The inReach SE is a two way communicator and tracker.It uses the Iridium satellite network
(alongside GPS) to send text messages to either email addresses or a mobile
number.It can be used on its own, but I
mainly used mine synced via Bluetooth to my iPhone.
The inReach SE in it's normal position...
The inReach can also be used as a tracker and can be set
up to send a tracking ‘ping’ every ten minutes.This then appears on the inReach mapshare and shows friends and family
just where I am (and how slow I was going!).