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Make your home Wi-Fi faster and more reliable with these simple tune-up tips

If your Wi-Fi doesn't work in different corners of the house, for streaming HD video, or just seems to flake out when you need it most, try these simple tips to get it running smoothly.

I hear complaints constantly about Wi-Fi: It’s too slow, it never works in the living room, streaming videos stutter on the upstairs TV. Fortunately, there are a lot of things you can try to tune up your network!

First up, I’ll be honest: If I can run an Ethernet cable to something that needs an Internet connection, especially stuff that runs HD video, like an Apple TV, Roku, or HDTV, I run that cable. It’s fast, it never drops out, and as long as the dog doesn’t chew through the cable, it just about never has a problem. Plus, all that traffic stays off the Wi-Fi network!

Second, all too often routers are stuffed in a closet in some far corner of your house. If this sounds like your home, do yourself a favor, and try to get it out in the open, as high as possible, with as few walls between it and the rest of the house. Also try pointing one antenna vertically and one horizontally, if it has a couple of external antennas.

If you’re running 802.11n, you might want to try connecting via 802.11g instead. I’ve seen throughput speeds double. In theory N should be faster, but in the real world it doesn’t always work out.

In fact, wireless networking can just be weird. I hated 802.11n until I bought a new 802.11ac router. Whether it was better radios, or the beam-forming antennas, or the faster processor, the new router let me use the 802.11n in my old laptop in the far corners of my house for the first time. And the 802.11ac Wi-Fi delivered a serious boost in speed.

It’s not always necessary to buy a new router to speed up your Wi-Fi, but if your router is more than a couple years old, you might benefit from an upgrade. And if you own new gear that has 802.11ac built in, it’s definitely time to upgrade your router. Best of all, some of the least expensive 802.11ac routers out there deliver excellent performance.­

There’s lots more to experiment with, but definitely start by moving your router. And hey, try moving it to another location, or three, before you give up! If that doesn’t work, you can move on to more complicated troubleshooting, like checking to see if you and all your neigbors are running on the same Wi-Fi channel.

Few things ruin a quiet evening faster than a robot vacuum roaring through the living room. Most of us end up pausing the cleaning run, which defeats the whole purpose of owning one. Matic thinks it has the answer with its new Serene robot vacuum, and the big selling point is how little noise it makes.

The Matic Serene runs at 52 decibels even when cleaning at full power. To put that in perspective, Matic compares it to the hum of your refrigerator. It is available now for $1,695, which is $200 more than the original Matic’s current price.

Outdoor security cameras are not always practical if you live in an apartment or rental. Drilling into an exterior wall may be off-limits, while pointing a regular indoor camera through a window can create another problem once reflections start showing up after dark.

Baseus is trying to solve both issues with the new PrimeSentinel W1, a $69.99 security camera designed specifically to monitor the outdoors through glass. It mounts directly to a window without drilling and uses a 4K Starlight sensor with an F1.0 aperture for full-color monitoring during the day and at night.

This post is brought to you in paid partnership with Best Buy.

Technology evolves every day, transforming how we live and work. Our devices are becoming more than tools we use. They are increasingly capable companions that help streamline day-to-day routines and spark creative ideas. If you have been waiting for the right moment to upgrade your tech setup, the Discover Samsung Shopping Event offers an opportunity to explore what connected, AI-powered living can look like.