5 Best Satellite Phone for Backpacking

Satellite phones are the best device for communication when you are traveling. If you are an outdoor person who likes to travel to remote places, then you’d often find yourself disconnected from the world. Mobile radio communication is still useless if you go hiking, skiing, or camping in remote places.

During these times, you can use a satellite phone for communicating with the outside world. If you are looking to buy a satellite phone for your next trip, then you have come to the right place. In this post, we will discuss the best five satellite phones that you can keep it in your backpack during your next adventure.

Five Best Satellite Phones for Backpacking

1. Inmarsat IsatPhone 2.1 Satellite Phone by BlueCosmo

BlueCosmo Inmarsat IsatPhone 2.1 Satellite Phone Kit (SIM...

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The IsatPhone 2.1 from BlueCosmo is capable of sending and receiving messages throughout the world as it has widespread coverage. Made of plastic, this satellite phone has a strong chassis to give you high durability. The size of the Inmarsat IsatPhone is compact coming at 169 x 75 x 29 mm in height, length, and depth.

Not only the dimensions, but the weight of this phone is also less at just 316 grams. With a compact size and weight, you can easily take this phone on your backpack without much difficulty. You don’t need to charge this phone daily as it can give you 8 hours of talk time and 160 hours on standby, so you can take it on your trip without worrying about the battery life.

You also get 18 months of warranty with this purchase, so you can confidently use this device without any problems.

  • You get 66 global free talk minutes from Bluecosmo
  • Good warranty period
  • Compact size and weight, so it is highly portable

  • It is expensive

2. Iridium Extreme 9575

Iridium 9575 Extreme Satellite Phone with Prepaid and Postpaid...

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Iridium is a global leader in satellite communication devices and the 9575 model is the best satellite set from them. This model is packed with features like a fully integrated SOS button, emergency response services, location awareness, and more. The actual device is also small in dimension coming at just 140 x 60 x 27 mm in length, width, and depth. The weight too is low at just 247 grams, so you can easily carry it anywhere without any difficulties.

The battery life is the weakest link in this device. You get a decent but not great battery life of up to 30 hours of standby time and 4 hours of talk time. This device is ruggedly engineered to have high durability from even the toughest use by consumers.

It can work in harsh conditions with no difficulties as it has military-grade 810F durability. With its useful features and compact size, the Iridium Extreme 9575 is one of the best satellite devices that you could buy in the market right now.

  • It is shock-resistant, water-resistant, and dust-resistant.
  • This device comes with speaker and a wind-resistant microphone.

  • Battery life could have been better.

3. Globalstar GSP-1600 Satellite phone from Qualcomm

Globalstar GSP-1600 Satellite Phone

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The Globalstar GSP-1600 from Qualcomm is an affordable satellite device that gives you the basic necessary features. This satellite phone gives you a good coverage area for receiving and sending calls/texts. You can also connect to the internet at a decent speed.

You also get other features like voice mail, battery level indicator, and signal strength indicator with this device. You get up to 5 hours of talk time with this device and 24 hours of battery life on standby mode. This device also has a built-in memory, so you can view the call history and have up to 99 entries in the internal address book. This portable satellite device is one the best you can get in the market if you are on a budget.

  • It is affordable.
  • The keypad is illuminated.
  • Good voice quality.

  • Battery life is weak

4. Iridium 9555 Satelite Phone

Iridium 9555 Satellite Kit - Factory Unlocked Phone - Retail...

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The 9555 model is another Iridium Satellite model in our list with a good set of features. This compact and sleek satellite device has a rugged design with high durability. It can withstand the toughest environments, so you can depend on it to work anywhere.

The pocket-friendly design of this device is due to the fact that it has an internal stowed antenna. This factor makes this device really compact and easy to carry anywhere you want it to go. With this device, you get a global reliable coverage so you can send and receive messages/calls without any problems. With a compact form factor and rugged design, the 9555 is a great satellite device from Iridium.

  • With internally stowed antenna, 9555 has a hand-friendly form factor.
  • It has global coverage, so it works everywhere for communication
  • It has a hands-free earpiece with a microphone.

  • Battery life sacrificed due to the compact form factor.

5. Iridium Extreme 9575 PTT

Beam Iridium Extreme PTT Grab ‘N’ Go Wireless Kit (PTTGNG-W1)...

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Built for group communication, the Iridium Extreme 9575 PTT has all the good features of Extreme 9575 with an added push to talk feature. Along with the PTT feature, the 9575 PTT also has an expanded loudspeaker and a high capacity battery than the 9575. Like the 9575, the 9575 PTT has a small footprint coming at just 140 x 60 x 32 mm in length, width, and depth. The weight is also lower for this device at just 268 grams, so you can easily carry this satellite device on your backpack.

You get a good talk time battery life of 6.5 hours and a standby time of 54 hours, which is better than the regular 9575. With the PTT feature on, you get up to 16 hours of standby time and 5 hours of talk time. With military-grade durability, you can take this device anywhere and have it work at all times.

It also has jet-water, shock, and dust resistance with IP-65 rating. If you have money to spend, then definitely go for this model than the regular 9575 as it has a lot more to offer for your money.

  • It has built-in memory to view call history and store phonebook entries.
  • It has a keypad lock and PIN lock for additional security.
  • The reinforced PTT button and high capacity battery make it worth your money.

  • It is expensive.


A satellite device for communication is essential when you are going to a remote place. It will give you coverage to communicate with the outside world as it doesn’t depend on the traditional radio waves. The above-listed are the best and portable satellite devices that you can keep it in your backpack on your next trip.

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