Buy Now and enjoy free fast shipping on any order!

No monthly fees

Pay once, use it forever.

No SIM card or cell coverage needed

Use it even if you're completely off-the-grid.

Works in every country

From US to Japan.

How exactly does Findster Duo+ work?

maze technology

There are 2 modules, one for your furry friend and another for you. Using our MAZE technology, they can communicate wirelessly in a radius of up to 3 miles (4.8 km).

findster duo app

Using the Findster App, you can check your pet’s location in real time without the need for cell coverage or any monthly fees.

findster duo dog tracker

Findster Duo+ works anywhere – so whether you’re taking your pet on a quick walk or exploring no man’s land, it’s your buddy’s ideal companion!

Range Performance

Findster Duo+ allows you to track your pet in an estimated range up to to 3 miles (4.8 km). However, this will depend on your surroundings - key factors like the physical environment or the weather may influence the modules' connection and GPS accuracy.

Due to this, in most cases, you can expect at least 0.5 mi (0.8 km) in congested urban areas - but in open outdoor environments, you may even surpass the 3 miles estimate! (for reference, the current range record is 10 miles!)

findster duo+ range

Technical Specifications

findster duo+ technical specifications


0.74 oz (21 grams)


Tougher than your old Nokia 3310


Immersion up to 3 ft (1 m) depth

Rechargeable battery

Up to 7 days (depending on use case) ?

Communication range

Up to 3 miles (4.8 km)

High precision GPS

Average error: 5 - 10 ft (1.5 - 3 m)


Night mode included

Smartphone APP

iPhone 5+
iOS 9+
Android 5.0+

By continuing browsing this website you accept the use of “cookies”. You can read more about our Cookie Policy here.