Fi

fi.google.com · Tech

Fi runs a rotation of promotional offers throughout the year. 16 offers are live on this page as of the last sync — all codes you paste at checkout. The freshness pill on each row shows when the code was last re-checked; broken codes drop off during the sync loop.

Best code right now

$40 off — Receive a $40 Bonus Discount on Membership

Unlock an additional $40 bonus discount on your membership with this special code.

16 verified offers Last checked Oct 17, 2026 DataProt editorial review See all codes

7 active · verified Oct 17, 2026

Verified Fi coupons

$20 off

$20 Off Fi Series 3 Collar Kit & Bonus Month

Save $20 on the Fi Series 3 Collar Kit, with activation fee waived and a bonus month included.

Updated 6 days ago

+8 more $20 off codes Show fewer

$20 off

$20 Off Purchase Plus 1 Month Free Membership

Get $20 off your purchase and receive an additional complimentary month of membership.

Updated 6 days ago

$20 off

$20 Discount on All Orders

Apply this code at checkout to receive a $20 discount on your total order.

Updated 6 days ago

$20 off

Save $20 on Fi Series 3 Pink

Get $20 off the Fi Series 3 Pink model when you apply this code.

Updated 6 days ago

$20 off

Save $20 on Everything Sitewide

Enjoy $20 off all products on the website with this limited-time offer.

Updated 6 days ago

$20 off

Get $20 Off and One Month Free

This code provides a $20 discount and grants you one month of service for free.

Updated 6 days ago

$20 off

Save $20 on All Items

Get a $20 discount on everything sitewide when you use this code.

Updated 6 days ago

$20 off

Save $20 on Your Purchase

Redeem this code to receive $20 off your entire purchase.

Updated 6 days ago

$20 off

Save $20 on Your Fi Bill

Apply this code at checkout to get a $20 discount on your Fi bill.

Updated 6 days ago

$10 off

Save $10 on All Items

Get $10 off every item on the website with this exclusive discount code.

Updated 6 days ago

Deal

One Month Free with New Fi Collar Membership

Updated 6 days ago

+1 more $ off code Show fewer

Deal

Get One Month of Membership Free

Enjoy your first month of membership on us and get your activation fee waived.

Updated 6 days ago

Deal

Unlock Sitewide Savings

Use this code to unlock special savings across the entire website.

Updated 6 days ago

Deal

Experience Special Deals at Camp Fimfo

Discover exclusive deals and offers available at Camp Fimfo.

Updated 6 days ago

$40 off

Receive a $40 Bonus Discount on Membership

Unlock an additional $40 bonus discount on your membership with this special code.

Updated 6 days ago

Deal

Exclusive Fi Deals Available

Check out the latest deals and special offers from Fi. Terms and conditions apply.

Updated 6 days ago

About the store

About Fi

Fi is revolutionizing pet care with its advanced GPS tracking collars and comprehensive health monitoring services for dogs. Unlike traditional pet collars, Fi combines sleek design with cutting-edge technology, providing pet owners with real-time location tracking, activity monitoring, and sleep analysis. This allows you to ensure your dog's safety and well-being, whether they're at home or exploring the great outdoors.

Fi has earned a strong reputation for its durable, waterproof collars and user-friendly mobile app. Pet owners appreciate the peace of mind that comes with knowing their dog's location at all times, as well as the ability to track their activity levels and identify potential health issues early on. The Fi community is also a valuable resource, offering support and advice to fellow pet owners.

Using Fi coupon codes is a smart way to save on your initial collar purchase or subscription fees. These discounts can help make Fi's innovative technology more accessible, allowing you to invest in your dog's safety and health without breaking the bank. Check back regularly for the latest deals and promotions to keep your furry friend protected and happy.

Before you buy

Good to know about Fi

How does the Fi collar track my dog's location?

The Fi collar uses a combination of GPS, Wi-Fi, and cellular technology to accurately track your dog's location. It connects to the AT&T LTE-M network, providing reliable coverage across the United States.

Is there a subscription fee associated with the Fi collar?

Yes, a subscription is required to activate the GPS tracking and cellular connectivity features of the Fi collar. Fi offers various subscription plans with different durations and pricing options.

How do I use a coupon code on the Fi website?

To use a coupon code on the Fi website, simply enter the code in the designated field during the checkout process. The discount will be applied to your order total before you complete your purchase. Make sure the code is still valid and hasn't expired.

What happens if my dog gets lost while wearing a Fi collar?

If your dog gets lost, you can activate 'Lost Dog Mode' in the Fi app. This will provide real-time location updates every minute, making it easier to track your dog's movements and quickly reunite with them. You can also share your dog's location with friends, family, or local shelters.

Is the Fi collar waterproof?

Yes, the Fi collar is designed to be waterproof and durable, able to withstand swimming, rain, and other outdoor activities. It has a high waterproof rating, ensuring it can handle even the most adventurous dogs.

Does Fi offer any discounts for multiple dogs?

Fi occasionally offers discounts for customers who purchase multiple collars. Check the Fi website or contact their customer support team to inquire about current promotions for multiple pet households.

What is the battery life of the Fi collar?

The battery life of the Fi collar varies depending on usage. In general, the battery can last up to 3 months on a single charge with minimal GPS tracking. With more frequent tracking, the battery life will be shorter.