Fi FC3B Large Gray Smart Dog Tracker Collar
Available offers (10)
Price history by offer
Volatility: MediumFeatures
- GPS tracking with no range limits
- Escape alerts via virtual fences
- AI-powered health and behavior monitoring
- Apple Watch and smartphone compatible
- Smart vet records organization
General specs
- Brand: Fi
- Model: FC3B
- Seller: Retailer
- ID: B0FH814ZSL
- Size: Large
- Weight: 76.99
- Features: Activity Monitoring, Real-Time Tracking
- Connectivity: GPS
- Compatible With: Apple AirTag
- OS Compatibility: Android, iOS
- First listed by seller: February 1, 2026
- Already eyeing this? See Petivity vs Fi Series 3 Comparison with: Petivity 00017800103947 Gray Real-time GPS tracking with cellular coverage
If you are interested in more details, you can find full information on the seller's page.
Price History for seller Retailer
Shipping options
United States
For the dog owner who needs more than just a GPS tracker, the Fi Series 3+ is your partner in proactive pet care. This smart collar helps you monitor your dog's daily life, whether you're at work or traveling, by tracking their location and health in real-time.
Beyond basic home security, this collar offers peace of mind through connection. The AI-powered health tracking detects subtle behaviors like licking or scratching, alerting you to potential issues before they become serious. You'll receive escape alerts instantly if your dog leaves a safe zone, with updates every few seconds to guide your search.
With Apple Watch compatibility and the Fi app, you can check live location and activity from your wrist. The built-in AI Companion answers behavior questions, while smart vet records keep all medical documents organized in one place. This collar integrates seamlessly into your routine, providing actionable insights to support your dog's well-being.
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Tractive TG6BR Brown Real-time GPS tracking with unlimited range
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Tractive TG4XL Green Real-time GPS tracking with unlimited range
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Petivity 00017800103947 Gray Real-time GPS tracking with cellular coverage
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Waterproof Pet Positioning Collar
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| Brand | Fi | Tractive | Tractive | Petivity | Tractive | |
| Model | FC3B | TG6BR | TG4XL | 00017800103947 | 2025 Release | F22 |
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| Price | €202.90 | €49.21 | €61.40 | €35.59 | €58.24 | €12.78 |
| Seller | Retailer | Retailer | Retailer | Retailer | Retailer | Banggood |
| Update | Mar 21, 2026 | May 11, 2026 | May 16, 2026 | May 9, 2026 | Apr 23, 2026 | May 9, 2026 |
| Size | Large | Small | Large | One Size | One Size | |
| Weight | 76.99 | <num_from>, <num_to> | 90 | 30.33 | <num_from>, <num_to> | 0.05 lbs (22.5 g) |
| Features | Activity Monitoring, Real-Time Tracking | Activity Monitoring, Geofencing, Real-Time Tracking, Anti-Theft | Activity Monitoring, Geofencing, Real-Time Tracking | Activity Monitoring, Real-Time Tracking | Activity Monitoring, Real-Time Tracking, Geofencing | |
| Connectivity | GPS | Bluetooth, Cellular, GPS | Cellular, GPS | Cellular, GPS | GPS | |
| Compatible With | Apple AirTag | Apple AirTag | Apple AirTag | |||
| OS Compatibility | Android, iOS | Android, iOS | Android, iOS | Android, iOS | Android, iOS | |
| Material | Plastic | Plastic | Plastic | Plastic | ||
| Battery Life | 336 | 720, 744 | 720 | 336 | Up to 12 months | |
| Power Source | Rechargeable Battery | Rechargeable Battery | Rechargeable Battery | Rechargeable Battery | ||
| Cellular Network | 4G | 4G | 4G | 4G | ||
| Water Resistance | IP67 | IP67 | IP67 | IP67 | ||
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