GPS satellite messengers have grown to include a number of features that make them a key piece of gear even outside of life-threatening emergencies. With the increase of features comes a higher demand, and the influx of multiple brands and models in the backcountry marketplace. This post is meant to review the three backcountry satellite messengers that we have used, and provide a brief list of pros and cons.
We’ll go into more depth comparing the features in a future post, but for now, here’s an easy comparison to help make a decision for the best backcountry GPS unit for your adventures.
The Garmin inReach Mini is the most packable and capable device on this list. The Mini offers two-way texting through a smartphone app. This device uses the Iridium Satellite Network, which we have found to be more reliable than the Globalstar Network.
Pros:
- Simple texting through the app
- Lightweight and packable
- Reliable signal
Cons:
- Expensive
- Texting can be slow
- Needs a smartphone app to use all the features
The Somewear Global Hotspot is built with convenience and ease of use in mind. The device works through a smartphone app to text, track, or find a weather report. Like the Garmin devices, Somewear uses the Iridium Satellite Network. We had some trouble getting a signal for texting in narrow canyons, which is something to keep in mind when planning communication. The SOS feature can be activated on a Somewear without a mobile phone, and is found directly on the top of the device.
Pros:
- Affordable
- Packable and durable (it floats!)
- Great battery life
- Easy to use
Cons:
- No messages can be sent without a phone (except SOS)
The Spot Gen 3 is simple, durable, and time-tested. It is a standalone device that does not require a smartphone app to unlock any features. I have had one of these devices since 2011, and it still works. Unlike Somewear and inReach devices, this particular Spot device does not offer two-way messaging or communication. The Spot Gen 3 is designed to alert family and friends where you reach landmarks, send a pre-entered custom message, or allow people to track your adventure. With two different “help” functions, this device can help those following differentiate between a flat tire and a life-threatening emergency. Spot uses the Globalstar Satellite Network.
Pros:
- Simple to use
- Great battery life (AAA batteries)
- Durable and easy to clip on a pack
- Affordable
Cons:
- Less reliable satellite network
- Single-direction communication (Spot X device has two-way communication capabilities)