Findster Duo+ Pet Tracker: Review
PawPicked is reader-supported: we may earn a commission from links on this page.
The Findster Duo+ is aimed at owners who don't want a subscription and who walk in places where mobile signal is poor or absent. Its headline claim, from the Amazon listing, is that it needs no SIM card, no cellular coverage and no monthly fee. The catch is that range is limited, the listing is vague about some basics, and there is almost no owner feedback on Amazon to check any of it against.
How the listing says it works
According to the listing, Findster's own MAZE technology removes the need for a cellular connection to send GPS coordinates. The maker says that is why there are no monthly fees, and that it works in any country, including off-grid areas. As this is the maker's description, we can only report it, not confirm how it behaves in practice.
Features the listing mentions:
- Tracking for up to three pets at once, dogs or cats, with no extra fees per pet.
- A safe area you set on the map, with an alert when the pet leaves it.
- An activity monitor that tracks fitness and activity levels.
- Waterproof and shock-resistant modules.
- Two modes, live tracking on or off, so you decide how fast the battery drains.
The Findster Duo+ is described as providing "true real-time" GPS, and as the "only" device that does. Both are marketing claims that you can't test from a listing.
Range and battery, in the listing's own numbers
| Detail | What the listing says |
|---|---|
| Estimated range | Up to 3 miles, depending on surroundings |
| Dense urban areas | At least 0.5 miles |
| Open outdoor areas | Possibly more than 3 miles |
| Battery, normal use | About 3 days, with live tracking on for two 30-minute walks a day plus all-day activity tracking |
| Battery, live tracking always on | About 12 hours |
Those are estimates, and the range is the main constraint. Cellular trackers work anywhere with signal, which can mean a dog lost many miles away is still findable. A device with a fixed range means a dog that bolts beyond it may not be traceable. For a collie working a field or a spaniel in woodland, three miles is generous. For a determined escape artist in a town, 0.5 miles may be what you actually get.
The battery numbers also make clear the trade-off. Switch live tracking on for a long walk and the device lasts hours, not days. If you plan to track continuously, it needs charging after most outings.
What isn't clear
The listing leaves several things open, and it is better to say so than to guess:
- How you see the location. The word "modules" suggests more than one unit, but the listing doesn't clearly say what you carry or how it connects to your phone. Check this before buying.
- A contradiction on connectivity. The text says no cellular is needed, yet the specifications field lists connectivity as "cellular". We have gone with the description, but the mismatch is one more reason to read the listing carefully.
- What is in the box. The box contents field lists only a battery.
- Evidence. The listing shows 1.0 out of 5 from a single rating at the time of writing. That is one person's experience and says nothing reliable either way, but it does mean there is almost no public track record.
Who this will not suit
If you routinely walk in towns or on unfamiliar ground where a dog could cover more than half a mile quickly, you may prefer a tracker with unlimited range. The Tractive review covers one, with a subscription and a mobile coverage requirement. If you want a heart-rate or health-style feature set, the Findster listing offers only activity monitoring.
Owners who want the safest possible set-up should also remember that no tracker replaces recall training, a secure garden and an up-to-date microchip. Do you need a GPS tracker for your dog covers when one earns its place.
Recommendation
The Findster Duo+ makes sense for owners in rural or off-grid areas who value an ongoing cost of nothing and who understand that the range has a limit. Before you buy, contact the seller or check the maker's information about what you need to carry and how the display works, because the listing doesn't settle that. If you want a side-by-side, Tractive vs Findster Duo+ sets the two designs against each other.
Featured product
Affiliate links — we may earn a small commission at no extra cost to you.