{"id":7331,"date":"2016-03-09T15:00:31","date_gmt":"2016-03-09T23:00:31","guid":{"rendered":"http:\/\/www.rei.com\/blog\/?p=7331"},"modified":"2018-11-11T22:34:36","modified_gmt":"2018-11-12T06:34:36","slug":"gear-review-gotenna-text-and-location-communicator","status":"publish","type":"post","link":"https:\/\/www.rei.com\/blog\/hike\/gear-review-gotenna-text-and-location-communicator","title":{"rendered":"Gear Review: goTenna Text and Location Communicator"},"content":{"rendered":"<span class=\"cb-itemprop\" itemprop=\"reviewBody\"><p>Across the valley, two brightly colored mountain bikers sit poised on a ridgeline above a twisting section of singletrack. Thanks to the slender rectangle of tech clipped to my photo pack, they are mine to control.<\/p>\n<p>We\u2019re on a magazine shoot in the Lyell Range on the West Coast of New Zealand\u2019s South Island and our crew is outfitted with goTennas, a new device that creates a communication network between users. I tap \u201csend\u201d and my message to \u201cdrop it\u201d instantly zips the half-mile to the riders. They receive it, promptly clip in and launch into the turns below. After their run, they are just tiny specs in the distance at the bottom of the ridge. \u201cHow was that?\u201d messages Sarah from down in the valley. \u201cAwesome! On my way down\u201d is my message back. A green check mark shows me that it\u2019s successfully sent. I stow my gear and ride down to meet them.<\/p>\n<p>&nbsp;<\/p>\n<div class=\"curalate-widget\" lang=\"en\" style=\"margin: 0 auto !important; position: relative !important; max-width: 1080px !important;\" data-widget-id=\"nKzLHdfY9hXvntBfMvcoPspIbhyAXJB8\" data-active-product-icon=\"tag\" data-stretch-to-fit=\"false\" data-shop-button-text=\"SHOP\" data-auto-show-products=\"false\" data-replace-tabs=\"false\"><img decoding=\"async\" class=\"curalate-widget-image\" style=\"display: block; margin: auto; border-radius: 3px; max-width: 100% !important; width: auto !important;\" src=\"https:\/\/d36i2kont0saxx.cloudfront.net\/images\/DGBM_P3vK_rMnT-d7cQGHLcheHeCjMi1Yyv-43B5S_M=\" alt=\"\" \/><script class=\"curalate-widget-script\" src=\"https:\/\/r.curalate.com\/js\/curalate-widget-client-all.prod.min.js\" async=\"\" defer=\"defer\" charset=\"utf-8\"><\/script><\/div>\n<p>&nbsp;<\/p>\n<p>We usually employ some sort of two-way radio to coordinate this kind of work, but decided that a weeklong bikepacking adventure in the mountains of New Zealand would be a final proving ground for this new technology. The goTenna is a battery-powered transceiver that pairs with your smartphone (iPhone or Android) via Bluetooth. The associated app allows for text messaging and GPS mapping functions between up to 10 goTenna users.<\/p>\n<p>After getting acquainted with the device on our home turf and while traveling abroad, we felt the tiny goTenna units (1.8 oz. each) could get the job done in the backcountry. The nature of this project meant that we could try using simple messages to coordinate photography with our athletes. Plus, the goTennas offered a couple advantages over the different kind of handheld radios we use\u2014mainly in weight savings and power consumption.<\/p>\n<p>The professional-grade radios we use weigh in at 12 oz. each and the smaller consumer walkie-talkies have proven unreliable, depleting batteries in as little time as an hour of use. On this particular adventure, the goTenna \u201csticks\u201d lasted about four days until needing a recharge via their micro-USB port.<\/p>\n<p>&nbsp;<\/p>\n<div class=\"curalate-widget\" lang=\"en\" style=\"margin: 0 auto !important; position: relative !important; max-width: 1080px !important;\" data-widget-id=\"gvFURUaxCXraTsk3WSLr44NL9polLotF\" data-active-product-icon=\"tag\" data-stretch-to-fit=\"false\" data-shop-button-text=\"SHOP\" data-auto-show-products=\"false\" data-replace-tabs=\"false\"><img decoding=\"async\" class=\"curalate-widget-image\" style=\"display: block; margin: auto; border-radius: 3px; max-width: 100% !important; width: auto !important;\" src=\"https:\/\/d36i2kont0saxx.cloudfront.net\/images\/wuhYronKhV6Px34WuNLRXhWg9ikIfb2xFzrOcyBECzk=\" alt=\"\" \/><script class=\"curalate-widget-script\" src=\"https:\/\/r.curalate.com\/js\/curalate-widget-client-all.prod.min.js\" async=\"\" defer=\"defer\" charset=\"utf-8\"><\/script><\/div>\n<p>&nbsp;<\/p>\n<p>The way goTennas communicate can also be an advantage: Sometimes a written message is more clear than a less-than-perfect voice transmission. The goTenna app also confirms that your\u00a0message is delivered to the recipients. That\u2019s reassuring to know when you\u2019re operating off the grid. Messages can be sent peer-to-peer (individual or group) or broadcast to anyone in range with a goTenna via a \u201cshout\u201d function.