WI
“The Fi Series 3 is the best GPS dog collar for owners who need real location tracking — LTE coverage and 3-month battery life are decisive advantages”
The Fi Series 3 Smart Collar ($149-$199) is a top pick with a 8.7/10 consensus score across 11 expert reviews. Experts highlight lte gps tracking — real-time location anywhere with cellular coverage and 3-month battery life on a single charge — best in class. Wirecutter says: "The Fi Series 3 is the best GPS dog collar for owners who need real location tra..." Best for: Active dogs, Large yards and parks, Owners wanting real-time GPS.
Must Buy11 Expert Reviews
Price Range
Check Price on Amazon →$149-$199
Affiliate link — we earn a commission at no extra cost to you
Fi Series 3 Smart Collar
Pet Trackers
SHE ScoreAbove Average
SmartHomeExplorer proprietary rating
6.7/10
11 expert sources
Compatibility Breadth5/10
Setup Ease5.9/10
Reliability8.2/10
Value Rating8.7/10
Future-Proofing5.5/10
The Fi Series 3 Smart Collar earns a SHE Score of 6.7/10, driven by strong value (8.7/10) with room to improve in compatibility breadth (5/10). Based on 11 expert sources and SmartHomeExplorer compatibility analysis.
How we calculate the SHE Score →Expert Consensus: 8.7/10 across 11 sources
Last verified:“The Fi Series 3 is the best GPS dog collar for owners who need real location tracking — LTE coverage and 3-month battery life are decisive advantages”
Key Features
- ✓ LTE GPS
- ✓ 3-month battery
- ✓ Under-10-second geofence alerts
- ✓ Activity tracking
Best For
Active dogsLarge yards and parksOwners wanting real-time GPS
What Experts Agree On
What Experts Love
- ✓ LTE GPS tracking — real-time location anywhere with cellular coverage
- ✓ 3-month battery life on a single charge — best in class
- ✓ Geofence alerts trigger in under 10 seconds
- ✓ Activity and sleep tracking built in
- ✓ Durable, waterproof design rated for active dogs
Common Criticisms
- ✗ $99/year subscription required for LTE GPS features
- ✗ GPS accuracy degrades under heavy tree canopy
- ✗ Collar attachment requires Fi-specific sizing
What The Experts Say
TO
“Best-in-class battery life makes it the only GPS tracker you can forget about charging for months”
Ready to buy the Fi Series 3 Smart Collar?
Check Price on Amazon$149-$199 · 11 expert sources · 8.7/10 consensus
Frequently Asked Questions
Is the Fi Series 3 Smart Collar worth it?
Fi Series 3 Smart Collar earns a 8.7/10 consensus score across our 12 expert sources. It is rated "Must Buy" — Active dogs. At $149-$199, The Fi Series 3 is the best GPS dog collar for owners who need real location tracking — LTE coverage and 3-month battery...
Who is the Fi Series 3 Smart Collar best for?
Fi Series 3 Smart Collar is best for: Active dogs, Large yards and parks, Owners wanting real-time GPS. Experts rate it "Must Buy" overall.
How does the Fi Series 3 Smart Collar compare to other Pet Care options?
Among the Pet Care products we have reviewed, Fi Series 3 Smart Collar ranks above average with a 8.7/10 score. Best-in-class battery life makes it the only GPS tracker you can forget about charging for months
What smart home systems does the Fi Series 3 Smart Collar work with?
Fi Series 3 Smart Collar works with major smart home platforms. Check our compatibility notes on the product page for any setup requirements or hub dependencies.
What are the pros and cons of the Fi Series 3 Smart Collar?
The main pros of the Fi Series 3 Smart Collar are lte gps tracking — real-time location anywhere with cellular coverage and 3-month battery life on a single charge — best in class. The main downside is $99/year subscription required for lte gps features. Overall, experts rate it "Must Buy" with a 8.7/10 consensus score.
Affiliate disclosure: SmartHomeExplorer.com participates in the Amazon Associates program. We earn a commission from qualifying purchases at no extra cost to you. This consensus review is based on 11 independent expert reviews — we did not test this product ourselves. Always verify current prices and availability before purchasing.