Start with: what are you actually trying to solve?
- "My dog might slip out once and I want to find them" — AirTag + silicone collar sleeve. Free, works anywhere Apple devices are dense.
- "My dog is a known escape artist or I live rural" — Fi Series 3 or Tractive DOG 4/5. Real cellular GPS with live tracking.
- "I'm worried while I'm at work" — camera, not GPS. Petcube Bites 2 or a standard indoor cam.
- "I want activity tracking" — Fi does this reasonably. It's rarely the primary reason to buy a collar.
GPS trackers in 2026
- Fi Series 3 — best build quality in the category. Subscription required (~$99/yr). Battery: marketed 3 months, realistic 3 weeks with normal LTE use. US-only. Aluminum collar is essentially indestructible short of deliberate damage.
- Tractive DOG 4/5 — cheaper subscription, real-time live tracking more responsive than Fi, global coverage. Slightly less rugged hardware. The pick if you travel internationally or live outside the US.
- Whistle — do not buy. Devices discontinued August 2025.
Cameras
- Petcube Bites 2 — camera + treat dispenser, 90-day cloud video. The anti-Furbo.
- Wyze Cam — cheapest functional indoor cam. Not dog-specific but covers 80% of needs.
- Furbo 360° — works, but subscription-dependent in ways owners repeatedly complain about. Only recommend if you specifically want the bark-alert and tossing features and accept the subscription.
Smart feeders
- PetSafe Smart Feed — simple, reliable, doesn't brick on firmware updates. The answer for most owners.
- Skip anything dependent on a single app or manufacturer — when the company shuts down, so does your feeder.
Subscriptions: the hidden cost
Fi: ~$99–$150/year. Tractive: ~$60–$100/year. Furbo: $7–$15/month for cloud. Add up five years of subscriptions before buying. A $120 tracker with $150/year sub is $870 over five years.
What to skip
- Whistle (discontinued Aug 2025) — dead hardware.
- No-name Amazon GPS trackers — failure modes at exactly the wrong moment.
- Subscription cameras unless you specifically need the features subscription-gates (cloud video, AI alerts).