Fi Smart Collar Series 3 Review
Industry-leading battery life and escape alerts. Is the subscription worth it?
Quick Verdict
The Fi Series 3 is the gold standard for dog GPS trackers. Its battery life (up to 3 months) is unmatched, and the escape alerts are instant and reliable. The collar is durable, waterproof, and looks like a regular dog collar. However, it requires a mandatory subscription ($99/year) to access GPS features. If you want peace of mind and don't mind the recurring cost, Fi is the best choice.
Pros
- Best-in-class battery life (up to 3 months)
- Instant escape alerts
- Durable and waterproof (IP68)
- Looks like a regular collar
- Excellent app experience
Cons
- Mandatory subscription ($99/year)
- GPS accuracy can vary in dense urban areas
- No live tracking on the basic plan
Key Specifications
| Battery Life | Up to 3 months (varies with usage) |
|---|---|
| Waterproof Rating | IP68 (submersible) |
| Weight | 1.4 oz (tracker only) |
| Subscription | Required ($99/year or $14.99/month) |
| GPS Accuracy | Within 10-30 feet typically |
| Compatibility | iOS and Android |
True Cost of Ownership
While the hardware costs $149, the mandatory subscription adds $99/year. Over 3 years, the total cost is approximately $446. This is higher than some competitors, but the battery life means you're not charging it weekly like other trackers.
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