Fi Series 3 Smart Dog Collar vs Whistle Health + GPS Pet Tracker
Head-to-head comparison — specs, scores, pros & cons, and our expert verdict to help you pick the right one for your dog.
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Fi Series 3 Smart Dog Collar
From $149.00(prices may vary)
📦 Buy on Amazon
Whistle Health + GPS Pet Tracker
From $79.95(prices may vary)
📦 Buy on AmazonRatings Breakdown
| Category | Fi Series 3 Smart Dog Collar | Whistle Health + GPS Pet Tracker |
|---|---|---|
| Overall | 9 | 8.4 |
| Value | 5 | 6.1 |
| Quality | 9.1 | 8.5 |
| Durability | 8.6 | 8.1 |
| Ease of Use | 8.7 | 8.1 |
Pros & Cons
Fi Series 3 Smart Dog Collar
Pros
- ✓LTE GPS + WiFi + Bluetooth tracking
- ✓3-month battery life
- ✓Sleep and activity monitoring
Cons
- ✗Requires $99/year subscription
- ✗Bulky for very small dogs
Whistle Health + GPS Pet Tracker
Pros
- ✓GPS + health monitoring in one device
- ✓Activity goals and sleep tracking
- ✓Vet chat feature included
Cons
- ✗Monthly subscription required ($9.95/mo)
- ✗Battery life only 7-10 days
Specs Comparison
| Spec | Fi Series 3 Smart Dog Collar | Whistle Health + GPS Pet Tracker |
|---|---|---|
| Type | GPS Smart Collar | GPS + Health Tracker |
| Battery Life | Up to 3 months | Up to 20 days |
| Subscription | Required ($99/yr or $9/mo) | Required ($6.95/mo+) |
| Connectivity | LTE-M + Wi-Fi + Bluetooth | LTE-M + Wi-Fi + Bluetooth |
| Best For | Escape-prone dogs & activity tracking | Health monitoring & location tracking |
| Spec | ||
|---|---|---|
| Buy | ||
PawBench Scoremethodology → | Reliability 67 Battery / Range 67 Ease of Use 67 Value 60 Owner Satisfaction 64 | Reliability 53 Battery / Range 53 Ease of Use 48 Value 68 Owner Satisfaction 45 |
| Buyer sentiment | Functionality Tracking Ease Of Use Peace Of Mind Responsiveness Buyers praise functionality, tracking, ease of use and peace of mind. Mixed feedback on battery life and accuracy. Some flag responsiveness. Based on 1,182 user mentions | Tracking Reliability Accuracy Durability Buyers praise tracking. Mixed feedback on battery life and quality. Some flag reliability and accuracy. Based on 1,803 user mentions |
| Type | GPS Smart Collar | GPS + Health Tracker |
| Battery Life | Up to 3 months | Up to 20 days |
| Subscription | Required ($99/yr or $9/mo) | Required ($6.95/mo+) |
| Connectivity | LTE-M + Wi-Fi + Bluetooth | LTE-M + Wi-Fi + Bluetooth |
| Best For | Escape-prone dogs & activity tracking | Health monitoring & location tracking |
* Prices are approximate and may vary. Please check the latest price on Amazon.
Our Verdict
Winner
Fi Series 3 Smart Dog Collar
9/10 overall
Fi Series 3 Smart Dog Collar takes the win with a solid overall score of 9 compared to 8.4 for Whistle Health + GPS Pet Tracker. The Fi Series 3 Smart Dog Collar offers a better balance of quality, value, and durability, though the Whistle Health + GPS Pet Tracker remains a strong option if its specific features better match your needs.
From $149.00 (prices may vary)
📦 Buy Fi Series 3 Smart Dog Collar on Amazon