Fi Compatible Dog Collars & Bands

Shop All Fi Compatible Collars

Our Fi smart dog collars are available in numerous fun patterns, styles, colors, durable materials and personalization options, so you can design the perfect collar for your dog. Upgrade your pup's look with seamlessly integrated Fi technology end links designed for the modern dog owner.

Martingale

Our martingale Fi dog collars are designed for excitable escape artist pups and dogs who pull on their leads. The collar has an extra loop the lead attaches to, which makes the collar pull smaller in response to tension. It will tighten a limited amount if your dog pulls on the lead, making martingale collars a great choice for training and walking.

The extra loop is the right size to pull the collar tight enough to prevent your dog from slipping free but will not overly constrict and cause discomfort. You can choose from numerous colors and materials, reflective options and personalized buckles with engravings to find the ideal combination of style, function and safety for your pup.

Waterproof BioThane®

BioThane is a hypoallergenic, waterproof, antibacterial and durable material. These collars are the perfect option if your dog loves getting wet and muddy because they're easy to clean and don't get smelly from regular use or dampness. Although the material is strong and long-lasting, it's also soft on your dog's neck. If you and your pup are regular beach walkers or swimmers, this waterproof and dirt-resistant collar is perfect for your adventures.

Choose from luminescent or natural colors with the option of a reflective strip for extra visibility. BioThane Fi dog collars combine the option to add smart technology with advanced materials to provide your dog with extra safety and comfort.

Classic Leather

Our talented on-site leather experts offer their in-house crafting services to make the finest leather Fi compatible dog collars available. You can choose the leather color, buckles and hardware that best match your dog's coat and character. These functional, appealing collars can be purchased in classic black, brown or tan or non-toxic, naturally dyed bright colors.

Leather collars are breathable for skin and coat health and are naturally strong, water-resistant and easy to clean. Leather absorbs minimal dirt, and any surface debris can be brushed or wiped off with a soft-bristled brush or cloth. You can choose to have them designed for compatibility with Fi Series 2, Fi Series 3, or Fi's new Series 3+ to track your pup over long distances.

Designer Fabric

Our Fi smart dog collars are made in numerous designer fabrics to show off your dog's unique nature! Whether your pup looks their best in buffalo plaid flannel, floral canvas, sparkly mermaid glitter or leopard print velvet, our collars are all high-quality and customizable. Fabric collars are soft and comfortable, blending our unique styles with maximum functionality. They're easy to wash and can be bought in martingale style if your pup has a tendency to slip out of regular collars.

Everyday Nylon

Nylon is made from soft, lightweight, durable webbing. This material offers your dog excellent comfort in any activity. Nylon tolerates water very well, making it suitable for wet weather, playing in puddles, paddling in rivers and swimming in the sea. We integrate reflective elements into some of our collars for increased night safety. Mimi Green's nylon Fi collars for dogs are easy to adjust, so they can be secured to fit snuggly. The GPS tracking benefits can help you find your pet if they decide to wander.

Benefits of Choosing Fi Compatible Collars for Your Dog

Our Fi compatible dog collars allow you to attach an award-winning Fi GPS tracking device to our high-quality funky collars. The many benefits of these collars include:

• Enhanced safety: Adding a GPS tracking device to your pup's collar lets you track their location if they get lost, and it offers many other smart functions, like activity monitoring and escape alerts.
• Durable materials: Our Fi dog collars are built for active lifestyles and adventurous pups.
• Style and customizability: Mimi Green has numerous super cool collar options to suit every dog's personality!

Why Fi Compatible Martingale Collars Offer Ultimate Safety & Protection

Martingale dog collars—also known as limited slip dog collars—are the ultimate solution for a no-slip dog collar. Pair that with Fi compatibility and you have the safest dog collar around!

At Mimi Green, we offer unique Fi compatible martingale collars in a variety of patterns, designs, and colors. Whether you’re looking for a Fi compatible waterproof martingale collar, a Nylon Fi compatible martingale collar, or something else, Mimi Green can help.

About Mimi Green’s Fi Compatible & Replacement Dog Collar Bands

Our collars are not only cute, but are super strong and high quality. Our nylon webbing material can withstand over 3100 lbs of pressure, and our contoured buckles are used by our military—so you know those are the best on the market! They have been pressure tested by Fi as well. Our Fi dog collars are designed to work seamlessly with the Fi collar adapter for maximum convenience. Mimi Green products are also handmade in the USA right here in our studio! With numerous colors and materials to choose from, you can find an Fi dog collar band both you and your pup will love.

Custom Fi Compatible Dog Collars & Bands FAQ

What is “Fi”?

We all know that wireless technology means the absence of cables and wires for data transfer. The “Fi” part of Wi-Fi is short for “fidelity,” meaning lasting support. MimiGreen is an approved vendor of Fi-compatible dog collars. TryFi is a company that builds tech for dogs. Fi is the first tracking collar to use the LTE-M low-power, long-distance cellular network. This means you can track your dog over greater distances with many devices. Each Fi collar attachment is crafted for durability and style, ensuring a secure fit for your Fi device. Want to know how Fi Collars work? Read our blog

What is FI Compatible?

All of our Fi-compatible collars come with an attached set of Fi endlinks. Our collars come with everything you need except for the Fi device, which is sold separately. You can use the code MIMIGREEN20 at https://tryfi.com/collar to save.

Why Get Your FI Compatible Collar From Mimi Green?

At Mimi Green, we’ve made a name for ourselves as the best selection of custom dog collars. Your pup will turn heads by sporting our cool Fi-compatible collars that are truly one-of-a-kind. Now we know that you’re not only looking for style. The good news is that our collars are low maintenance. They won’t fade or stink and will keep your pup safe at night.

The Fi GPS tracker and our webbing and engraving options make a powerful combination. It will come with all of your dog's contact information engraved right on the buckle. Our laser-engraved buckles are chew-proof meaning your dog’s info cannot be chewed and will last as long as they are wearing their collar.

How do I clean a Fi compatible dog collar?

If you own a dog, it is important you know how to clean their Fi compatible dog collar properly. For step-by-step instructions on how to clean your dog’s custom Fi collar, check out our blog.

How do I find the right size Fi dog collar band for my dog?

Fi compatible dog collars only keep your dog safe and protected if they fit properly. To learn more about how to find the right size Fi collar for your dog, check out our blog. The Fi Device WILL be included in the measurement, as it based on neck size.

Are there accessories I can add to my custom Fi dog collar?

Absolutely! Check out our dog bow ties, dog collar flowers and more!

How long does it take to receive my Fi compatible dog collar?

Fi compatible dog collars are made to order, so please allow 4-10 business days to create your order. If you need your Fi dog collar sooner, please let us know in the notes section and we will try to get it to you sooner.

Treat Your Pup With a Funky Safety-Enhancing Fi Compatible Collar Today!

Our Fi compatible collars are handmade in the USA by dog lovers. We're passionate about providing unique, functional, super cool collars to as many dogs as possible. Shop our Fi dog collars for a wide range of fun, stylish accessories that also keep your dog safe—because your pup deserves the best.

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We believe that your dog is a reflection of yourself. We believe that you have really great taste.