goTenna

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
$ 149 124

For a two-pack

$ 289 239

For a four-pack

2pack

4pack

What's in the box

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

What you need

  • iOS (9.0 & above) or Android device (4.3 & above)
  • Bluetooth-LE (a.k.a. BLE, Bluetooth Smart or Bluetooth 5.0)

Messaging protocol

Texting, with superpowers

Send text messages as easily as with your favorite texting app — except you don't have to rely on cell towers, routers or satellites. Chat privately 1-to-1 or in groups of up to 10, or send a public broadcast to reach all friendly users within range.

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.

Stationary relay mode

Breadcrumbyour devices

Drop unpaired units in strategic locations to relay messages for yourself and others — extend the coverage of your pop-up mesh network!

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.

goTenna plus

Free 30-day Trial Upon Activation

goTenna Plus is the perfect way to get more detailed information about your surroundings and stay in better sync with your group while on your next off-grid adventure. Learn more

  • Topographic maps
  • SMS network relay
  • Group delivery confirmation
  • Location tethering
  • Trip statistics
  •  

goTenna Plus is the perfect way to get more detailed information about your surroundings and stay in better sync with your group while on your next off-grid adventure. Learn more

Lighter, smaller, stronger.

goTenna is leaps and bounds beyond traditional RF technology.

goTenna Walkie-talkie
Text, GPS & Maps yes
Encrypted 1-to-1 & Group Chats yes
Delivery Confirmation yes
Automated Channel &
Interference Management
yes

Size and weight

Up to 25% lighter and smaller than walkie-talkies.

Range

Honestly offer 20-30% more point-to-point range than FRS & GMRS radios.

Battery Life

24+ hrs
goTenna
12 hrs
Walkie-talkies

Here's how this works

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

Hardware Specifications

The composition of our lighter, smaller, smarter device for RF messaging off-the-grid.

Dimensions 5.8 × 1.0 × 0.5 in(147.3 × 25.4 × 12.7 mm)
Weight 1.8 oz(52 g)
Front view of goTenna Mesh LED status indicator Bluetooth-LE Anodized aluminum Flash memory (100s of messages) 2-watt VHF radio Rechargeable LiPo battery (24+ hours)
Side view of goTenna Mesh Adjustable nylonattachment strap Water-tight PC/ABS Charging light (doubles as emergency beacon) Pull out to turn on;push closed to turn off Fractal antenna Micro-USBcharging port

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!).

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The future of off-the-grid communication.

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outside

goTenna is part disaster relief, part slick smartphone accessory.

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Customer reviews

Customer Reviews

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