<img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" class=\" wp-image-7351 alignright\" src=\"https:\/\/www.rei.com\/blog\/wp-content\/uploads\/sites\/4\/2016\/03\/Photo-Feb-21-2-25-38-PM.png?resize=240%2C707\" alt=\"goTenna Screenshot\" width=\"240\" height=\"707\" \/><\/p>\n<p>Another aspect the device brings to the table is GPS functions. Used in conjunction with the app, goTenna will put your location on a downloaded map of the area, share that location with other\u00a0goTenna users, and request the locations of others users in the group. The maps provided by goTenna proved to be accurate and detailed. The track we were on was not well known, yet impressively it showed up on goTenna\u2019s New Zealand map along with the hut we were staying at. Maps are downloaded to your mobile device while connected to a service area or Wi-Fi, but are then usable off-line.<\/p>\n<p>That\u2019s key for any usability off the grid or out of your normal service area.\u00a0When first getting introduced to a new kind of communications device, you want to know about its effective range. And if you have various devices that depend\u00a0on a radio signal, you know the\u00a0answer to that is: it depends. The goTenna uses a two-watt VHF radio and advertises an average range of up to four miles in the backcountry but can reach further based on the surrounding terrain.<\/p>\n<p>But there are a lot of factors that can chip away at that figure, with dense vegetation and terrain features topping that list. We were able to successfully send and receive messages a mile away in the beech forests of New Zealand. That range doubled once up in the alpine above bush-line, but even those ridgelines are very lush.<\/p>\n<p>We also found that it\u2019s easy to blame lack of range on the device when user error is really the culprit. In one instance, a member of our party was not receiving messages; when she picked up her pack, which had the device attached, off the ground, the problem was solved. In high-interference areas, we found that attaching\u00a0the device as high off the ground as possible could dramatically improve performance.<\/p>\n<div class=\"curalate-widget\" lang=\"en\" style=\"margin: 0 auto !important; position: relative !important; max-width: 1080px !important;\" data-widget-id=\"iHk1a2gK87hHTdoWtcghuIrYC3938eOH\" data-active-product-icon=\"tag\" data-stretch-to-fit=\"false\" data-shop-button-text=\"SHOP\" data-auto-show-products=\"false\" data-replace-tabs=\"false\"><img decoding=\"async\" class=\"curalate-widget-image\" style=\"display: block; margin: auto; border-radius: 3px; max-width: 100% !important; width: auto !important;\" src=\"https:\/\/d36i2kont0saxx.cloudfront.net\/images\/RUxGiTryGIYq6IdU3AEVJyAF8VEKEI11oiTmf6j6Xco=\" alt=\"\" \/><script class=\"curalate-widget-script\" src=\"https:\/\/r.curalate.com\/js\/curalate-widget-client-all.prod.min.js\" async=\"\" defer=\"defer\" charset=\"utf-8\"><\/script><\/div>\n<p>&nbsp;<\/p>\n<p>Sending a message to someone inside a building was nearly impossible, but this is not a dig on the goTenna, as these are very difficult situations for any kind of radio transceiver. Even the best remote radio triggers and avalanche beacons are affected by this kind of interference. Ever wonder why you should never pocket your mobile phone next to your avy beacon? Like a technician once told me, \u201cIt\u2019s radio, not magic.\u201d<\/p>\n<p>We felt the performance of the goTenna device was solid, and the app has room for innovation. It sends and receives messages and shows your location on the downloaded maps, and you can pull that point up on the downloaded map. Navigating to that point by watching your progress on the screen could be better.<\/p>\n<p>That said, we all know how quickly apps get updated. The potential of what you could do with a super-portable VHF network that also receives a GPS signal is huge. Now that this technology is available, it will be interesting to see what they come up with.<\/p>\n<p>Shop <a href=\"https:\/\/www.rei.com\/product\/103081\/gotenna-text-and-location-communicator-2-pack\" target=\"_blank\">goTenna<\/a>\u00a0exclusively at REI.com.