Going off grid - your options, both for tracking and satellite communication
If you are looking for 100% connectivity for both tracking and also so you can message whilst off grid there are a number of options.
We look at and discuss both the positive and negative sides of –
1. Mobile phones, using in the countryside
2. SPOT Satellite GPS Messenger and Tracker
3. Garmin inReach satellite communicators
In the video I refer to the GPS Training Podcast, where we discuss many of these subjects in greater depth – listen to the podcast here
Benefits – we all have one already
Downside – poor battery life and not waterproof. Look at putting one in an Aquapac. Keep close to your body, to keep it warm and think about using it alongside a battery pack.
Think about using an old phone as this has better battery life.
Both use the Globalstar low orbit satelite system.
As it uses the satelites to send messages you don't need a mobile phone signal but you do need a contract to run alongside them. the Spot contracts are very reasonable price.
1. Spot Gen3 - more here
Stunning battery life.
2. Spot X - more here
Two way satellite communication.
Garmin two-way satellite communicators use the Iridium Satellite system which is also used by Sat Phones.
1. Garmin inReach mini – more here
Small device, great battery life. It will tether with a Garmin GPSMAP 66s, Garmin Fenix watch (5 plus onwards) and also with your smartphone, so you can use the phone as a larger keypad to input messages etc.
It gets used lots my fell runners and mountain bikers etc
2. Garmin GPSMAP 66i - more here
Same as the GPSMAP 66st bit it has the inReach technology built in and it also has a built in battery.
A proper two way satellite GPS communicator and also a GPS navigator, two devices in one.
3. GarminGPSMAP 86i - more here
Same as the GPSMAP 66i but it is made for those going on the water as it has buoyancy built in.