Does it work everywhere in the world?

Yes. Iridium covers the whole globe, including oceans and polar regions, as long as the antenna has a clear view of the sky.

Can I use it indoors?

Rarely. It needs a view of the sky, so calls usually require stepping outside or using an external antenna.

What is the SOS button for?

It connects you to an emergency response center with your location, and it is meant for genuine emergencies.

Does it do data and texting?

It sends SMS and supports low-speed data for email and weather, but it is not built for web browsing.

How does it compare with an Inmarsat phone?

Iridium gives true global voice coverage including the poles; Inmarsat offers faster data but coverage that stops short of polar regions.

Yes. It is rated to withstand water, dust and rough handling, which is why it is used in marine and field work.

Where is the Iridium 9575 Extreme Satellite Phone cheapest?

At Walmart, for $1,729.00, as of our latest check.

OSAT

Iridium 9575 Extreme Satellite Phone

Best price now

$1,729.00at WalmartChecked Nov 9

Prices are checked against each store and labelled with when.

Visit Walmart

OSAT

Iridium 9575 Extreme Satellite Phone

Best price now

$1,729.00at WalmartChecked Nov 9

Prices are checked against each store and labelled with when.

Visit Walmart

Ask our agent about this product

It checks today's price at every store, compares the alternatives and answers in about a minute.

Price facts

Last seen at $1,729.00 at Walmart on Nov 9.

Our take on the Iridium 9575 Extreme Satellite Phone

The Iridium 9575 Extreme is a rugged satellite phone that works anywhere with a view of the sky, using Iridium's cross-linked constellation rather than cell towers. It handles voice calls, SMS and a dedicated SOS button, and it is rated to survive water, dust and hard knocks. It suits remote travelers, offshore and backcountry workers, and anyone who needs a line outside cellular coverage. Against Inmarsat and Globalstar handsets it trades data speed for true pole-to-pole voice coverage; reviewers rate the call quality and toughness but call it heavy, expensive to run and slow for anything beyond voice and texts.

Best forRemote travel and expeditions beyond cell coverageOffshore, aviation and field workersEmergency preparedness and wilderness safetyBuyers who need pole-to-pole voice coverage

Pros

Works worldwide on the Iridium network, including polar regions
Dedicated SOS button for emergencies
Waterproof, dustproof and shock-resistant body
Voice, SMS and basic data in one handset
Simple keypad and menus, easy to learn

Cons

Heavy and bulky compared with a regular phone
Needs a clear view of the sky; indoor reception is poor
Slow data, fine for texts but not browsing
Service plans are costly to keep running
Battery life is short with heavy use

Iridium 9575 Extreme Satellite Phone prices at every store

WalmartNew
In stockSold by Orbital Satcom CorpReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.
$1,729.00Free shippingChecked Nov 9
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What reviewers say

Owners treat the 9575 Extreme as a dependable lifeline in places with no cell signal, praising its rugged build and the one-press SOS. Complaints center on its weight, slow data and the cost of keeping service active.

What people mention

BuildPraisedOwners say it survives drops, rain and dust on the trail.
CoveragePraisedReviewers report calls connecting in places with no cellular service at all.
SOSPraisedThe dedicated emergency button is called out as a real safety feature.
SizeCriticisedMany find it heavy and bulky next to a normal phone.
Data speedCriticisedUsers say data is slow and only good for short messages.
Running costMixedOwners accept the service cost as the price of remote coverage but call it steep.

About the Iridium 9575 Extreme Satellite Phone

The Iridium 9575 Extreme is a satellite phone for voice calls and SMS messaging. It connects through satellite, so it can be used in remote areas with no cellular coverage. It also includes an emergency SOS feature.

The phone is built for rugged use. It is waterproof and dustproof and made to withstand extreme conditions.

Type: Satellite phone
Brand: OSAT
Communication: Voice calls, SMS messaging
Safety: Emergency SOS feature
Durability: Waterproof, dustproof, built for extreme conditions
Airtime: 600 minutes
Prepaid validity: 365 days

Specifications

color: OtherSource

Questions and answers

Does it work everywhere in the world?: Yes. Iridium covers the whole globe, including oceans and polar regions, as long as the antenna has a clear view of the sky.
Can I use it indoors?: Rarely. It needs a view of the sky, so calls usually require stepping outside or using an external antenna.
What is the SOS button for?: It connects you to an emergency response center with your location, and it is meant for genuine emergencies.
Does it do data and texting?: It sends SMS and supports low-speed data for email and weather, but it is not built for web browsing.
How does it compare with an Inmarsat phone?: Iridium gives true global voice coverage including the poles; Inmarsat offers faster data but coverage that stops short of polar regions.
Is it waterproof?: Yes. It is rated to withstand water, dust and rough handling, which is why it is used in marine and field work.
Where is the Iridium 9575 Extreme Satellite Phone cheapest?: At Walmart, for $1,729.00, as of our latest check.