goTenna turns your iPhone or Android into an off-grid communications tool, enabling you to text & share GPS locations on detailed offline maps, no service required. goTenna is lightweight, weather-proof, and easy to use.

  • Free US shipping
  • 30-day returns

for a two-pack


for a four-pack



What's in the box

  • 2 goTenna devices
  • 2 micro-USB charging cables
  • 1-year limited warranty
  • Access to goTenna Plus

What you need

  • iOS or (OS X & above) or Android device (X & above)
  • Bluetooth-LE (a.k.a. BLE, Bluetooth Smart or Bluetooth 5.0)

Private messaging

Texting, with superpowers

Send text messages as easily as with your favorite texting app — except you don't have to rely on cell towers or routers for service. Chat 1-to-1 or in groups of up to 10.

Delivery confirmation

Message sent, message received

Count on delivery confirmation receipts for every message, so you can be sure that you're getting through to the other side.

GPS location mapping

Off-grid, on your terms

Download free, detailed offline maps of any location in the world. Save and share pins so you can find yourself and others effortlessly.

Public broadcasts

21st-century smoke signal

At a crowded event? Alone and trying to make contact? Reach out to friendly users within range.

Secure encryption

Privacy, please

No towers or routers means no central data-store. That means what you say is between you and your network. An added perk? Your private chats are end-to-end encrypted.

Here's how this works

Watch and learn how you can become part of goTenna Mesh’s bottom-up, people-powered network.

Share your story.

Our community shares photos and stories about their extraordinary adventures and unique situations where goTenna gave them a leg up (and a better trip!).