goTenna goTenna goTenna goTenna goTenna goTenna goTenna goTenna


Stay connected with goTenna

Act now on our Black Friday/Cyber Monday pricing! $25 off a pair; $60 off a family pack!

goTenna accepts all major credit cards and Bitcoin.
goTenna partners with Affirm to offer instant-approval payment plans.

goTenna turns your iPhone or Android into an off-grid communications tool. The device is lightweight, water-resistant and easy to use. goTenna is sold in pairs — 2, 4, 6 or more! — so you can stay connected to at least one friend (and anyone else using goTenna).

Each pair comes with 2 micro-USB charging cables. goTenna apps and offline maps are free to download. goTenna comes with a 1-year limited warranty.


New orders will ship in time for the holidays!


iPhone & Android app

  • + Send & receive messages for free
  • + Share locations on detailed offline maps (also for free!)
  • + Instantaneous transmission within range
  • + 1-to-1 & group messaging
  • + Delivery confirmation & message retry (1-to-1 chats only)
  • + “Shout” broadcasts to anyone within range
  • + End-to-end encryption (224-bit elliptic curve)
  • + Compatible and interoperable with iOS & Android devices
  • + Upgradable via firmware & software updates


  • + Antenna
  • + 2-watt radio
  • + Flash memory good for 100’s of messages
  • + Rechargeable lithium-polymer battery
  • + Micro-USB connector
  • + Bluetooth-LE data interface
  • + Status indicator lights
  • + Nylon attachment strap
  • + Water-resistant
  • + Dust-tight
  • + Size: Roughly 5.8 in x 1 in x 0.5 in or 147.3 mm x 25.4 mm x 12.7 mm. When the device extends, its length increases by 2.2 in or 55.8 mm
  • + Weight: About 1.8 oz or 52 g

What people are saying

“Staying in contact at a large event or an area with spotty service won’t ever be an issue again. The goTennas themselves are sturdy and rugged; we didn’t think twice about throwing them in our bags or clipping them to the outside. It’s a very fun feeling not being dependent on ‘the grid!’”

Laura & Paul S.
Sioux Falls, SD

“I love the look and feel of goTenna. Well done!”

Phil B.
Tremont, IL

We were able to successfully send messages throughout the convention center. It's a 3-­story building and even full of people, we sent messages from the corner of the first floor to the opposite corner on the third floor. goTenna beat the UHF business-band radios which couldn't quite punch through all the cement and steel!”

Andrew K.
San Francisco, CA

“Overall a great product that you instantly tell is well-made and thought-out. We could outfit our staff who work out in the field or on trails with goTennas and it would be both a cost-effective alternative and aid us in emergencies if someone got hurt off-grid.”

Michael J. Duplay, Network Administrator
Stark County Parks District, Canton, OH


Based on 12 reviews Write a review

1 Year Limited Warranty

While we stand by the quality of goTenna, occasionally things don’t work as expected. We cover you if there’s anything fuctionally wrong with your goTenna for up to 1 year from the original shipping date.

Read more about the warranty »


goTenna currently ships to all addresses in the United States and its territories. If you would like to inquire about shipping to another country, please contact us.

FCC Approved