Smart Homes and Mesh Networks

What Exactly Is a Mesh Network?

With a standard WiFi network, your router or other access point typically serves as a hub for network connectivity and any extenders or other network components connect directly to it. Mesh networks are set up a bit differently, however. In a mesh network, each device connects not only to that central hub but also to each other. This creates a “mesh” of paths throughout the network, allowing signals to route through the network in multiple ways to ensure even coverage. This helps to prevent dead spots or weak signals, eliminating the need for overlapping wireless networks.

Do You NEED a Mesh Network?

Mesh networks can be useful, especially if you’re trying to keep smart home devices on the same network so that they can interact with each other. Depending on your home and where your wireless access point is located, though, they may not be entirely necessary. If your router is centrally located, or has a strong enough signal to provide good coverage throughout your home, your smart home devices should be able to communicate even without a mesh network.

With that said, mesh networks can be very useful if some parts of your home have weaker signals than others or if you plan on adding devices outside of your home and aren’t sure how well your network will be able to handle it. Even if your network seems adequate for your needs, you may consider a mesh option to create more uniform coverage.

Smart Home Devices on the Mesh

There are a wide range of smart home devices that could benefit from being connected to a mesh network. Devices such as cameras and intrusion sensors should stay online and connected, regardless of whether they’re inside or outside the home. Likewise, safety sensors such as smart smoke detectors need to be able to communicate, as do heat sensors and even leak sensors, to ensure that your home is well covered without the need for multiple devices or apps to help them stay connected. Even devices such as smart door locks and a smart thermostat can benefit from being on the same network to make automatic temperature adjustments more intuitive depending on whether the doors are locked or not. The more you’re able to connect your devices to a single network, the more likely you are to come up with innovative ways for your various smart home devices to work together.