The Networks Keeping You Connected
At GOsatphone, our devices connect to some of the world's most trusted satellite networks — Garmin's inReach network powered by Iridium, the Iridium network directly, and the Inmarsat network. Together, they provide truly global coverage, so whether you're in the Australian outback, offshore, or deep in the mountains, you're never out of reach.
Iridium Satellite Network
The Iridium network is the only satellite network with 100% global coverage — including the poles. It consists of 66 low-Earth orbit (LEO) satellites that ensure a signal is always overhead, no matter where you are on the planet.
- 66 cross-linked LEO satellites
- 100% global coverage — including oceans, airways, and polar regions
- Trusted by military, emergency services, and adventurers worldwide
- Supports two-way voice calls, SMS messaging, and SOS alerts
- Used by the Iridium Extreme 9575 satellite phone
Garmin inReach Network (Powered by Iridium)
Garmin's inReach technology also runs on the Iridium satellite constellation, giving it the same global reach — but with Garmin's industry-leading GPS navigation and device integration built on top.
- Global two-way satellite messaging via the Iridium network
- Interactive SOS with 24/7 GEOS International Emergency Response
- GPS tracking and route sharing
- Pairs seamlessly with Garmin handheld GPS devices and smartphones
- Used by the Garmin inReach Mini 3 and Garmin GPSMAP® H1i Plus
Inmarsat Satellite Network
Inmarsat operates a constellation of geostationary satellites positioned approximately 35,786 km above the equator. With over 40 years of proven reliability, Inmarsat provides voice, data, and broadband connectivity across the world's oceans, airways, and land masses — making it a cornerstone of global satellite communications.
- Geostationary (GEO) satellite constellation providing near-global coverage (between approximately 76°N and 76°S latitude)
- Trusted by maritime, aviation, government, and enterprise users worldwide
- Supports voice calls, SMS, broadband data, and safety services
- Powers the Global Maritime Distress and Safety System (GMDSS)
- Multiple service tiers from basic voice to high-speed broadband (BGAN, FleetBroadband, IsatPhone)
Starlink Satellite Network
Starlink, operated by SpaceX, is a next-generation low-Earth orbit (LEO) satellite internet constellation delivering high-speed, low-latency broadband to even the most remote locations on Earth. With thousands of satellites in orbit and more launching regularly, Starlink is rapidly becoming the go-to solution for reliable internet connectivity off the grid.
- Thousands of LEO satellites providing high-speed broadband coverage
- Low latency compared to traditional geostationary satellite internet
- Download speeds typically ranging from 25–220 Mbps
- Ideal for remote campsites, 4WD expeditions, and off-grid work
- Available in Australia with strong and growing coverage
- Used by the GOsatphone Starlink Travel Kit rental
Why It Matters
Mobile networks cover less than 20% of the Earth's surface. When you venture beyond that coverage — into remote Australia, out to sea, or into the wilderness — a satellite communicator is the difference between being reachable and being unreachable. Our devices tap into networks that have been trusted in life-or-death situations around the world.