<\/p>\n<\/span>","protected":false},"excerpt":{"rendered":"<p>Across the valley, two brightly colored mountain bikers sit poised on a ridgeline above a twisting section of singletrack. Thanks to the slender rectangle of tech clipped to my photo pack, they are mine to control. We\u2019re on a magazine shoot in the Lyell Range on the West Coast of New Zealand\u2019s South Island and [&hellip;]<\/p>\n","protected":false},"author":5,"featured_media":7352,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[387,388],"tags":[15,277,560,8,110,12],"internal-tag":[559,1673,1684,561],"class_list":["post-7331","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-hike","category-travel","tag-backpacking","tag-gear-review","tag-gotenna","tag-hike","tag-mountain-biking","tag-travel","internal-tag-matt-agnes-hage","internal-tag-pre-redirect-hike","internal-tag-pre-redirect-travel","internal-tag-two-way-radios"],"parsely":{"version":"1.1.0","canonical_url":"https:\/\/rei.com\/blog\/hike\/gear-review-gotenna-text-and-location-communicator","smart_links":{"inbound":0,"outbound":0},"traffic_boost_suggestions_count":0,"meta":{"@context":"https:\/\/schema.org","@type":"NewsArticle","headline":"Gear Review: goTenna Text and Location Communicator","url":"http:\/\/www.rei.com\/blog\/hike\/gear-review-gotenna-text-and-location-communicator","mainEntityOfPage":{"@type":"WebPage","@id":"http:\/\/www.rei.com\/blog\/hike\/gear-review-gotenna-text-and-location-communicator"},"thumbnailUrl":"https:\/\/www.rei.com\/blog\/wp-content\/uploads\/sites\/4\/2016\/03\/NZLBIK20160221-0404.jpg?resize=150%2C150","image":{"@type":"ImageObject","url":"https:\/\/www.rei.com\/blog\/wp-content\/uploads\/sites\/4\/2016\/03\/NZLBIK20160221-0404.jpg?fit=1024%2C683"},"articleSection":"Hike","author":[{"@type":"Person","name":"Angela Crampton"}],"creator":["Angela Crampton"],"publisher":{"@type":"Organization","name":"Uncommon Path \u2013 An REI Co-op Publication","logo":""},"keywords":["backpacking","gear reviews","gotenna","hike","mountain biking","travel"],"dateCreated":"2016-03-09T23:00:31Z","datePublished":"2016-03-09T23:00:31Z","dateModified":"2018-11-12T06:34:36Z"},"rendered":"<script type=\"application\/ld+json\" class=\"wp-parsely-metadata\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@type\":\"NewsArticle\",\"headline\":\"Gear Review: goTenna Text and Location Communicator\",\"url\":\"http:\\\/\\\/www.rei.com\\\/blog\\\/hike\\\/gear-review-gotenna-text-and-location-communicator\",\"mainEntityOfPage\":{\"@type\":\"WebPage\",\"@id\":\"http:\\\/\\\/www.rei.com\\\/blog\\\/hike\\\/gear-review-gotenna-text-and-location-communicator\"},\"thumbnailUrl\":\"https:\\\/\\\/www.rei.com\\\/blog\\\/wp-content\\\/uploads\\\/sites\\\/4\\\/2016\\\/03\\\/NZLBIK20160221-0404.jpg?resize=150%2C150\",\"image\":{\"@type\":\"ImageObject\",\"url\":\"https:\\\/\\\/www.rei.com\\\/blog\\\/wp-content\\\/uploads\\\/sites\\\/4\\\/2016\\\/03\\\/NZLBIK20160221-0404.jpg?fit=1024%2C683\"},\"articleSection\":\"Hike\",\"author\":[{\"@type\":\"Person\",\"name\":\"Angela Crampton\"}],\"creator\":[\"Angela Crampton\"],\"publisher\":{\"@type\":\"Organization\",\"name\":\"Uncommon Path \\u2013 An REI Co-op Publication\",\"logo\":\"\"},\"keywords\":[\"backpacking\",\"gear reviews\",\"gotenna\",\"hike\",\"mountain biking\",\"travel\"],\"dateCreated\":\"2016-03-09T23:00:31Z\",\"datePublished\":\"2016-03-09T23:00:31Z\",\"dateModified\":\"2018-11-12T06:34:36Z\"}<\/script>","tracker_url":"https:\/\/cdn.parsely.com\/keys\/rei.com\/p.js"},"jetpack_featured_media_url":"https:\/\/www.rei.com\/blog\/wp-content\/uploads\/sites\/4\/2016\/03\/NZLBIK20160221-0404.jpg?fit=1024%2C683","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.rei.com\/blog\/wp-json\/wp\/v2\/posts\/7331","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.rei.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.rei.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.rei.com\/blog\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/www.rei.com\/blog\/wp-json\/wp\/v2\/comments?post=7331"}],"version-history":[{"count":40,"href":"https:\/\/www.rei.com\/blog\/wp-json\/wp\/v2\/posts\/7331\/revisions"}],"predecessor-version":[{"id":10704,"href":"https:\/\/www.rei.com\/blog\/wp-json\/wp\/v2\/posts\/7331\/revisions\/10704"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.rei.com\/blog\/wp-json\/wp\/v2\/media\/7352"}],"wp:attachment":[{"href":"https:\/\/www.rei.com\/blog\/wp-json\/wp\/v2\/media?parent=7331"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.rei.com\/blog\/wp-json\/wp\/v2\/categories?post=7331"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.rei.com\/blog\/wp-json\/wp\/v2\/tags?post=7331"},{"taxonomy":"internal-tag","embeddable":true,"href":"https:\/\/www.rei.com\/blog\/wp-json\/wp\/v2\/internal-tag?post=7331"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}