Track your pet’s sleep quality, activity levels, and health metrics with the best pet sleep monitors of 2026. We review top devices that help detect health issues early through sleep pattern analysis.
Affiliate Disclosure: Smart Pet Gear Lab is reader-supported. Links in this article may be affiliate links — if you purchase through them, we earn a small commission at no extra cost to you. This never affects our recommendations. See our full Affiliate Disclosure. Pricing Note: Prices shown are approximate and may change. Always check the retailer for current pricing. Last verified: April 2026. With Whistle shutting down in August 2025 after Tractive acquired them, the GPS dog tracker market is now effectively a two-horse race: Tractive and Fi. Both offer live GPS tracking, virtual fences, health monitoring, and activity tracking — but they take very different approaches. ...
The Tractive GPS tracker has quietly become the most popular GPS dog tracker in the world, used by millions of pet owners across 175+ countries. With the release of the DOG 6, Tractive added health monitoring features that were previously only available on premium competitors. Affiliate Disclosure: Smart Pet Gear Lab is reader-supported. Links in this article may be affiliate links — if you purchase through them, we earn a small commission at no extra cost to you. This never affects our recommendations. See our full Affiliate Disclosure. ...
Affiliate Disclosure: Smart Pet Gear Lab is reader-supported. Links in this article may be affiliate links — if you purchase through them, we earn a small commission at no extra cost to you. This never affects our recommendations. See our full Affiliate Disclosure. Pricing Note: Prices shown are approximate and may change. Always check the retailer for current pricing. Last verified: April 2026. Why Every Dog Owner Should Consider a GPS Tracker Losing a dog is one of the most terrifying experiences a pet owner can face. According to the ASPCA, roughly 1 in 3 pets will go missing at some point in their lifetime. A GPS tracker doesn’t just give you peace of mind — it gives you the ability to act immediately when something goes wrong. ...