Meet the ACR Electronics Bivy Stick, a compact and efficient way to communicate from the backcountry. Not only does it offer 2-way messaging, but also it features SOS, location sharing and more.
Features
Requires a monthly subscription (but no annual contract or activation fees)—see manufacturer website for details
Each Bivy Stick receives a dedicated phone number that will not expire as long as the account is active
Send and receive text messages to phone numbers or email addresses
SOS communication on the app and device; service by Global Rescue
IPX7 rating means this is considered waterproof; it can withstand submersion in water up to 1 m deep for up to 30 min.
100% global satellite coverage on the Iridium network means this works anywhere you can see the sky
Features location tracking and sharing via satellite; map display and navigation; offline maps; one-touch check-in (available directly from device and via the Bivy app)