Stay connected to each other on any adventure

Text & GPS on your phone, no service required.

Also available at select retailers.

People-powered communication

smartphone
goTenna Mesh goTenna

goTenna Mesh enables text and GPS on your phone 100% off-grid. It introduces revolutionary mesh networking, which means if someone is out of point-to-point range, your messages will automatically and privately relay through other users to get to the right place.

goTenna pairs to an app on your phone so you can text and share GPS locations on offline maps 100% off-grid — no cell, wifi or satellites required! Radio + smartphone = something better. Instead of channels and interference, you get private chats and delivery receipts.

map
transmission hop between first and second devices
transmission hop between second and third devices
transmission hop between third and the final device

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Tech for aBetter World

ces

Wireless Handset Accessories

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Editor's Choice

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Gear of the Show

gear patrol

GP100

Smaller, smarter & better than a walkie-talkie

goTenna Mesh goTenna walkie talkie another walkie talkie

Smaller, smarter & better than a walkie-talkie

goTenna Mesh Walkie-Talkie
Location-Sharing yes no
Text yes no
Private 1-to-1 Chats yes no
Private Group Chats yes no
Public Broadcasts yes yes
Encrypted yes no
goTenna Mesh goTenna walkie talkie another walkie talkie

the app that does it all

smart phone
goTenna app
goTenna
goTenna mesh

goTenna is so easy to use

Just pair with an app

goTenna devices pair to regular smartphones via a simple messaging app. Type a message, send a GPS location, and access free offline maps for the whole world via the goTenna app.

radio + smartphone = intelligence

goTenna devices eliminate channel-switching and interference, and offer delivery receipts, private 1-to-1 or group chats, and public broadcasts. The future of off-grid communications is here.

download on the app store get it on google play

features

two speech bubbles

messaging

Send private 1-to-1 and group chats, or broadcast to any goTenna nearby.

location point

location-sharing

Share and request location information with other goTenna users.

map with location point

mapping

Download free detailed offline maps of any location in the world.

speech bubble with check mark

delivery confirmation

Know if your messages were successfully delivered — no guesswork!

padlock

encryption

Send end-to-end encrypted messages that aren’t stored anywhere.

Peace of mind,so you can enjoy the journey

Let's meet on the ridge
Ryan at 10:43am
Lily at 10:45am

Great, see you there!

goTenna Plus

get even more
with an easy upgrade

goTenna Plus

get even more
with an easy upgrade

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.

Limited time introductory price of $9.99/year

learn more
smart phone
device

goTenna Plus

get even more from the goTenna app

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 adventutre.

Limited time introductory price of $9.99 per year

learn more

which is best for you?

goTenna device
goTenna goTenna Mesh
goTenna device goTenna Mesh device

point-to-point communication

mesh networking

2w vhf radio

1w uhf radio

up to 4 mi (6.4 km)

up to 3 mi (4.8 km) per hop

5.8 × 1 × 0.5 in
(147.3 × 25.4 × 12.7 mm)

4.2 × 0.9 × 1.3 in
(106.5 × 18 × 33 mm)

buy now pre-order now

goTenna

goTenna device
  • point-to point-communication
  • 2 watt vhf radio
  • up to 4 mi (6.4 km)
  • 5.8 × 1 × 0.5 in (147.3 × 25.4 × 12.7 mm)

goTenna Mesh

goTenna Mesh device
  • mesh networking
  • 1 watt uhf radio
  • up to 3 mi (4.8 km)
  • 4.2 × 0.9 × 1.3 in (106.5 × 18 × 33 mm)
goTenna Mesh device

  • mesh networking
  • 1 watt uhf radio
  • Up to 4.8 km (3mi)
  • 106.5 × 18 × 33 mm (4.2 × 0.9 × 1.3 in)
Pre-order now

User stories

Duncan and crew field-tested goTenna Mesh while doing some climbing outside of Barcelona

Read more