"Beartooth" enabling wireless communication such as conversation, e-mail, confirmation of whereabouts within about 3 km without radio waves of smartphone

In the mountains and crowded outdoor festivals, the radio waves of the smartphone do not communicate and it may be impossible to contact with the group. Under such circumstances it will be unable to contact once it gets lost, but it is within the range of about 3 km, even if there is no net such as a mobile network or Wi-Fi by pairing with Bluetooth Wireless communication terminals that enable voicemail, text chat, location confirmation on a map with friends and smartphones are "Beartooth"is.

Beartooth - Communicate Off the Grid
https://www.beartooth.com/

You can see how the wireless communication experience is possible with Beartooth by looking at the following movie.

Beartooth - Stay Connected Without Cell Service - YouTube


Beartooth is a pocket-sized terminal, and by pairing with a smartphone it is a wireless communication terminal that will be able to contact even if there is no radio waves or net in the range of 2 miles (about 3.2 km).


Put it in your backpack's pocket ......


It is no problem size even putting it in the back pocket.


It is portable even while working in outdoor.


Once pairing with Beartooth and a smartphone ......


Even in the mountains where there is no radio wave, it will become easy to contact with the colleagues who are around.


You can activate voice mail with one tap ......


It is possible to send messages by broadcasting to friends with Beartooth. It supports text chatting. Unlike the transceiver, it is said that the recipient can confirm the message at his / her own timing is an advantage.


It is also possible to display the location of friends with Beartooth on the map ......


Even without radio waves, we will be able to share meeting places and gather.


In addition to contacting you, it will also serve as a spare battery to charge your smartphone.


Beartooth can be used with iPhone (iPhone 5 or later) of iOS 8 or higher and smartphone of Android 5.0 or higher, and communication requires a Beartooth terminal for each. It does not perform mobile network or Wi-Fi communication, and communicates in the frequency band of Sub-1 GHz (less than 1 GHz). Although it can be used anywhere, such as overseas, it is necessary to use it according to the regulations of the radio law of the country to be used. All the messages are encrypted and it is said that it is not possible for anyone other than the communicating parties to see the contents of the message.

Battery capacity is 3000 mAh and it is possible to operate for 4 days, but the operation time decreases depending on the charge of the smartphone. The dimensions are 62 mm × 102 mm × 12.5 mm, the weight is 130 g. The price is 399 dollars for 2 pairs (about 44,700 yen), and at the time of article creation, the pre-order is being accepted at a discount price of $ 249 (about 28,000 yen), but shipping is only in the United States It is.