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Fi Series 3/3+ Compatible Gear

Waterproof, durable gear designed for Fi Series 3/3+ GPS collars

Fi tracks the adventure. Vivid Canine is built for it.

Why Vivid Canine & Fi?

Fi tracks every adventure — Vivid Canine gear is built to handle them. We use only Genuine BioThane®, a USA-made, polymer-coated webbing that's waterproof, durable, and easy to clean. It rinses off in seconds and resists most common pet and outdoor odors. Our collars and leashes are handcrafted in the USA to work seamlessly with the Fi Mini and Series 3/3+ GPS tracker, tough enough for every trail, swim, and muddy romp.

Waterproof BioThane FI collar in magenta and caramel
 
Waterproof BioThane FI collar in magenta and caramel
Amethyst and passion fruit-compatible quick-release dog collar with brass hardware, featuring a black 'fi' GPS on a white background.
Dog wearing Fi Series 3 compatible waterproof BioThane collar outdoors
Best Seller

Fi Series 3 Compatible - BioThane® Waterproof Fixed Quick Release Collar

$55.00 USD
Waterproof BioThane FI collar in amethyst
 
Waterproof BioThane FI collar in amethyst
BioThane waterproof Fi Series 3/3+ compatible collar in caramel brown for GPS dog tracking
Fi compatible BioThane buckle collars in lilac and amethyst purple
Close-up of Fi Series 3 compatible BioThane waterproof buckle collar showing durable construction
Best Seller

Fi Series 3/3+ Compatible - BioThane® Waterproof Buckle Collar

$55.00 USD
Waterproof BioThane FI collar in coral and sage
 
Waterproof BioThane FI collar in coral and sage
Fi Series 3 Compatible - BioThane® Waterproof Slip Collar in coral with matcha accents in 3/4" width with brass hardware
Fi Series 3 Compatible - BioThane® Waterproof Slip Collar in periwinkle and deep sea blue in 1" width with nickel-plated hardware
Fi Series 3 Compatible - BioThane® Waterproof Slip Collar

Fi Series 3/3+ Compatible - BioThane® Waterproof Slip Collar

$55.00 USD
Waterproof BioThane Fi Series 3/3+ buckle collar and leash set in caramel and olive colors with black hardware with black carabiner
 
Waterproof BioThane Fi Series 3/3+ buckle collar and leash set in caramel and olive colors with black hardware with black carabiner
Fi Series 3/3+ collar and leash set showing 3/4 inch leash width and 1" collar width option in caramel and olive with matte black hardware
Golden Retriever wearing Fi Series 3/3+ BioThane quick-release collar and leash in amethyst
Dalmatian wearing Fi Series 3/3+ waterproof BioThane collar in the field

Fi Series 3/3+ Compatible BioThane Collar and Leash Walk Set

$75.00 USD
Fi Series 3 inline buckle collar in ocean blue and lime green BioThane® — waterproof dog collar with integrated Fi GPS module
 
Fi Series 3 inline buckle collar in ocean blue and lime green BioThane® — waterproof dog collar with integrated Fi GPS module
Fi Series 3 inline buckle collar in ocean blue and lime green BioThane® — waterproof dog collar with integrated Fi GPS module and product information
Two-tone blue and lime green fi inline dog collar with black buckle on a white background
Fi compatible inline buckle collar on a dark surface with water droplets with product callouts

Fi Series 3/3+ Compatible - BioThane® Waterproof Inline Buckle Collar

$55.00 USD
 
Purple and pink Fi dog collar with accessories on a white background, featuring Vivid Canine branding
BioThane material comparison showing waterproof benefits
The image is a collage of three images, each depicting a dog wearing a collar. The collage is titled "Understanding Dog Collar Sizing" and provides information on how to properly fit a dog's collar.
New Arrival

Waterproof BioThane® Fixed Quick Release Collar | Fi Series 3+ GPS + 6 Month Subscription

$119.00 USD
Green dog collar in front of a black box with 'fi' branding on a white background
 
Green dog collar in front of a black box with 'fi' branding on a white background
Red slip collar with Fi accessories on a white background.
BioThane material comparison showing waterproof benefits
Two Fi slip dog collars with size comparison and measurement guide on a white background.
New-Arrival

Waterproof BioThane® Slip Collar | Fi Series 3+ GPS + 6 Month Subscription

$119.00 USD
Fi Series 3+ GPS collar bundle — black Fi box with blue BioThane® buckle dog collar on white background
 
Fi Series 3+ GPS collar bundle — black Fi box with blue BioThane® buckle dog collar on white background
Blue dog collar with Fi accessories on a white background.
Vivid Canine BioThane® buckle dog collar hardware option in solid brass on a white background
Three collars with gold, black, and silver hardware on a white wooden surface
New Arrival

Waterproof BioThane® Buckle Collar | Fi Series 3+ GPS + 6 Month Subscription

$119.00 USD
Fi Series 3+ GPS collar bundle — black Fi box with blue and green BioThane® inline dog collar on white background
 
Fi Series 3+ GPS collar bundle — black Fi box with blue and green BioThane® inline dog collar on white background
Fi collar and accessories with Vivid Canine branding on a white background
Fi compatible inline buckle collar on a dark surface with water droplets with product callouts
Vivid Canine BioThane® material benefits infographic
New Arrival

Waterproof BioThane® Inline Buckle Collar | Fi Series 3+ GPS + 6 Month Subscription

$119.00 USD

Don't Stop at the Collar.

The Perfect Match for Your Fi Collar.

Our BioThane® Leash pairs perfectly with your Fi Series 3/3+. Waterproof BioThane, built to last, made in the USA - gear that keeps up with your dog.



Shop our Leash Collection