Apple AirTag (2nd Gen)
The honest 'no subscription' answer for most owners. An AirTag has zero monthly fee and finds your dog through Apple's enormous Find My network — but be clear: it's Bluetooth crowd-finding, not live GPS, so it shines in towns and cities, not the empty backcountry. For a fenced-yard escapee near people, it's the smart, cheap pick.
Strengths
- No subscription, ever — the whole point
- Enormous Find My network in populated areas
- Tiny, light and years of battery on a coin cell
Trade-offs
- Bluetooth crowd-find, NOT live GPS — weak where there are no iPhones
- iPhone only; needs a collar holder
| Type | Bluetooth crowd-find (Find My) |
|---|---|
| Subscription | None |
| Live GPS | No |
| Ecosystem | Apple / iPhone |
Specs read from the product listing on July 22, 2026. “Not published” means the brand does not state that figure.