Meet the Fi Mini, our sleekest GPS tracker yet, built to go with either your dog or cat!
Light and flexible, it easily attaches to most collar bands or harnesses, giving you the freedom to style it your way while staying securely connected to your pet.
The Fi Mini is designed with smaller dogs and cats in mind. We engineered the Fi Mini to be significantly lighter than the Series 3+, while keeping all the powerful technology that enables real-time tracking and escape detection.
The Fi Mini is our first and only cat-compatible device designed for indoor and outdoor explorers. The Fi experience for cats is slightly different, and we break it all down for you in the Fi for Cats article.
Curious how Fi Mini stacks up against our other products? Explore our comparison guide for a comprehensive overview.
What’s in the Box
Your Fi Mini kit includes:
The Fi Mini Device – Lightweight, waterproof, and GPS powered.
The Fi Mini Soft Cases and Strap – Flexible ways to secure the device to your collar or harness.
A USB-C Charging Cable – Providing easy, reliable charging.
Your Fi Membership – Unlocks access to the Fi App, where safety, health, and activity data come to life.
A Fi Base is not needed or included with the Fi Mini. To charge your device, all you need is an adaptor.
Product Specs
Designed to fit, built for comfort. Here’s a breakdown of the Fi Mini's dimensions, so you know exactly what to expect:
Fi Mini Device (No Attachments): 42mm x 30mm x 12.5mm
- With Fi Mini Strap Attached: 42mm x 33.5mm x 14.25mm - 30% smaller than Series 3+
- With a Full Silicone Case Attached: 44mm x 32mm x 13.5mm - 33% smaller than the Series 3+
- Weight: 16 grams - 80% lighter than the Series 3+
Waterproofing: Durable and waterproof rated IP68
Collar/Harness Compatibility: Attaches to any collar or harness with a strap at least two inches long
As long as your collar or harness is within the measurements below, and is not a non-slip collar without a buckle, you can attach your Fi Mini to it using the Strap or Soft Case options.
Attachment Type |
Minimum Collar Width |
Maximum Collar Width |
Strap |
0.95 cm |
3.18 cm |
Soft Case |
1.27 cm |
3.18 cm |
Pricing
The Fi Mini price includes both the device and your selected Fi Membership, offering a complete experience. The longer you prepay, the bigger the savings.
Membership Term |
Price |
|---|---|
6 Months Prepaid |
£99 |
1 Year Prepaid |
£189 |
2 Years Prepaid |
£339 |
FAQs
Q: My Fi Mini arrived. How do I get started?
A: To kick things off with your Fi Mini, check out the Activate & Attach Your Fi Mini article for quick setup steps.
Q: How do I attach the Fi Mini to a collar band or harness?
A: To attach your Fi Mini to your pet's collar or harness, follow along with this quick video for step-by-step guidance. Please note that we do not recommend using more than one attachment on a collar at a time. This can put extra strain on the strap or soft case, leading the attachment to potentially stretch more than intended.
Q: Can I attach the Fi Mini to a Fi Collar band?
A: No. The Fi Collar band is designed for use with Series 3+ products only. Due to the magnetic locking system, it’s not compatible with the Fi Mini.
Q: Do I need to remove the Fi Mini Device from my pet’s collar or harness to charge it?
A: Yes. Since the Soft Case and Strap don’t have a cutout for the USB-C charging port, you’ll need to remove the Fi Mini Device when it’s time to recharge. For the smoothest experience, we recommend just sliding the device out of the Soft Case or Strap. This will make the charging experience quick and easy.
Q: If I have a Fi Base, can I use it with the Fi Mini?
A: The Series 3 Base can connect to your Fi Mini via Bluetooth to further enhance tracking and battery life at home. However, the Fi Mini is not compatible with any Fi Base for charging.
Still have questions? Start a chat with our Customer Experience Team.