The Spare One, like every other product, has its drawbacks. The cell phone claims to have a fifteen year battery life, but that number is actually very relative. Fifteen years only describes the shelf life of the battery, but does not take into account the usage. The battery life of the phone while being used is only ten hours. Also, the company only claims fifteen years if you are using a specific battery, the Energizer ultimate lithium battery.
According to Danah Boyd, our ever-present messaging systems and devices mean that we “never really have to disconnect.” (The Shallows, page 86). Thanks to the Spare One, even in emergencies where there is no power or electricity, we don’t have to disconnect. The fact that there is a market open for these “emergency cell phones” shows that our society is becoming extremely dependent on technology. In past time periods, when there was some emergency, one could always go to neighbors for help with a problem. Now, since our community is communicating more and more through technology, and less and less in person, emergency situations in which technology have failed have become more of a problem.
Also, you need a cell phone plan for the phone to work. For most people, that only entails placing your current SIM card to the Spare One, but to other people, it could be more difficult and even expensive to create a cell phone plan. Another drawback is that the Spare One sacrifices a display on the device for battery life. The lack of a screen makes calling difficult. Also, there is no way to save contact lists, and many people don’t memorize phone numbers anymore because we don’t have to.
The Spare One is $50.00. That is a lot for a backup cell phone that you may never get a chance to use. The Spare One is definitely not a perfect product. It is very good at what it does, but for many people, it will not justify the cost of the product.