![Fi Series 3 Smart Dog Collar - GPS Dog Tracker and Activity & Fitness Monitor, Waterproof, LED Light, Escape Alerts, Nationwide Coverage [Free 1 Year Membership] (Yellow, Large)](https://cdn.shopify.com/s/files/1/0882/2036/9179/files/81-aZ2EcTsL._AC_SX679_5e1fb65e-ff5c-4f5a-9ee5-e528fc1c2f56.jpg?v=1724227570)
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Ships within 48 hours · Estimated delivery Jul 19 - Jul 24
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Description
Fi Series 3 Smart Dog Collar - GPS Dog Tracker and Activity & Fitness Monitor, Waterproof, LED Light, Escape Alerts, Nationwide Coverage [Free 1 Year Membership] (Yellow, Large)About This THE WORLDS MOST ADVANCED DOG COLLAR Track your dogs live location, activity, and sleep with your Series 3 device, collar, and Fi Membership. LIVE, ALWAYS ON GPS TRACKING Precision GPS tracking, works nationwide with no maximum range (unlike AirTags, which have a 200ft radius) and 24 7 service. ESCAPE ALERTS Lost Dog Mode is triggered when your dog leaves a certain area, so you always know where they are and save valuable time if they get
About This
- THE WORLD’S MOST ADVANCED DOG COLLAR — Track your dog’s live location, activity, and sleep with your Series 3 device, collar, and Fi Membership.
- LIVE, ALWAYS-ON GPS TRACKING — Precision GPS tracking, works nationwide with no maximum range (unlike AirTags, which have a 200ft radius) and 24/7 service.
- ESCAPE ALERTS — Lost Dog Mode is triggered when your dog leaves a certain area, so you always know where they are and save valuable time if they get out.
- HEALTH + ACTIVITY INSIGHTS — Your dog's valuable health data, in your hands, Fi tracks and puts activity, sleep, and behavior into a context you can understand. App available on iOS and Android.
- DURABLE, DOG-FORWARD DESIGN — Sleek, stainless steel profile, 400-lb tug resistance, and IP68 and IP66K waterproof. It’s also easy to remove your tracking device from the collar to swap bands.
- UNBEATABLE BATTERY — Fi delivers up to 3-months of battery life on a single charge with included wireless charging base.
- 1 YEAR MEMBERSHIP INCLUDED — Your purchase includes a year of Fi Membership, which comes with the collar band (and size) of your choice, and 7 days a week customer service via chat or phone. Your membership will be automatically activated when you turn on and set up your collar.
Overview
- Color : Yellow
- Material : Stainless Steel
- Brand : Fi
- Closure Type : Buckle
- Target Species : Dog
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.6 ★★★★★
Based on 21 reviews
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Product Reviews
★★★★★ 5
Boy Shorts for comfort, stretch and just enough firmness ( but not too much.)
Color: (3 Pack) Black, Size: X-Large
Finally a perfect boy short in every way! I have ordered and returned so many boy short brands up to now. SHARICCA BoyShorts Panties are comfortable, soft, stretchy and the perfect length for me. I wear an XL and am 5’5”. I just reordered the 6 pack and these will be my go to for underwear! Thank you customers for your reviews which helped me decide to try.
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Reviewed in the United States on January 23, 2026
★★★★★ 5
Very comfortable, right length
Size: Large, Color: Black,grey
This product arrived as described. I like the trunk length, not the boxer brief length. They are comfortable. Hold up well when worn and washed. I don't seem to sweat as much. These were ordered to replace ones ordered about 2-3 years ago due loss of weight, had to down size. The waist band doesn't roll as like other brands.
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Reviewed in the United States on May 20, 2026
★★★★★ 5
Perfect fit !
Size: Large, Color: Cerise,orange,yellow,light Blue
Most comfortable underwear I’ve had in awhile, soft, great length, can wear all day without adjusting all the time. I purchased a Large, I’m 6’3, 205 pounds, athletic build.
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Reviewed in the United States on April 20, 2026
★★★★★ 4
Nice briefs, worth the price
Size: Medium, Color: White
Briefs feel nice and I love the feel of cotton. Unfortunately they are missing a slot in the crotch that is usually present in these types of briefs.
Size is matching, soft to the touch.
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Reviewed in the United States on May 6, 2026
★★★★★ 5
Smooth
Size: Medium, Color: White
Fit is good. Material good
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Reviewed in the United States on May 6, 2026