING ZIPPER HEADS

The dual-zipper design allows earbud cords to be positioned in any position for compatibility with any earphone jack position or wireless earbuds. The zipper pulls lock in place for security and to prevent annoying rattling while running.

Reflective piping around the touch screen provides added safety at night.

Sporteer Entropy E8 Armband Fits iPhones and Galaxy Phones with Cases

WILL MY MOBILE PHONE FIT? WHICH REMOVABLE STRAP SIZES DO I NEED?

We try to highlight the most popular phones currently on the market and keep up with new devices and cases. However, maintaining a complete list at all times would be impossible and the list is huge!

The best way to determine if your phone (and case) fits is to measure the length and width. Any phone or case up to 165mm X 85 mm will fit, including most iPhones, Galaxy phones, Pixels, and MANY other brands. Please contact Sporteer Customer Support with questions about phone compatibility.

If you have a smaller smartphone, we recommend the Sporteer Velocity V7 Armband. If your smartphone or case is larger than 165mm X 85mm, we recommend a Sporteer Running Belt.

ARM SIZE GUIDE (upper arm circumference): SMALL: 8 - 11 inches (20 - 28 cm), MEDIUM: 10 - 14 inches (25 - 36 cm), LARGE: 13 - 18 inches (33 - 46 cm).

TWO STRAP SIZES INCLUDED:

S/M BUNDLE: Includes one Small Strap and One Medium Strap

M/L BUNDLE: Includes one Medium Strap and One Large Strap.

WE LIVE, WORK, PLAY, AND SWEAT IN ARIZONA, USA

Sporteer is located in Scottsdale, AZ, USA, so you can be assured our products are designed and tested by a team of athletes in the USA - not across an ocean somewhere. Every Sporteer product is created, tested and improved by athletes in Arizona.

When we are not working (too much), you can find us in the gym, on the road or running a dusty trail loop.

Need help selecting the right product? Did you order the wrong product or size? Has your order gone missing in transit? Do you have suggestions? Reach out to us - we're here and we answer calls (and email).

Bottom line - we have your back and we're here to help.


Customer
Reviewed in the United States on March 10, 2025
I like trying things out so I can give a good, honest review. I've had this product for over six months, and it has held up okay. The fact that it can hold my iPhone 14 Pro Max with its case attached is impressive. I would have given it 5 stars, but the Velcro straps have lost their ability to stay together. My arms are bigger, so it helped that it came with a larger armband. Still, around month four, I started to notice it became harder to attach the band. It has become annoying when I go on my longer runs. I wish they sold the armstarps separately.
Scoobers
Reviewed in Canada on January 3, 2025
Good value for money. Weight isn’t too heavy. Used it for runs in light rain and snow. Fit is decent. Zipper moves apart slightly during faster runs but not a real concern. Would purchase again.
guitar guy
Reviewed in the United States on July 23, 2024
I work out daily. I guess I'm old school because I still use wired ear buds and an arm band. I couldn't find the previous brand arm band that I used because it lasted over 7 years. I was glad that I found this arm band because it has the same quality as the previous arm band I used. It holds on to my arm well and doesnt slip. It fits my iphone 14 pro that has a silicone case perfectly. I will put this arm band through its paces.
Clyde Cooper
Reviewed in the United States on March 22, 2024
Great phone case for workouts
Kindle Customer
Reviewed in the United States on February 25, 2024
Very sturdy quality, pockets will hold fuelings and phone without an issue. Love it.
J. L. Lankford
Reviewed in the United States on December 22, 2024
This case does not fit the iPhone 16 pro max. I have a 16 pro max with an otter box. The armband does not fit the iPhone 16 pro max with or without the otter box.
Alexander
Reviewed in Germany on December 1, 2024
Der Artikel wird in meinem Fall etwas zweckentfremdet. Ich habe ihn am Aerolenker am Fahrrad montiert, da ich so das Smartphone montieren kann, ohne dass es im Weg ist. Funktioniert super für meine Zwecke. Die Verarbeitung ist sehr gut und sollte einiges aushalten.
Kindle Customer
Reviewed in the United States on March 29, 2022
After using the Entropy E8 for almost two years, the zipper came apart and couldn't be repaired. I ordered another E8, but the larger strap that came with it was significantly shorter than the original - enough smaller that it was not usable over a few light layers of clothing. The velcro on the longer strap from the original purchase is worn, and frequently comes loose, sometimes several times on one long walk. The shortening of the longer strap is disappointing. I would have liked to give the E8 a better rating, more expensive than competing products but the original fit my needs better.My mistake. I intended to purchase the M/L size, as I had originally. Finally, after reviewing my order, weeks after receiving the new holder, I found that I had ordered the small / medium version. I ordered a replacement large strap from Sporteer's website and received it. I am happy with this product and recommend ti.
RICHARD
Reviewed in France on January 31, 2022
NickelFais le boulotLes scratch ont l’air costaudiPhone 13 max pro avec coque rhinoshield
JD
Reviewed in the United States on May 29, 2021
Everything about Sporteer Entropy E8 Running armband works for me. I like that it had 2 bands as the larger band fit my arm best. Having my phone on my arm is so much more freeing during walking and bike workouts. My phone is nicely incased with no worries about it slipping out. It has a little added piece of elastic cloth inside to hold it in place. It even has a tiny compartment hold gym card or other cards. Having the plastic to see through is great. I just wish the plastic would not stick to glass on phone after workout when trying to take out. Other than that - great product for the price. I would buy again.
Rick71
Reviewed in Australia on February 7, 2021
Worked as expected, the inner pockets are very useful, can’t take photos with the phone in, besides that it’s great
Rick
Reviewed in Spain on October 14, 2021
El Brazalete tiene muy buena calidad. Yo utilizo para correr con IPhone 13 Pro incluso con su carcaza y con auriculares inalámbricos. Las dimensiones quedan mejores para el Pro Max pero va para mi va muy bien con el Pro. Para sacar fotos puede abrir las laterales del Brazalete. Estoy contento con la compra.
Robert
Reviewed in the United States on March 27, 2018
I was looking for something to put my Google Pixel 2XL in along with IDs, keys, etc. This armband is huge and that makes it a bit odd to wear. Overall it does what it says it does, but I'm not sure it's something that I will use long term. The casing is a bit oversized and that makes finding the power and vol +/- buttons on this phone (with Spigen case) more challenging. There have been times when I need to open the case to get the phone to do what I wanted it to do. That's somewhat counterproductive to the reason for buying the case in the first place, but if you're for something to hold your phone and secure your valuables without overloading your pockets, this case will do the trick.
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