#Wifi vs bluetooth electronics android
Android or iOS apps match the smartphone to the controller’s unique code, and the phone’s own Bluetooth signal affects the control. Just about every smartphone on the market today is Bluetooth-enabled, and this methodology takes advantage of it. Compared to the other options, Wi-Fi is relatively power-hungry, so that will be a problem if you are controlling a battery-run smart device, but no issue at all if the smart device is plugged into house current. And, because of Wi-Fi’s ubiquity, there is a wide range of smart devices that adhere to this standard.Ī downside is that Wi-Fi-controlled smart devices tend to be more expensive than those that operate under ZigBee. The great advantage to Wi-Fi is that, because it is welded to the internet, you’ll be able to control and monitor your home’s array of smart devices from anywhere in the world via smartphone, tablet, or laptop. Your home network, of course, will need its own Wi-Fi router, but that is hardly a drawback for anyone these days. This is a configuration know as mesh network, and such arrays are very useful wherever the world wide net as we know it isn’t available.Įach Wi-Fi smart device has its own built-in ability to communicate over Wi-Fi.
Indeed, the individual smart devices create their own “mini internet” to relay signals up and down the “network.” A smart device that might otherwise be out of range of the controller can receive its instructions passed through any number of pathways. Unlike the other two, ZigBee is often controlled by a specialized device rather than via smartphone.ĭespite ZigBee’s extremely low power consumption, it has a long reach, as each device can communicate with its peers as well as with the smart hub. Each device has its own built-in wireless capability, so they do not require a router as does Wi-Fi, but they do require a smart hub.
ZigBee is the most widely used standard for smart homes. For economy, it’s hard to beat Bluetooth. If many of your smart devices are battery-run and conserving power is paramount, you might be better served by ZigBee. If you need to monitor and control your smart home from afar, Wi-Fi is the way to go. When it comes to controlling a smart home, one size definitely does not fit all. The one thing that all three have in common is that they operate at about the same frequency - on or about 2.4 GHz. The three most popular standards are Bluetooth, Wi-Fi, and ZigBee. Smartphone resident apps can interface with controllers to adjust lighting, turn on or turn off electrical devices, and just about anything else electrical. Home automation is all the rage these days. These three major standards for smart device control each offer a different set of advantages and disadvantages
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