BioThane® Fi Series 3 Compatible Dog Collar | Custom 1" Waterproof Band *

Uplevel your Fi Smart Collar with the Ulti-Mutt BioThane® Fi Connection Collar. Designed specifically to integrate with the Fi Series 3 and 3+, this 1-inch band is the ultimate high-performance upgrade over the standard nylon strap. Whether your dog is tracking through thick brush or jumping into the lake, this collar ensures their GPS device stays secure, clean, and ready for action.

Made from genuine BioThane® Beta 520, these collars are 100% waterproof, odor-proof, and antimicrobial. Unlike traditional materials, BioThane® won't absorb swamp water, harbor bacteria, or develop a "wet dog" smell. If it gets covered in mud or lake water, a simple wipe-down with a damp cloth brings it back to like-new condition.

Key Features:

• Fi Series 3 Ready: Specifically engineered for a perfect, secure fit with Series 3 and Series 3+ tracking modules.

• Rugged 1" Width: Built for strength and stability, providing a comfortable fit for active, sporting, and working dogs.

• Stink-Proof & Durable: Heavy-duty material that stays flexible in sub-zero temperatures and won't rot, stretch, or fray.

• Tactical Black Hardware: Comes standard with durable black hardware to perfectly match the sleek aesthetic of your Fi device.

• 26+ Custom Colors: Personalize your gear with over 26 vibrant colors, from high-visibility neons to classic hunting earth tones.

• Lifetime Warranty: Handmade with care and backed by our commitment to long-lasting adventure.

Please note: This product is the replacement band only; the Fi Smart Dog Activity Tracker is sold separately.