BYE-BYE NETWORK IN NIGERIA
The ‘walkie talkie’ dongle that means you’ll never be out of touch with your friends
- Gadget lets users send messages and locations to each other
- Works over 50 miles - and devices can link together to extend range
- Created by two Brooklyn brothers who lost touch during Hurricane Sandy
- Can also be used by families on holiday to stay in touch
A new gadget can turn your phone in a 'walkie talkie' - even if you have no phone coverage.
The goTenna uses radio waves to communicate over 50 miles.
If both people have a device, they can messages each other and send their location, complete with a map.
The $199 for two gadget contains a large antenna
that creates a low power radio network. Using a special app users can
message each other and share their location.
HOW IT WORKS
The device pairs wirelessly over BluetoothLE to the goTenna app (available on iOS and Android).
It then allows you to send and receive text messages and share GPS locations and maps via low-frequency radio-waves over relatively high range (up to 50 miles).
The goTenna app has automatic message retry and will let you know when your message has been delivered to the intended recipient.
It will last for 72 hours on a full charge, and has a standby time of 150 days.
It then allows you to send and receive text messages and share GPS locations and maps via low-frequency radio-waves over relatively high range (up to 50 miles).
The goTenna app has automatic message retry and will let you know when your message has been delivered to the intended recipient.
It will last for 72 hours on a full charge, and has a standby time of 150 days.
The gadget also creates a 'mesh' network among users, allowing the range to be extended.
The
firm says the gadget is perfect for hikers and outdoor enthusiasts, and
even for families who travel a lot - who can use it abroad without
paying roaming charges.
'goTenna allows you to communicate privately, free of subscriptions or fees, and is designed to be
as rugged and resilient as its users,' the firm said.
as rugged and resilient as its users,' the firm said.
The
idea came to Brooklyn brother and sister team Daniela and Jorge Perdomo
during Hurricane Sandy when over a quarter of cell towers were downed.
'Our
mission is twofold: to let people communicate whenever and wherever
they want, on their own terms, and also to make sure that in times of a
true emergency, people are able to reach others around them,' said
Daniela Perdomo, CEO of goTenna.
With goTenna, you can send messages to anyone within range of you who also
has the device - which the firm says is key during an emergency.
has the device - which the firm says is key during an emergency.
The gadget can easily be attached to a backpack, allowing hikers to take it everywhere with them
'When you need to reach someone around you, simply send a 'shout' to another goTenna user,' it says.
'We’ve
all been there: whether it’s during a hike, at a crowded concert, or
traveling abroad, at times when we most need to stay connected to our
group, we are faced with unreliable or unaffordable cell service.'
The device pairs wirelessly over BluetoothLE to the goTenna app (available on iOS and Android).
The app lets people send private messages to
each other (left) and also set up group chats with friends to keep in
touch - as long as they are within 50 miles of each other
It then allows you to send and receive text messages and share GPS locations and maps via low-frequency radio-waves over relatively high range (up to 50 miles).
The goTenna app has automatic message retry and will let you know when your message has been delivered to the intended recipient.
It will last for 72 hours on a full charge.
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